AutoZone Inc. vs O'Reilly Automotive Inc.
WatchlistAZO / ORLYPrices through Oct 22, 2026
Why these are rivals: #1 and #2 by market value ($72B vs $51B) in Nasdaq's "Auto & Home Supply Stores" industry; SEC SIC 5531 / 5531 (same major group); #1 and #2 by market value ($72B vs $51B) with SEC SIC 5531 (Retail-Auto & Home Supply Stores).
Rivals, but right now the price gap does not have a measured habit of closing, so there is no paper idea, whatever the gap.
- Mean reversion: ADF t-statistic of the spread: -1.76 (needs <= -2.873 (5% critical value))
Business leadership
AZO is the larger business
Annual revenue reported to the SEC. Scale, not market share.
| Year | AZO | ORLY | Larger |
|---|---|---|---|
| 2025 | $18.9B | $17.8B | AZO |
| 2024 | $18.5B | $16.7B | AZO |
| 2023 | $17.5B | $15.8B | AZO |
| 2022 | $16.3B | $14.4B | AZO |
| 2021 | $14.6B | $13.3B | AZO |
| 2020 | $12.6B | $11.6B | AZO |
AZO led in every year with figures for both. Market value: AZO $50.6B, ORLY $72.1B.
Stock leadership
ORLY is ahead now
Measured against the pair's own last 252 trading days.
ORLY leads AZO by 0.39 standard deviations: +2.4% over its usual price ratio. 2 lead switches in the last year.
| Price change | 3 mo | 6 mo | 12 mo |
|---|---|---|---|
| AZO | +10.6% | -9.1% | -18.4% |
| ORLY | +5.3% | -1.3% | -9.2% |
Relationship
Not a measured twin today
Only these tests can make a pair tradable on paper.
- Pass
- Aligned sessions: 2521 (needs >= 254)
- Pass
- Co-movement: daily return correlation, 252 sessions: 0.78 (needs >= 0.60)
- Fail
- Mean reversion: ADF t-statistic of the spread: -1.76 (needs <= -2.873 (5% critical value))
- Pass
- Speed: half-life of the spread, sessions: 29.71 (needs <= 63)
- Data
- Both stocks current
The twins over two years
Prices side by side, and the gap between them
AZO AutoZone Inc. ORLY O'Reilly Automotive Inc.Price index, 100 = 2024-10-18. Tint = which stock is ahead of the pair's usual 1-year relationship (z beyond +/-0.5).
Spread z-score: AZO relative to ORLY, against the 252 sessions before each day. Above 0: AZO ahead; below 0: ORLY ahead. Lines at +/-2 (idea) and +/-4 (stop).
Data table (504 sessions)
| Date | AZO index | ORLY index | z | Ahead |
|---|---|---|---|---|
| 2026-10-22 | 102.79 | 113.96 | -0.39 | near the usual relationship |
| 2026-10-21 | 99.20 | 110.49 | -0.47 | near the usual relationship |
| 2026-10-20 | 99.31 | 111.51 | -0.61 | ORLY ahead |
| 2026-10-19 | 97.35 | 110.33 | -0.77 | ORLY ahead |
| 2026-10-16 | 98.07 | 110.58 | -0.69 | ORLY ahead |
| 2026-10-15 | 96.15 | 109.62 | -0.88 | ORLY ahead |
| 2026-10-14 | 91.50 | 107.38 | -1.37 | ORLY ahead |
| 2026-10-13 | 90.93 | 106.56 | -1.35 | ORLY ahead |
| 2026-10-12 | 91.10 | 107.33 | -1.45 | ORLY ahead |
| 2026-10-09 | 92.39 | 107.08 | -1.19 | ORLY ahead |
| 2026-10-08 | 91.47 | 106.54 | -1.28 | ORLY ahead |
| 2026-10-07 | 89.45 | 104.81 | -1.39 | ORLY ahead |
| 2026-10-06 | 91.09 | 105.46 | -1.20 | ORLY ahead |
| 2026-10-05 | 88.24 | 103.93 | -1.49 | ORLY ahead |
| 2026-10-02 | 87.74 | 105.16 | -1.80 | ORLY ahead |
| 2026-10-01 | 88.59 | 105.33 | -1.68 | ORLY ahead |
| 2026-09-30 | 88.94 | 105.80 | -1.70 | ORLY ahead |
| 2026-09-29 | 90.38 | 106.61 | -1.58 | ORLY ahead |
| 2026-09-28 | 91.55 | 107.16 | -1.47 | ORLY ahead |
| 2026-09-25 | 90.26 | 106.67 | -1.64 | ORLY ahead |
| 2026-09-24 | 89.93 | 106.82 | -1.74 | ORLY ahead |
| 2026-09-23 | 89.36 | 106.40 | -1.80 | ORLY ahead |
| 2026-09-22 | 90.97 | 106.30 | -1.50 | ORLY ahead |
| 2026-09-21 | 88.10 | 102.66 | -1.46 | ORLY ahead |
| 2026-09-18 | 89.73 | 104.93 | -1.53 | ORLY ahead |
| 2026-09-17 | 89.39 | 105.15 | -1.65 | ORLY ahead |
| 2026-09-16 | 89.53 | 103.65 | -1.39 | ORLY ahead |
| 2026-09-15 | 89.89 | 105.49 | -1.63 | ORLY ahead |
| 2026-09-14 | 93.19 | 108.04 | -1.44 | ORLY ahead |
| 2026-09-11 | 90.40 | 106.30 | -1.69 | ORLY ahead |
| 2026-09-10 | 90.55 | 105.92 | -1.62 | ORLY ahead |
| 2026-09-09 | 91.48 | 106.63 | -1.57 | ORLY ahead |
| 2026-09-08 | 92.76 | 106.39 | -1.32 | ORLY ahead |
| 2026-09-04 | 93.75 | 108.87 | -1.54 | ORLY ahead |
| 2026-09-03 | 93.27 | 108.24 | -1.54 | ORLY ahead |
| 2026-09-02 | 92.22 | 107.73 | -1.66 | ORLY ahead |
| 2026-09-01 | 93.20 | 108.94 | -1.69 | ORLY ahead |
