Albemarle Corporation vs DuPont de Nemours Inc.
WatchlistALB / DDPrices through Oct 22, 2026
Why these are rivals: #2 and #3 by market value ($17B vs $11B) with SEC SIC 2821 (Plastic Materials, Synth Resins & Nonvulcan Elastomers).
Rivals, but right now the price gap does not have a measured habit of closing, so there is no paper idea, whatever the gap.
- Co-movement: daily return correlation, 252 sessions: 0.35 (needs >= 0.60)
- Mean reversion: ADF t-statistic of the spread: -0.79 (needs <= -2.873 (5% critical value))
- Speed: half-life of the spread, sessions: 82.85 (needs <= 63)
Business leadership
DD is the larger business
Annual revenue reported to the SEC. Scale, not market share.
| Year | ALB | DD | Larger |
|---|---|---|---|
| 2025 | $5.1B | $6.8B | DD |
| 2024 | $5.4B | $6.7B | DD |
| 2023 | $9.6B | $6.6B | ALB |
| 2022 | $7.3B | $13.0B | DD |
| 2021 | $3.3B | $12.6B | DD |
| 2020 | $3.1B | $14.3B | DD |
Revenue lead switched: 2023 to ALB, 2024 to DD. Market value: ALB $11.2B, DD $17.5B.
Stock leadership
DD is ahead now
Measured against the pair's own last 252 trading days.
DD leads ALB by 2.48 standard deviations: +56.1% over its usual price ratio. 3 lead switches in the last year.
| Price change | 3 mo | 6 mo | 12 mo |
|---|---|---|---|
| ALB | -19.4% | -52.1% | +1.3% |
| DD | -1.9% | -2.9% | +34.5% |
Relationship
Not a measured twin today
Only these tests can make a pair tradable on paper.
- Pass
- Aligned sessions: 2297 (needs >= 254)
- Fail
- Co-movement: daily return correlation, 252 sessions: 0.35 (needs >= 0.60)
- Fail
- Mean reversion: ADF t-statistic of the spread: -0.79 (needs <= -2.873 (5% critical value))
- Fail
- Speed: half-life of the spread, sessions: 82.85 (needs <= 63)
- Data
- Both stocks current
The twins over two years
Prices side by side, and the gap between them
ALB Albemarle Corporation DD DuPont de Nemours 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: ALB relative to DD, against the 252 sessions before each day. Above 0: ALB ahead; below 0: DD ahead. Lines at +/-2 (idea) and +/-4 (stop).
Data table (504 sessions)
| Date | ALB index | DD index | z | Ahead |
|---|---|---|---|---|
| 2026-10-22 | 97.27 | 128.26 | -2.48 | DD ahead |
| 2026-10-21 | 99.30 | 127.36 | -2.36 | DD ahead |
| 2026-10-20 | 100.66 | 126.23 | -2.26 | DD ahead |
| 2026-10-19 | 99.47 | 122.80 | -2.19 | DD ahead |
| 2026-10-16 | 100.36 | 123.85 | -2.22 | DD ahead |
| 2026-10-15 | 103.20 | 124.94 | -2.14 | DD ahead |
| 2026-10-14 | 102.97 | 121.98 | -2.03 | DD ahead |