| 2026-08-31 | 94.00 | 110.00 | -1.72 | ORLY ahead |
| 2026-08-28 | 93.08 | 109.62 | -1.85 | ORLY ahead |
| 2026-08-27 | 92.15 | 108.79 | -1.91 | ORLY ahead |
| 2026-08-26 | 94.25 | 110.92 | -1.88 | ORLY ahead |
| 2026-08-25 | 95.14 | 111.88 | -1.88 | ORLY ahead |
| 2026-08-24 | 94.57 | 112.32 | -2.08 | ORLY ahead |
| 2026-08-21 | 92.96 | 110.38 | -2.10 | ORLY ahead |
| 2026-08-20 | 93.08 | 110.34 | -2.10 | ORLY ahead |
| 2026-08-19 | 96.69 | 112.97 | -1.86 | ORLY ahead |
| 2026-08-18 | 96.58 | 112.42 | -1.82 | ORLY ahead |
| 2026-08-17 | 94.88 | 111.77 | -2.05 | ORLY ahead |
| 2026-08-14 | 95.06 | 112.78 | -2.21 | ORLY ahead |
| 2026-08-13 | 95.55 | 114.68 | -2.45 | ORLY ahead |
| 2026-08-12 | 95.72 | 114.02 | -2.35 | ORLY ahead |
| 2026-08-11 | 95.62 | 114.67 | -2.52 | ORLY ahead |
| 2026-08-10 | 96.41 | 114.24 | -2.33 | ORLY ahead |
| 2026-08-07 | 98.28 | 115.85 | -2.27 | ORLY ahead |
| 2026-08-06 | 96.47 | 115.66 | -2.63 | ORLY ahead |
| 2026-08-05 | 96.35 | 115.74 | -2.72 | ORLY ahead |
| 2026-08-04 | 95.16 | 113.75 | -2.67 | ORLY ahead |
| 2026-08-03 | 93.97 | 111.18 | -2.51 | ORLY ahead |
| 2026-07-31 | 94.79 | 110.68 | -2.28 | ORLY ahead |
| 2026-07-30 | 94.48 | 108.21 | -1.92 | ORLY ahead |
| 2026-07-29 | 98.75 | 112.26 | -1.79 | ORLY ahead |
| 2026-07-28 | 98.01 | 112.93 | -2.09 | ORLY ahead |
| 2026-07-27 | 96.64 | 112.21 | -2.28 | ORLY ahead |
| 2026-07-24 | 92.94 | 108.26 | -2.38 | ORLY ahead |
| 2026-07-23 | 91.87 | 106.66 | -2.34 | ORLY ahead |
| 2026-07-22 | 93.41 | 107.18 | -2.13 | ORLY ahead |
| 2026-07-21 | 94.69 | 108.97 | -2.22 | ORLY ahead |
| 2026-07-20 | 94.09 | 104.71 | -1.52 | ORLY ahead |
| 2026-07-17 | 95.74 | 106.59 | -1.54 | ORLY ahead |
| 2026-07-16 | 96.23 | 106.84 | -1.49 | ORLY ahead |
| 2026-07-15 | 93.35 | 102.48 | -1.26 | ORLY ahead |
| 2026-07-14 | 95.29 | 106.22 | -1.60 | ORLY ahead |
| 2026-07-13 | 96.76 | 108.11 | -1.67 | ORLY ahead |
| 2026-07-10 | 96.56 | 106.87 | -1.48 | ORLY ahead |
| 2026-07-09 | 94.60 | 105.44 | -1.64 | ORLY ahead |
| 2026-07-08 | 96.48 | 105.26 | -1.19 | ORLY ahead |
| 2026-07-07 | 96.63 | 107.33 | -1.59 | ORLY ahead |
| 2026-07-06 | 92.95 | 104.35 | -1.83 | ORLY ahead |
| 2026-07-02 | 99.28 | 111.79 | -1.91 | ORLY ahead |
| 2026-07-01 | 101.13 | 114.81 | -2.11 | ORLY ahead |
| 2026-06-30 | 100.44 | 114.07 | -2.15 | ORLY ahead |
| 2026-06-29 | 99.11 | 111.68 | -2.00 | ORLY ahead |
| 2026-06-26 | 98.32 | 110.92 | -2.05 | ORLY ahead |
| 2026-06-25 | 96.13 | 107.64 | -1.91 | ORLY ahead |
| 2026-06-24 | 97.04 | 108.78 | -1.96 | ORLY ahead |
| 2026-06-23 | 95.74 | 108.43 | -2.21 | ORLY ahead |
| 2026-06-22 | 92.68 | 106.07 | -2.48 | ORLY ahead |
| 2026-06-18 | 96.30 | 107.57 | -1.95 | ORLY ahead |
| 2026-06-17 | 96.15 | 109.50 | -2.43 | ORLY ahead |
| 2026-06-16 | 98.29 | 112.32 | -2.55 | ORLY ahead |
| 2026-06-15 | 97.59 | 111.80 | -2.65 | ORLY ahead |
| 2026-06-12 | 97.93 | 112.75 | -2.81 | ORLY ahead |
| 2026-06-11 | 96.84 | 111.61 | -2.89 | ORLY ahead |
| 2026-06-10 | 97.74 | 112.05 | -2.82 | ORLY ahead |
| 2026-06-09 | 98.61 | 110.85 | -2.37 | ORLY ahead |
| 2026-06-08 | 96.61 | 110.27 | -2.80 | ORLY ahead |
| 2026-06-05 | 97.94 | 111.89 | -2.87 | ORLY ahead |
| 2026-06-04 | 96.85 | 109.50 | -2.65 | ORLY ahead |
| 2026-06-03 | 96.22 | 108.24 | -2.56 | ORLY ahead |
| 2026-06-02 | 95.20 | 106.81 | -2.53 | ORLY ahead |
| 2026-06-01 | 94.94 | 107.32 | -2.77 | ORLY ahead |
| 2026-05-29 | 92.24 | 107.62 | -3.69 | ORLY ahead |
| 2026-05-28 | 94.50 | 110.53 | -3.87 | ORLY ahead |
| 2026-05-27 | 95.14 | 110.27 | -3.72 | ORLY ahead |
| 2026-05-26 | 97.42 | 111.32 | -3.38 | ORLY ahead |
| 2026-05-22 | 107.05 | 113.64 | -1.32 | ORLY ahead |
| 2026-05-21 | 108.05 | 114.38 | -1.25 | ORLY ahead |
| 2026-05-20 | 107.46 | 114.23 | -1.37 | ORLY ahead |
| 2026-05-19 | 105.19 | 113.86 | -1.89 | ORLY ahead |
| 2026-05-18 | 105.77 | 113.64 | -1.70 | ORLY ahead |
| 2026-05-15 | 104.37 | 109.61 | -1.08 | ORLY ahead |
| 2026-05-14 | 106.21 | 111.09 | -0.97 | ORLY ahead |
| 2026-05-13 | 105.81 | 111.11 | -1.09 | ORLY ahead |
| 2026-05-12 | 107.16 | 113.76 | -1.40 | ORLY ahead |
| 2026-05-11 | 107.72 | 113.15 | -1.12 | ORLY ahead |
| 2026-05-08 | 109.87 | 115.15 | -1.06 | ORLY ahead |
| 2026-05-07 | 111.72 | 117.15 | -1.09 | ORLY ahead |
| 2026-05-06 | 111.30 | 117.40 | -1.26 | ORLY ahead |
| 2026-05-05 | 111.28 | 117.68 | -1.34 | ORLY ahead |
| 2026-05-04 | 109.43 | 116.41 | -1.52 | ORLY ahead |
| 2026-05-01 | 112.95 | 119.74 | -1.44 | ORLY ahead |
| 2026-04-30 | 116.40 | 123.13 | -1.39 | ORLY ahead |
| 2026-04-29 | 110.73 | 113.58 | -0.53 | ORLY ahead |
| 2026-04-28 | 111.97 | 113.43 | -0.18 | near the usual relationship |
| 2026-04-27 | 111.95 | 113.92 | -0.31 | near the usual relationship |
| 2026-04-24 | 112.44 | 115.36 | -0.55 | ORLY ahead |
| 2026-04-23 | 113.05 | 115.50 | -0.43 | near the usual relationship |
| 2026-04-22 | 112.82 | 116.34 | -0.69 | ORLY ahead |
| 2026-04-21 | 113.33 | 116.20 | -0.54 | ORLY ahead |
| 2026-04-20 | 112.58 | 114.99 | -0.43 | near the usual relationship |
| 2026-04-17 | 112.27 | 116.08 | -0.78 | ORLY ahead |
| 2026-04-16 | 109.65 | 114.84 | -1.14 | ORLY ahead |
| 2026-04-15 | 111.14 | 115.94 | -1.04 | ORLY ahead |
| 2026-04-14 | 110.26 | 115.84 | -1.25 | ORLY ahead |
| 2026-04-13 | 110.45 | 116.45 | -1.36 | ORLY ahead |
| 2026-04-10 | 107.81 | 115.21 | -1.76 | ORLY ahead |
| 2026-04-09 | 111.51 | 116.93 | -1.23 | ORLY ahead |
| 2026-04-08 | 108.89 | 115.27 | -1.51 | ORLY ahead |
| 2026-04-07 | 106.44 | 113.17 | -1.65 | ORLY ahead |
| 2026-04-06 | 108.05 | 114.12 | -1.48 | ORLY ahead |
| 2026-04-02 | 106.87 | 113.24 | -1.59 | ORLY ahead |
| 2026-04-01 | 107.68 | 114.08 | -1.60 | ORLY ahead |
| 2026-03-31 | 106.15 | 114.34 | -2.11 | ORLY ahead |
| 2026-03-30 | 105.04 | 114.10 | -2.39 | ORLY ahead |
| 2026-03-27 | 104.23 | 111.62 | -1.99 | ORLY ahead |
| 2026-03-26 | 106.72 | 114.29 | -2.02 | ORLY ahead |
| 2026-03-25 | 106.41 | 112.92 | -1.76 | ORLY ahead |
| 2026-03-24 | 105.15 | 108.99 | -1.06 | ORLY ahead |
| 2026-03-23 | 105.38 | 109.87 | -1.24 | ORLY ahead |
| 2026-03-20 | 103.17 | 108.14 | -1.42 | ORLY ahead |
| 2026-03-19 | 105.01 | 108.89 | -1.10 | ORLY ahead |
| 2026-03-18 | 105.65 | 108.66 | -0.85 | ORLY ahead |
| 2026-03-17 | 108.09 | 110.73 | -0.74 | ORLY ahead |
| 2026-03-16 | 109.64 | 112.05 | -0.67 | ORLY ahead |
| 2026-03-13 | 111.97 | 113.39 | -0.40 | near the usual relationship |
| 2026-03-12 | 113.58 | 115.17 | -0.44 | near the usual relationship |
| 2026-03-11 | 116.67 | 116.92 | -0.09 | near the usual relationship |
| 2026-03-10 | 117.09 | 117.32 | -0.09 | near the usual relationship |
| 2026-03-09 | 115.42 | 117.19 | -0.50 | ORLY ahead |
| 2026-03-06 | 114.43 | 117.18 | -0.76 | ORLY ahead |
| 2026-03-05 | 117.60 | 116.88 | +0.15 | near the usual relationship |
| 2026-03-04 | 116.81 | 116.77 | -0.02 | near the usual relationship |
| 2026-03-03 | 114.30 | 116.28 | -0.54 | ORLY ahead |
| 2026-03-02 | 122.01 | 117.71 | +1.06 | AZO ahead |
| 2026-02-27 | 118.02 | 116.29 | +0.43 | near the usual relationship |
| 2026-02-26 | 115.02 | 113.13 | +0.49 | near the usual relationship |
| 2026-02-25 | 115.39 | 113.27 | +0.55 | AZO ahead |
| 2026-02-24 | 118.93 | 116.85 | +0.53 | AZO ahead |
| 2026-02-23 | 120.34 | 118.11 | +0.57 | AZO ahead |
| 2026-02-20 | 117.80 | 115.82 | +0.52 | AZO ahead |
| 2026-02-19 | 117.71 | 116.65 | +0.28 | near the usual relationship |
| 2026-02-18 | 117.68 | 114.89 | +0.73 | AZO ahead |
| 2026-02-17 | 117.60 | 114.70 | +0.77 | AZO ahead |
| 2026-02-13 | 121.25 | 119.73 | +0.40 | near the usual relationship |
| 2026-02-12 | 119.06 | 117.94 | +0.31 | near the usual relationship |
| 2026-02-11 | 117.40 | 116.57 | +0.24 | near the usual relationship |
| 2026-02-10 | 115.17 | 115.74 | -0.13 | near the usual relationship |
| 2026-02-09 | 114.21 | 114.85 | -0.15 | near the usual relationship |
| 2026-02-06 | 115.69 | 116.71 | -0.24 | near the usual relationship |
| 2026-02-05 | 113.29 | 115.02 | -0.43 | near the usual relationship |
| 2026-02-04 | 116.92 | 119.83 | -0.72 | ORLY ahead |
| 2026-02-03 | 115.38 | 120.28 | -1.24 | ORLY ahead |
| 2026-02-02 | 116.98 | 121.40 | -1.10 | ORLY ahead |
| 2026-01-30 | 116.41 | 121.90 | -1.38 | ORLY ahead |
| 2026-01-29 | 116.39 | 122.44 | -1.53 | ORLY ahead |
| 2026-01-28 | 118.86 | 125.57 | -1.68 | ORLY ahead |
| 2026-01-27 | 119.42 | 124.64 | -1.32 | ORLY ahead |
| 2026-01-26 | 118.98 | 124.17 | -1.33 | ORLY ahead |