| 2026-10-13 | 102.64 | 123.00 | -2.12 | DD ahead |
| 2026-10-12 | 103.54 | 122.82 | -2.09 | DD ahead |
| 2026-10-09 | 106.44 | 123.42 | -1.97 | DD ahead |
| 2026-10-08 | 107.32 | 125.78 | -2.05 | DD ahead |
| 2026-10-07 | 108.00 | 124.45 | -1.96 | DD ahead |
| 2026-10-06 | 111.78 | 126.54 | -1.86 | DD ahead |
| 2026-10-05 | 109.70 | 124.08 | -1.87 | DD ahead |
| 2026-10-02 | 109.93 | 123.40 | -1.83 | DD ahead |
| 2026-10-01 | 110.40 | 122.66 | -1.77 | DD ahead |
| 2026-09-30 | 111.18 | 123.32 | -1.77 | DD ahead |
| 2026-09-29 | 113.12 | 123.54 | -1.68 | DD ahead |
| 2026-09-28 | 112.88 | 124.35 | -1.74 | DD ahead |
| 2026-09-25 | 115.34 | 125.05 | -1.65 | DD ahead |
| 2026-09-24 | 113.78 | 123.63 | -1.66 | DD ahead |
| 2026-09-23 | 119.27 | 124.26 | -1.40 | DD ahead |
| 2026-09-22 | 122.77 | 125.13 | -1.26 | DD ahead |
| 2026-09-21 | 118.69 | 123.22 | -1.37 | DD ahead |
| 2026-09-18 | 116.58 | 122.48 | -1.44 | DD ahead |
| 2026-09-17 | 120.93 | 121.96 | -1.18 | DD ahead |
| 2026-09-16 | 115.06 | 121.12 | -1.45 | DD ahead |
| 2026-09-15 | 119.25 | 121.56 | -1.24 | DD ahead |
| 2026-09-14 | 120.91 | 118.00 | -0.96 | DD ahead |
| 2026-09-11 | 123.52 | 120.56 | -0.95 | DD ahead |
| 2026-09-10 | 128.35 | 120.88 | -0.72 | DD ahead |
| 2026-09-09 | 132.34 | 121.45 | -0.56 | DD ahead |
| 2026-09-08 | 136.19 | 124.68 | -0.54 | DD ahead |
| 2026-09-04 | 132.73 | 124.93 | -0.70 | DD ahead |
| 2026-09-03 | 138.91 | 124.50 | -0.40 | near the usual relationship |
| 2026-09-02 | 144.79 | 126.20 | -0.23 | near the usual relationship |
| 2026-09-01 | 142.46 | 125.43 | -0.29 | near the usual relationship |
| 2026-08-31 | 141.86 | 127.78 | -0.42 | near the usual relationship |
| 2026-08-28 | 144.38 | 130.05 | -0.42 | near the usual relationship |
| 2026-08-27 | 142.71 | 131.78 | -0.56 | DD ahead |
| 2026-08-26 | 141.38 | 131.00 | -0.57 | DD ahead |
| 2026-08-25 | 139.98 | 129.16 | -0.54 | DD ahead |
| 2026-08-24 | 148.74 | 129.76 | -0.21 | near the usual relationship |
| 2026-08-21 | 150.57 | 131.33 | -0.20 | near the usual relationship |
| 2026-08-20 | 141.04 | 131.45 | -0.58 | DD ahead |
| 2026-08-19 | 141.14 | 132.61 | -0.63 | DD ahead |
| 2026-08-18 | 139.49 | 131.79 | -0.66 | DD ahead |
| 2026-08-17 | 140.83 | 135.83 | -0.78 | DD ahead |
| 2026-08-14 | 143.10 | 138.86 | -0.81 | DD ahead |
| 2026-08-13 | 137.15 | 136.81 | -0.97 | DD ahead |
| 2026-08-12 | 134.90 | 137.07 | -1.08 | DD ahead |
| 2026-08-11 | 135.97 | 137.18 | -1.03 | DD ahead |
| 2026-08-10 | 137.91 | 134.39 | -0.83 | DD ahead |