| 2026-01-23 | 116.28 | 122.91 | -1.74 | ORLY ahead |
| 2026-01-22 | 116.23 | 122.48 | -1.66 | ORLY ahead |
| 2026-01-21 | 115.39 | 122.36 | -1.88 | ORLY ahead |
| 2026-01-20 | 112.32 | 117.97 | -1.59 | ORLY ahead |
| 2026-01-16 | 110.68 | 117.30 | -1.90 | ORLY ahead |
| 2026-01-15 | 108.91 | 115.99 | -2.08 | ORLY ahead |
| 2026-01-14 | 109.13 | 117.70 | -2.52 | ORLY ahead |
| 2026-01-13 | 110.17 | 117.22 | -2.11 | ORLY ahead |
| 2026-01-12 | 110.71 | 118.42 | -2.31 | ORLY ahead |
| 2026-01-09 | 107.51 | 116.19 | -2.70 | ORLY ahead |
| 2026-01-08 | 104.15 | 113.50 | -3.04 | ORLY ahead |
| 2026-01-07 | 104.27 | 112.53 | -2.76 | ORLY ahead |
| 2026-01-06 | 101.98 | 111.96 | -3.44 | ORLY ahead |
| 2026-01-05 | 102.71 | 112.20 | -3.34 | ORLY ahead |
| 2026-01-02 | 103.83 | 111.90 | -2.92 | ORLY ahead |
| 2025-12-31 | 106.58 | 112.98 | -2.36 | ORLY ahead |
| 2025-12-30 | 106.81 | 113.30 | -2.42 | ORLY ahead |
| 2025-12-29 | 107.35 | 113.69 | -2.40 | ORLY ahead |
| 2025-12-26 | 108.38 | 114.27 | -2.26 | ORLY ahead |
| 2025-12-24 | 108.61 | 114.45 | -2.28 | ORLY ahead |
| 2025-12-23 | 108.85 | 114.05 | -2.09 | ORLY ahead |
| 2025-12-22 | 107.28 | 113.65 | -2.55 | ORLY ahead |
| 2025-12-19 | 106.61 | 112.72 | -2.52 | ORLY ahead |
| 2025-12-18 | 107.68 | 113.70 | -2.50 | ORLY ahead |
| 2025-12-17 | 106.64 | 115.01 | -3.44 | ORLY ahead |
| 2025-12-16 | 107.40 | 115.07 | -3.25 | ORLY ahead |
| 2025-12-15 | 109.64 | 117.85 | -3.47 | ORLY ahead |
| 2025-12-12 | 108.29 | 116.57 | -3.64 | ORLY ahead |
| 2025-12-11 | 109.02 | 116.39 | -3.36 | ORLY ahead |
| 2025-12-10 | 107.51 | 115.98 | -3.96 | ORLY ahead |
| 2025-12-09 | 109.89 | 116.75 | -3.33 | ORLY ahead |
| 2025-12-08 | 118.38 | 121.53 | -1.72 | ORLY ahead |
| 2025-12-05 | 120.13 | 122.49 | -1.40 | ORLY ahead |
| 2025-12-04 | 120.69 | 123.26 | -1.47 | ORLY ahead |
| 2025-12-03 | 120.14 | 122.15 | -1.25 | ORLY ahead |
| 2025-12-02 | 120.26 | 123.67 | -1.78 | ORLY ahead |
| 2025-12-01 | 124.04 | 125.40 | -0.98 | ORLY ahead |
| 2025-11-28 | 124.27 | 125.97 | -1.08 | ORLY ahead |
| 2025-11-26 | 124.70 | 125.74 | -0.83 | ORLY ahead |
| 2025-11-25 | 124.07 | 125.58 | -0.99 | ORLY ahead |
| 2025-11-24 | 121.04 | 122.63 | -1.03 | ORLY ahead |
| 2025-11-21 | 122.50 | 124.40 | -1.14 | ORLY ahead |
| 2025-11-20 | 120.98 | 122.64 | -1.06 | ORLY ahead |
| 2025-11-19 | 119.69 | 122.26 | -1.40 | ORLY ahead |
| 2025-11-18 | 120.30 | 121.80 | -1.00 | ORLY ahead |
| 2025-11-17 | 121.16 | 123.32 | -1.23 | ORLY ahead |
| 2025-11-14 | 121.21 | 122.38 | -0.86 | ORLY ahead |
| 2025-11-13 | 120.03 | 121.82 | -1.09 | ORLY ahead |
| 2025-11-12 | 119.06 | 121.50 | -1.33 | ORLY ahead |
| 2025-11-11 | 118.04 | 122.90 | -2.24 | ORLY ahead |
| 2025-11-10 | 117.16 | 121.52 | -2.09 | ORLY ahead |
| 2025-11-07 | 116.85 | 120.26 | -1.76 | ORLY ahead |
| 2025-11-06 | 115.45 | 117.68 | -1.32 | ORLY ahead |
| 2025-11-05 | 115.08 | 117.60 | -1.45 | ORLY ahead |
| 2025-11-04 | 115.52 | 116.23 | -0.74 | ORLY ahead |
| 2025-11-03 | 112.38 | 113.59 | -0.94 | ORLY ahead |
| 2025-10-31 | 115.47 | 116.98 | -1.05 | ORLY ahead |
| 2025-10-30 | 116.45 | 117.86 | -1.01 | ORLY ahead |
| 2025-10-29 | 116.56 | 117.08 | -0.66 | ORLY ahead |
| 2025-10-28 | 119.51 | 119.29 | -0.37 | near the usual relationship |
| 2025-10-27 | 119.87 | 118.65 | +0.00 | near the usual relationship |
| 2025-10-24 | 119.59 | 120.49 | -0.80 | ORLY ahead |
| 2025-10-23 | 120.99 | 121.73 | -0.74 | ORLY ahead |
| 2025-10-22 | 125.62 | 125.37 | -0.37 | near the usual relationship |
| 2025-10-21 | 125.90 | 125.49 | -0.32 | near the usual relationship |
| 2025-10-20 | 124.72 | 125.07 | -0.59 | ORLY ahead |
| 2025-10-17 | 126.65 | 125.85 | -0.17 | near the usual relationship |
| 2025-10-16 | 125.95 | 125.32 | -0.23 | near the usual relationship |
| 2025-10-15 | 126.55 | 126.49 | -0.44 | near the usual relationship |
| 2025-10-14 | 127.46 | 127.65 | -0.53 | ORLY ahead |
| 2025-10-13 | 128.78 | 127.44 | +0.02 | near the usual relationship |
| 2025-10-10 | 128.07 | 126.53 | +0.09 | near the usual relationship |
| 2025-10-09 | 124.68 | 123.52 | -0.04 | near the usual relationship |
| 2025-10-08 | 126.58 | 124.81 | +0.18 | near the usual relationship |
| 2025-10-07 | 128.40 | 126.16 | +0.34 | near the usual relationship |
| 2025-10-06 | 131.19 | 127.96 | +0.68 | AZO ahead |
| 2025-10-03 | 132.46 | 129.80 | +0.46 | near the usual relationship |
| 2025-10-02 | 133.68 | 130.02 | +0.79 | AZO ahead |
| 2025-10-01 | 133.50 | 130.90 | +0.42 | near the usual relationship |
| 2025-09-30 | 134.83 | 133.54 | -0.04 | near the usual relationship |
| 2025-09-29 | 134.31 | 133.22 | -0.11 | near the usual relationship |
| 2025-09-26 | 131.93 | 131.42 | -0.30 | near the usual relationship |
| 2025-09-25 | 129.98 | 129.54 | -0.33 | near the usual relationship |
| 2025-09-24 | 131.26 | 128.17 | +0.58 | AZO ahead |
| 2025-09-23 | 129.48 | 128.49 | -0.15 | near the usual relationship |
| 2025-09-22 | 129.51 | 128.14 | -0.02 | near the usual relationship |
| 2025-09-19 | 130.12 | 128.74 | -0.02 | near the usual relationship |
| 2025-09-18 | 129.88 | 128.44 | -0.01 | near the usual relationship |
| 2025-09-17 | 133.01 | 129.50 | +0.67 | AZO ahead |
| 2025-09-16 | 132.74 | 130.55 | +0.22 | near the usual relationship |
| 2025-09-15 | 133.04 | 131.67 | -0.06 | near the usual relationship |
| 2025-09-12 | 135.83 | 133.16 | +0.34 | near the usual relationship |
| 2025-09-11 | 136.85 | 133.56 | +0.52 | AZO ahead |
| 2025-09-10 | 133.65 | 130.20 | +0.59 | AZO ahead |
| 2025-09-09 | 134.85 | 132.44 | +0.24 | near the usual relationship |
| 2025-09-08 | 133.34 | 131.80 | -0.03 | near the usual relationship |
| 2025-09-05 | 132.60 | 129.86 | +0.34 | near the usual relationship |
| 2025-09-04 | 133.03 | 130.11 | +0.39 | near the usual relationship |
| 2025-09-03 | 131.66 | 128.63 | +0.42 | near the usual relationship |
| 2025-09-02 | 131.36 | 127.82 | +0.57 | AZO ahead |
| 2025-08-29 | 131.94 | 128.43 | +0.55 | AZO ahead |
| 2025-08-28 | 131.90 | 128.81 | +0.41 | near the usual relationship |
| 2025-08-27 | 132.16 | 128.89 | +0.45 | near the usual relationship |
| 2025-08-26 | 131.37 | 127.81 | +0.53 | AZO ahead |
| 2025-08-25 | 130.10 | 126.93 | +0.42 | near the usual relationship |
| 2025-08-22 | 129.18 | 126.73 | +0.19 | near the usual relationship |
| 2025-08-21 | 129.72 | 127.42 | +0.13 | near the usual relationship |
| 2025-08-20 | 130.67 | 128.82 | -0.01 | near the usual relationship |
| 2025-08-19 | 129.75 | 127.66 | +0.05 | near the usual relationship |
| 2025-08-18 | 126.96 | 125.59 | -0.16 | near the usual relationship |
| 2025-08-15 | 125.92 | 125.78 | -0.51 | ORLY ahead |
| 2025-08-14 | 125.47 | 125.73 | -0.64 | ORLY ahead |
| 2025-08-13 | 126.85 | 127.14 | -0.65 | ORLY ahead |
| 2025-08-12 | 125.73 | 126.21 | -0.71 | ORLY ahead |
| 2025-08-11 | 126.86 | 128.33 | -0.99 | ORLY ahead |
| 2025-08-08 | 126.81 | 127.99 | -0.92 | ORLY ahead |
| 2025-08-07 | 127.60 | 128.17 | -0.76 | ORLY ahead |
| 2025-08-06 | 127.99 | 129.37 | -0.98 | ORLY ahead |
| 2025-08-05 | 126.06 | 126.63 | -0.77 | ORLY ahead |
| 2025-08-04 | 124.69 | 125.57 | -0.87 | ORLY ahead |
| 2025-08-01 | 121.27 | 122.78 | -1.06 | ORLY ahead |
| 2025-07-31 | 118.43 | 121.79 | -1.62 | ORLY ahead |
| 2025-07-30 | 120.77 | 123.10 | -1.32 | ORLY ahead |
| 2025-07-29 | 121.74 | 122.51 | -0.88 | ORLY ahead |
| 2025-07-28 | 119.31 | 120.56 | -1.03 | ORLY ahead |
| 2025-07-25 | 120.08 | 120.97 | -0.93 | ORLY ahead |
| 2025-07-24 | 120.72 | 121.59 | -0.93 | ORLY ahead |
| 2025-07-23 | 118.51 | 118.20 | -0.60 | ORLY ahead |
| 2025-07-22 | 118.59 | 118.11 | -0.55 | ORLY ahead |
| 2025-07-21 | 117.21 | 116.62 | -0.53 | ORLY ahead |
| 2025-07-18 | 116.71 | 114.38 | -0.02 | near the usual relationship |
| 2025-07-17 | 114.69 | 113.45 | -0.34 | near the usual relationship |
| 2025-07-16 | 115.73 | 113.02 | +0.08 | near the usual relationship |
| 2025-07-15 | 116.18 | 112.96 | +0.22 | near the usual relationship |
| 2025-07-14 | 118.55 | 115.35 | +0.19 | near the usual relationship |
| 2025-07-11 | 116.45 | 113.49 | +0.14 | near the usual relationship |
| 2025-07-10 | 117.17 | 114.43 | +0.06 | near the usual relationship |
| 2025-07-09 | 117.60 | 114.68 | +0.11 | near the usual relationship |
| 2025-07-08 | 117.60 | 113.51 | +0.44 | near the usual relationship |
| 2025-07-07 | 119.12 | 114.79 | +0.50 | AZO ahead |
| 2025-07-03 | 118.45 | 113.13 | +0.79 | AZO ahead |
| 2025-07-02 | 115.82 | 110.64 | +0.77 | AZO ahead |