| 2026-08-07 | 137.81 | 135.26 | -0.86 | DD ahead |
| 2026-08-06 | 131.83 | 136.76 | -1.17 | DD ahead |
| 2026-08-05 | 124.91 | 139.91 | -1.60 | DD ahead |
| 2026-08-04 | 126.99 | 135.70 | -1.33 | DD ahead |
| 2026-08-03 | 124.77 | 134.13 | -1.36 | DD ahead |
| 2026-07-31 | 123.65 | 130.07 | -1.23 | DD ahead |
| 2026-07-30 | 123.78 | 131.82 | -1.29 | DD ahead |
| 2026-07-29 | 119.70 | 131.11 | -1.45 | DD ahead |
| 2026-07-28 | 118.94 | 133.65 | -1.60 | DD ahead |
| 2026-07-27 | 122.11 | 132.88 | -1.42 | DD ahead |
| 2026-07-24 | 120.72 | 130.73 | -1.39 | DD ahead |
| 2026-07-23 | 122.88 | 130.45 | -1.28 | DD ahead |
| 2026-07-22 | 123.45 | 132.57 | -1.35 | DD ahead |
| 2026-07-21 | 124.68 | 131.77 | -1.25 | DD ahead |
| 2026-07-20 | 124.24 | 128.88 | -1.15 | DD ahead |
| 2026-07-17 | 126.95 | 128.44 | -1.00 | DD ahead |
| 2026-07-16 | 125.56 | 127.50 | -1.01 | DD ahead |
| 2026-07-15 | 131.11 | 128.04 | -0.78 | DD ahead |
| 2026-07-14 | 135.33 | 127.38 | -0.57 | DD ahead |
| 2026-07-13 | 132.22 | 125.95 | -0.63 | DD ahead |
| 2026-07-10 | 132.49 | 127.87 | -0.69 | DD ahead |
| 2026-07-09 | 134.98 | 127.97 | -0.59 | DD ahead |
| 2026-07-08 | 135.99 | 130.04 | -0.62 | DD ahead |
| 2026-07-07 | 135.61 | 132.55 | -0.73 | DD ahead |
| 2026-07-06 | 140.63 | 133.91 | -0.58 | DD ahead |
| 2026-07-02 | 142.48 | 132.83 | -0.46 | near the usual relationship |
| 2026-07-01 | 143.03 | 131.46 | -0.38 | near the usual relationship |
| 2026-06-30 | 141.93 | 128.78 | -0.30 | near the usual relationship |
| 2026-06-29 | 136.35 | 128.87 | -0.51 | DD ahead |
| 2026-06-26 | 140.53 | 130.28 | -0.40 | near the usual relationship |
| 2026-06-25 | 148.26 | 130.83 | -0.14 | near the usual relationship |
| 2026-06-24 | 155.39 | 130.85 | +0.11 | near the usual relationship |
| 2026-06-23 | 157.64 | 132.93 | +0.11 | near the usual relationship |
| 2026-06-22 | 164.69 | 137.26 | +0.17 | near the usual relationship |
| 2026-06-18 | 168.54 | 135.89 | +0.35 | near the usual relationship |
| 2026-06-17 | 175.07 | 136.57 | +0.51 | ALB ahead |
| 2026-06-16 | 174.60 | 136.83 | +0.50 | ALB ahead |
| 2026-06-15 | 177.53 | 138.25 | +0.53 | ALB ahead |
| 2026-06-12 | 179.13 | 137.46 | +0.61 | ALB ahead |
| 2026-06-11 | 167.19 | 133.41 | +0.43 | near the usual relationship |
| 2026-06-10 | 154.74 | 128.34 | +0.25 | near the usual relationship |
| 2026-06-09 | 160.59 | 134.04 | +0.23 | near the usual relationship |
| 2026-06-08 | 157.49 | 133.84 | +0.15 | near the usual relationship |