| 2025-07-01 | 116.86 | 112.10 | +0.63 | AZO ahead |
| 2025-06-30 | 116.66 | 111.64 | +0.71 | AZO ahead |
| 2025-06-27 | 113.43 | 110.44 | +0.14 | near the usual relationship |
| 2025-06-26 | 110.69 | 109.29 | -0.32 | near the usual relationship |
| 2025-06-25 | 109.66 | 108.81 | -0.48 | near the usual relationship |
| 2025-06-24 | 112.43 | 110.47 | -0.17 | near the usual relationship |
| 2025-06-23 | 116.58 | 113.04 | +0.25 | near the usual relationship |
| 2025-06-20 | 114.87 | 111.10 | +0.33 | near the usual relationship |
| 2025-06-18 | 113.25 | 109.40 | +0.36 | near the usual relationship |
| 2025-06-17 | 113.28 | 110.00 | +0.19 | near the usual relationship |
| 2025-06-16 | 113.23 | 109.15 | +0.42 | near the usual relationship |
| 2025-06-13 | 114.47 | 111.37 | +0.12 | near the usual relationship |
| 2025-06-12 | 115.76 | 112.78 | +0.07 | near the usual relationship |
| 2025-06-11 | 114.98 | 111.49 | +0.21 | near the usual relationship |
| 2025-06-10 | 116.70 | 113.60 | +0.08 | near the usual relationship |
| 2025-06-09 | 116.20 | 111.32 | +0.57 | AZO ahead |
| 2025-06-06 | 116.88 | 113.77 | +0.07 | near the usual relationship |
| 2025-06-05 | 117.07 | 113.28 | +0.24 | near the usual relationship |
| 2025-06-04 | 116.81 | 112.85 | +0.28 | near the usual relationship |
| 2025-06-03 | 117.78 | 113.30 | +0.40 | near the usual relationship |
| 2025-06-02 | 117.84 | 113.19 | +0.44 | near the usual relationship |
| 2025-05-30 | 117.31 | 112.93 | +0.36 | near the usual relationship |
| 2025-05-29 | 115.95 | 111.65 | +0.35 | near the usual relationship |
| 2025-05-28 | 117.67 | 112.11 | +0.65 | AZO ahead |
| 2025-05-27 | 116.14 | 112.42 | +0.18 | near the usual relationship |
| 2025-05-23 | 120.25 | 113.49 | +0.91 | AZO ahead |
| 2025-05-22 | 121.28 | 112.70 | +1.35 | AZO ahead |
| 2025-05-21 | 121.70 | 113.17 | +1.32 | AZO ahead |
| 2025-05-20 | 121.94 | 114.47 | +1.04 | AZO ahead |
| 2025-05-19 | 121.93 | 115.11 | +0.87 | AZO ahead |
| 2025-05-16 | 118.99 | 114.10 | +0.42 | near the usual relationship |
| 2025-05-15 | 118.11 | 113.14 | +0.44 | near the usual relationship |
| 2025-05-14 | 114.56 | 109.48 | +0.49 | near the usual relationship |
| 2025-05-13 | 114.54 | 109.07 | +0.58 | AZO ahead |
| 2025-05-12 | 115.15 | 110.62 | +0.33 | near the usual relationship |
| 2025-05-09 | 115.14 | 112.25 | -0.08 | near the usual relationship |
| 2025-05-08 | 115.48 | 112.32 | -0.02 | near the usual relationship |
| 2025-05-07 | 117.71 | 113.80 | +0.13 | near the usual relationship |
| 2025-05-06 | 117.75 | 114.51 | -0.03 | near the usual relationship |
| 2025-05-05 | 118.65 | 114.55 | +0.15 | near the usual relationship |
| 2025-05-02 | 118.05 | 116.14 | -0.35 | near the usual relationship |
| 2025-05-01 | 117.31 | 116.24 | -0.54 | ORLY ahead |
| 2025-04-30 | 118.24 | 116.87 | -0.48 | near the usual relationship |
| 2025-04-29 | 116.43 | 115.55 | -0.59 | ORLY ahead |
| 2025-04-28 | 113.70 | 113.15 | -0.66 | ORLY ahead |
| 2025-04-25 | 113.43 | 111.23 | -0.29 | near the usual relationship |
| 2025-04-24 | 113.44 | 111.66 | -0.39 | near the usual relationship |
| 2025-04-23 | 114.77 | 114.00 | -0.62 | ORLY ahead |
| 2025-04-22 | 115.61 | 115.08 | -0.68 | ORLY ahead |
| 2025-04-21 | 112.17 | 113.01 | -1.00 | ORLY ahead |
| 2025-04-17 | 113.24 | 114.86 | -1.17 | ORLY ahead |
| 2025-04-16 | 112.09 | 112.67 | -0.95 | ORLY ahead |
| 2025-04-15 | 114.11 | 115.44 | -1.12 | ORLY ahead |
| 2025-04-14 | 115.67 | 116.78 | -1.08 | ORLY ahead |
| 2025-04-11 | 115.01 | 114.77 | -0.78 | ORLY ahead |
| 2025-04-10 | 113.61 | 113.41 | -0.79 | ORLY ahead |
| 2025-04-09 | 112.35 | 111.35 | -0.61 | ORLY ahead |
| 2025-04-08 | 109.96 | 108.61 | -0.53 | ORLY ahead |
| 2025-04-07 | 109.31 | 110.15 | -1.06 | ORLY ahead |
| 2025-04-04 | 114.81 | 114.77 | -0.86 | ORLY ahead |
| 2025-04-03 | 120.24 | 119.07 | -0.61 | ORLY ahead |
| 2025-04-02 | 119.71 | 117.02 | -0.28 | near the usual relationship |
| 2025-04-01 | 119.84 | 118.24 | -0.53 | ORLY ahead |
| 2025-03-31 | 119.82 | 118.30 | -0.55 | ORLY ahead |
| 2025-03-28 | 118.51 | 116.32 | -0.40 | near the usual relationship |
| 2025-03-27 | 120.30 | 117.56 | -0.29 | near the usual relationship |
| 2025-03-26 | 115.70 | 114.04 | -0.52 | ORLY ahead |
| 2025-03-25 | 115.40 | 113.59 | -0.48 | near the usual relationship |
| 2025-03-24 | 114.95 | 112.53 | -0.35 | near the usual relationship |
| 2025-03-21 | 113.33 | 110.58 | -0.27 | near the usual relationship |
| 2025-03-20 | 112.30 | 110.92 | -0.59 | ORLY ahead |
| 2025-03-19 | 112.87 | 110.66 | -0.40 | near the usual relationship |
| 2025-03-18 | 113.58 | 110.55 | -0.22 | near the usual relationship |
| 2025-03-17 | 113.79 | 111.32 | -0.35 | near the usual relationship |
| 2025-03-14 | 111.72 | 109.62 | -0.43 | near the usual relationship |
| 2025-03-13 | 111.43 | 106.48 | +0.25 | near the usual relationship |
| 2025-03-12 | 111.47 | 108.12 | -0.14 | near the usual relationship |
| 2025-03-11 | 111.96 | 109.34 | -0.32 | near the usual relationship |
| 2025-03-10 | 115.97 | 111.20 | +0.14 | near the usual relationship |
| 2025-03-07 | 113.60 | 108.92 | +0.14 | near the usual relationship |
| 2025-03-06 | 113.63 | 109.92 | -0.09 | near the usual relationship |
| 2025-03-05 | 111.75 | 110.63 | -0.68 | ORLY ahead |
| 2025-03-04 | 109.16 | 112.04 | -1.62 | ORLY ahead |
| 2025-03-03 | 109.29 | 113.63 | -1.97 | ORLY ahead |
| 2025-02-28 | 109.77 | 113.43 | -1.83 | ORLY ahead |
| 2025-02-27 | 108.25 | 111.77 | -1.82 | ORLY ahead |
| 2025-02-26 | 106.63 | 109.86 | -1.77 | ORLY ahead |
| 2025-02-25 | 107.65 | 111.20 | -1.85 | ORLY ahead |
| 2025-02-24 | 106.88 | 108.58 | -1.42 | ORLY ahead |
| 2025-02-21 | 105.87 | 107.63 | -1.44 | ORLY ahead |
| 2025-02-20 | 107.06 | 108.38 | -1.33 | ORLY ahead |
| 2025-02-19 | 106.74 | 107.01 | -1.07 | ORLY ahead |
| 2025-02-18 | 106.36 | 107.01 | -1.16 | ORLY ahead |
| 2025-02-14 | 108.69 | 108.91 | -1.05 | ORLY ahead |
| 2025-02-13 | 109.04 | 110.30 | -1.31 | ORLY ahead |
| 2025-02-12 | 107.88 | 109.36 | -1.36 | ORLY ahead |
| 2025-02-11 | 108.29 | 109.33 | -1.27 | ORLY ahead |
| 2025-02-10 | 107.71 | 108.18 | -1.13 | ORLY ahead |
| 2025-02-07 | 107.48 | 108.74 | -1.33 | ORLY ahead |
| 2025-02-06 | 108.94 | 109.89 | -1.26 | ORLY ahead |
| 2025-02-05 | 109.18 | 111.34 | -1.56 | ORLY ahead |
| 2025-02-04 | 108.70 | 110.18 | -1.40 | ORLY ahead |
| 2025-02-03 | 107.86 | 108.68 | -1.25 | ORLY ahead |
| 2025-01-31 | 105.28 | 106.89 | -1.47 | ORLY ahead |
| 2025-01-30 | 105.31 | 108.19 | -1.80 | ORLY ahead |
| 2025-01-29 | 104.15 | 106.37 | -1.66 | ORLY ahead |
| 2025-01-28 | 104.29 | 105.56 | -1.42 | ORLY ahead |
| 2025-01-27 | 105.99 | 105.91 | -1.08 | ORLY ahead |
| 2025-01-24 | 104.73 | 103.55 | -0.79 | ORLY ahead |
| 2025-01-23 | 106.02 | 104.18 | -0.62 | ORLY ahead |
| 2025-01-22 | 104.52 | 102.51 | -0.57 | ORLY ahead |
| 2025-01-21 | 103.63 | 102.49 | -0.80 | ORLY ahead |
| 2025-01-17 | 101.46 | 100.48 | -0.84 | ORLY ahead |
| 2025-01-16 | 100.37 | 99.48 | -0.86 | ORLY ahead |
| 2025-01-15 | 100.75 | 99.43 | -0.75 | ORLY ahead |
| 2025-01-14 | 101.44 | 99.45 | -0.57 | ORLY ahead |
| 2025-01-13 | 101.81 | 99.93 | -0.60 | ORLY ahead |
| 2025-01-10 | 102.18 | 98.90 | -0.21 | near the usual relationship |
| 2025-01-08 | 103.81 | 99.57 | +0.04 | near the usual relationship |
| 2025-01-07 | 102.45 | 99.07 | -0.19 | near the usual relationship |
| 2025-01-06 | 103.50 | 99.96 | -0.16 | near the usual relationship |
| 2025-01-03 | 102.72 | 99.44 | -0.22 | near the usual relationship |
| 2025-01-02 | 102.13 | 98.08 | +0.00 | near the usual relationship |
| 2024-12-31 | 100.63 | 97.92 | -0.37 | near the usual relationship |
| 2024-12-30 | 100.11 | 97.44 | -0.37 | near the usual relationship |
| 2024-12-27 | 101.87 | 98.88 | -0.30 | near the usual relationship |
| 2024-12-26 | 101.86 | 99.65 | -0.52 | ORLY ahead |
| 2024-12-24 | 103.19 | 100.88 | -0.50 | ORLY ahead |
| 2024-12-23 | 101.89 | 99.69 | -0.52 | ORLY ahead |
| 2024-12-20 | 102.24 | 100.67 | -0.70 | ORLY ahead |
| 2024-12-19 | 101.04 | 100.28 | -0.93 | ORLY ahead |
| 2024-12-18 | 101.77 | 101.17 | -0.98 | ORLY ahead |
| 2024-12-17 | 104.31 | 102.90 | -0.77 | ORLY ahead |
| 2024-12-16 | 105.28 | 104.78 | -1.02 | ORLY ahead |
| 2024-12-13 | 105.91 | 104.93 | -0.90 | ORLY ahead |
| 2024-12-12 | 104.98 | 104.85 | -1.13 | ORLY ahead |
| 2024-12-11 | 105.05 | 104.79 | -1.11 | ORLY ahead |
| 2024-12-10 | 105.19 | 104.57 | -1.02 | ORLY ahead |