| 2026-06-05 | 163.38 | 133.44 | +0.34 | near the usual relationship |
| 2026-06-04 | 174.11 | 135.72 | +0.57 | ALB ahead |
| 2026-06-03 | 176.94 | 136.63 | +0.62 | ALB ahead |
| 2026-06-02 | 180.54 | 138.60 | +0.65 | ALB ahead |
| 2026-06-01 | 179.87 | 135.55 | +0.74 | ALB ahead |
| 2026-05-29 | 185.43 | 137.91 | +0.81 | ALB ahead |
| 2026-05-28 | 185.33 | 135.89 | +0.88 | ALB ahead |
| 2026-05-27 | 186.54 | 135.75 | +0.92 | ALB ahead |
| 2026-05-26 | 183.61 | 140.87 | +0.69 | ALB ahead |
| 2026-05-22 | 180.34 | 137.06 | +0.74 | ALB ahead |
| 2026-05-21 | 178.58 | 134.29 | +0.79 | ALB ahead |
| 2026-05-20 | 178.90 | 134.58 | +0.79 | ALB ahead |
| 2026-05-19 | 177.63 | 132.61 | +0.83 | ALB ahead |
| 2026-05-18 | 184.72 | 138.54 | +0.82 | ALB ahead |
| 2026-05-15 | 189.59 | 140.45 | +0.88 | ALB ahead |
| 2026-05-14 | 200.86 | 144.12 | +1.03 | ALB ahead |
| 2026-05-13 | 211.20 | 145.72 | +1.21 | ALB ahead |
| 2026-05-12 | 216.02 | 143.95 | +1.37 | ALB ahead |
| 2026-05-11 | 220.72 | 144.06 | +1.47 | ALB ahead |
| 2026-05-08 | 213.92 | 141.73 | +1.42 | ALB ahead |
| 2026-05-07 | 208.48 | 137.74 | +1.44 | ALB ahead |
| 2026-05-06 | 202.45 | 142.61 | +1.17 | ALB ahead |
| 2026-05-05 | 204.77 | 140.25 | +1.30 | ALB ahead |
| 2026-05-04 | 200.43 | 129.34 | +1.58 | ALB ahead |
| 2026-05-01 | 203.78 | 131.70 | +1.58 | ALB ahead |
| 2026-04-30 | 206.75 | 130.05 | +1.72 | ALB ahead |
| 2026-04-29 | 200.63 | 127.09 | +1.70 | ALB ahead |
| 2026-04-28 | 196.45 | 129.11 | +1.56 | ALB ahead |
| 2026-04-27 | 209.72 | 132.98 | +1.73 | ALB ahead |
| 2026-04-24 | 197.95 | 131.96 | +1.52 | ALB ahead |
| 2026-04-23 | 203.01 | 132.07 | +1.64 | ALB ahead |
| 2026-04-22 | 204.14 | 130.96 | +1.72 | ALB ahead |
| 2026-04-21 | 208.56 | 133.04 | +1.76 | ALB ahead |
| 2026-04-20 | 204.78 | 133.87 | +1.67 | ALB ahead |
| 2026-04-17 | 207.85 | 134.86 | +1.72 | ALB ahead |
| 2026-04-16 | 226.63 | 133.16 | +2.19 | ALB ahead |
| 2026-04-15 | 194.85 | 131.19 | +1.60 | ALB ahead |
| 2026-04-14 | 199.56 | 132.96 | +1.66 | ALB ahead |
| 2026-04-13 | 194.90 | 134.29 | +1.52 | ALB ahead |
| 2026-04-10 | 182.51 | 134.58 | +1.22 | ALB ahead |
| 2026-04-09 | 181.15 | 135.06 | +1.18 | ALB ahead |
| 2026-04-08 | 186.50 | 136.29 | +1.28 | ALB ahead |
| 2026-04-07 | 182.39 | 129.68 | +1.42 | ALB ahead |
| 2026-04-06 | 181.87 | 129.79 | +1.42 | ALB ahead |
| 2026-04-02 | 187.19 | 129.54 | +1.57 | ALB ahead |
| 2026-04-01 | 187.59 | 131.62 | +1.53 | ALB ahead |
| 2026-03-31 | 188.70 | 130.45 | +1.61 | ALB ahead |