| 2024-12-09 | 104.46 | 103.63 | -0.96 | ORLY ahead |
| 2024-12-06 | 104.00 | 103.87 | -1.16 | ORLY ahead |
| 2024-12-05 | 100.25 | 101.97 | -1.69 | ORLY ahead |
| 2024-12-04 | 100.25 | 102.64 | -1.90 | ORLY ahead |
| 2024-12-03 | 100.23 | 103.06 | -2.04 | ORLY ahead |
| 2024-12-02 | 99.92 | 102.96 | -2.12 | ORLY ahead |
| 2024-11-29 | 99.61 | 102.66 | -2.15 | ORLY ahead |
| 2024-11-27 | 100.25 | 102.73 | -2.00 | ORLY ahead |
| 2024-11-26 | 98.81 | 102.75 | -2.46 | ORLY ahead |
| 2024-11-25 | 97.72 | 102.30 | -2.70 | ORLY ahead |
| 2024-11-22 | 97.40 | 101.36 | -2.56 | ORLY ahead |
| 2024-11-21 | 96.44 | 99.49 | -2.33 | ORLY ahead |
| 2024-11-20 | 95.84 | 98.18 | -2.14 | ORLY ahead |
| 2024-11-19 | 97.64 | 99.14 | -1.89 | ORLY ahead |
| 2024-11-18 | 99.52 | 100.47 | -1.72 | ORLY ahead |
| 2024-11-15 | 97.66 | 100.20 | -2.26 | ORLY ahead |
| 2024-11-14 | 98.55 | 101.11 | -2.29 | ORLY ahead |
| 2024-11-13 | 99.37 | 102.30 | -2.44 | ORLY ahead |
| 2024-11-12 | 99.80 | 102.14 | -2.28 | ORLY ahead |
| 2024-11-11 | 99.73 | 101.45 | -2.10 | ORLY ahead |
| 2024-11-08 | 97.74 | 100.56 | -2.52 | ORLY ahead |
| 2024-11-07 | 99.00 | 100.29 | -2.02 | ORLY ahead |
| 2024-11-06 | 100.45 | 101.92 | -2.10 | ORLY ahead |
| 2024-11-05 | 96.16 | 95.98 | -1.55 | ORLY ahead |
| 2024-11-04 | 95.73 | 95.59 | -1.57 | ORLY ahead |
| 2024-11-01 | 93.69 | 94.68 | -1.99 | ORLY ahead |
| 2024-10-31 | 94.56 | 95.23 | -1.88 | ORLY ahead |
| 2024-10-30 | 94.84 | 95.97 | -2.06 | ORLY ahead |
| 2024-10-29 | 96.19 | 97.10 | -1.99 | ORLY ahead |
| 2024-10-28 | 97.61 | 98.86 | -2.12 | ORLY ahead |
| 2024-10-25 | 98.39 | 98.70 | -1.80 | ORLY ahead |
| 2024-10-24 | 99.09 | 99.08 | -1.70 | ORLY ahead |
| 2024-10-23 | 100.46 | 99.03 | -1.21 | ORLY ahead |
| 2024-10-22 | 99.69 | 99.54 | -1.68 | ORLY ahead |
| 2024-10-21 | 101.14 | 100.66 | -1.58 | ORLY ahead |
| 2024-10-18 | 100.00 | 100.00 | -1.77 | ORLY ahead |
One-day company-specific moves (4+ standard deviations, which block ideas for 10 sessions): Mar 3, 2026 (AZO -6.3%, ORLY -1.2%); May 26, 2026 (AZO -9.0%, ORLY -2.0%). Upcoming earnings: ORLY Oct 28, 2026 (after-hours).
Paired trades
The shared paper book and the replay, kept apart
Forward paper record
No paper position on this pair yet.
Historical simulation (a diagnostic, same rules)
5 simulated trades to Oct 20, 2026: +5.01% per trade on average after costs, 4 won.
| Legs | Entered | Exited | Why | Days | Before costs | Costs + borrow | After costs |
|---|---|---|---|---|---|---|---|
| Long AZO · Short ORLY | Nov 11, 2025 | Jan 6, 2026 | divergence stop | 56 | -$139.37 | -$34.53 | -$173.89 (-1.74%) |
| Long ORLY · Short AZO | Apr 30, 2024 | Sep 19, 2024 | converged | 142 | $773.55 | -$60.85 | $712.71 (+7.13%) |
| Long ORLY · Short AZO | Mar 25, 2021 | Jun 11, 2021 | converged | 78 | $640.86 | -$54.15 | $586.70 (+5.87%) |
| Long AZO · Short ORLY | Jul 31, 2020 | Feb 8, 2021 | converged | 192 | $640.62 | -$69.30 | $571.32 (+5.71%) |
| Long ORLY · Short AZO | Nov 28, 2017 | Mar 1, 2018 | converged | 93 | $867.45 | -$57.28 | $810.16 (+8.10%) |
Per $10,000 a leg. A replay on today's companies cannot prove an edge.
The companies
AZO and ORLY at a glance
AZO AutoZone Inc.
- Listing
- NYSE · SEC CIK 866787
- Industry
- Auto & Home Supply Stores · SIC 5531 Retail-Auto & Home Supply Stores
- Market value
- $50.6B
- Price history
- 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026
ORLY O'Reilly Automotive Inc.
- Listing
- Nasdaq · SEC CIK 898173
- Industry
- Auto & Home Supply Stores · SIC 5531 Retail-Auto & Home Supply Stores
- Market value
- $72.1B
- Price history
- 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026
Daily prices: Nasdaq.com. Filings and industry codes: SEC EDGAR. Earnings dates: Nasdaq earnings calendar.
Follow the research behind the paper book
Boostio is a research-first platform in private beta: crypto candidates, daily market stories, public paper trading and now rival stocks. Exploring these pages stays free and open.
Explore the private betaPaper only: hypothetical paired positions with modelled costs. No broker, no orders, no real money. A historical simulation is a diagnostic, not proof of an edge. Not investment advice.