| 2026-03-30 | 186.27 | 125.95 | +1.73 | ALB ahead |
| 2026-03-27 | 188.62 | 128.91 | +1.70 | ALB ahead |
| 2026-03-26 | 183.41 | 131.08 | +1.50 | ALB ahead |
| 2026-03-25 | 190.66 | 131.96 | +1.67 | ALB ahead |
| 2026-03-24 | 186.10 | 129.11 | +1.68 | ALB ahead |
| 2026-03-23 | 176.12 | 125.72 | +1.55 | ALB ahead |
| 2026-03-20 | 164.70 | 120.88 | +1.44 | ALB ahead |
| 2026-03-19 | 171.60 | 123.96 | +1.53 | ALB ahead |
| 2026-03-18 | 174.30 | 125.32 | +1.56 | ALB ahead |
| 2026-03-17 | 174.82 | 129.71 | +1.42 | ALB ahead |
| 2026-03-16 | 170.74 | 129.31 | +1.34 | ALB ahead |
| 2026-03-13 | 166.30 | 127.89 | +1.27 | ALB ahead |
| 2026-03-12 | 172.26 | 129.14 | +1.41 | ALB ahead |
| 2026-03-11 | 176.58 | 130.99 | +1.47 | ALB ahead |
| 2026-03-10 | 175.05 | 130.93 | +1.45 | ALB ahead |
| 2026-03-09 | 178.23 | 128.85 | +1.63 | ALB ahead |
| 2026-03-06 | 170.58 | 128.91 | +1.42 | ALB ahead |
| 2026-03-05 | 172.30 | 133.07 | +1.33 | ALB ahead |
| 2026-03-04 | 176.95 | 136.94 | +1.33 | ALB ahead |
| 2026-03-03 | 173.14 | 137.48 | +1.21 | ALB ahead |
| 2026-03-02 | 187.28 | 141.39 | +1.47 | ALB ahead |
| 2026-02-27 | 187.80 | 142.53 | +1.46 | ALB ahead |
| 2026-02-26 | 194.38 | 143.41 | +1.62 | ALB ahead |
| 2026-02-25 | 205.88 | 144.52 | +1.89 | ALB ahead |
| 2026-02-24 | 196.37 | 145.46 | +1.63 | ALB ahead |
| 2026-02-23 | 186.59 | 142.64 | +1.49 | ALB ahead |
| 2026-02-20 | 177.02 | 143.58 | +1.19 | ALB ahead |
| 2026-02-19 | 177.01 | 143.10 | +1.22 | ALB ahead |
| 2026-02-18 | 179.97 | 146.26 | +1.20 | ALB ahead |
| 2026-02-17 | 177.55 | 144.89 | +1.19 | ALB ahead |
| 2026-02-13 | 174.85 | 143.04 | +1.19 | ALB ahead |
| 2026-02-12 | 167.05 | 140.79 | +1.04 | ALB ahead |
| 2026-02-11 | 184.39 | 146.77 | +1.35 | ALB ahead |
| 2026-02-10 | 177.17 | 140.79 | +1.37 | ALB ahead |
| 2026-02-09 | 174.23 | 134.15 | +1.55 | ALB ahead |
| 2026-02-06 | 171.72 | 133.10 | +1.53 | ALB ahead |
| 2026-02-05 | 164.47 | 130.11 | +1.43 | ALB ahead |
| 2026-02-04 | 177.28 | 136.23 | +1.60 | ALB ahead |
| 2026-02-03 | 179.36 | 129.03 | +1.97 | ALB ahead |
| 2026-02-02 | 173.36 | 126.55 | +1.91 | ALB ahead |
| 2026-01-30 | 179.35 | 125.09 | +2.19 | ALB ahead |
| 2026-01-29 | 189.93 | 127.03 | +2.45 | ALB ahead |
| 2026-01-28 | 193.75 | 127.12 | +2.60 | ALB ahead |
| 2026-01-27 | 204.10 | 127.06 | +2.95 | ALB ahead |
| 2026-01-26 | 199.44 | 125.89 | +2.93 | ALB ahead |
| 2026-01-23 | 199.19 | 125.72 | +2.99 | ALB ahead |
| 2026-01-22 | 197.94 | 124.72 | +3.06 | ALB ahead |
| 2026-01-21 | 189.26 | 123.56 | +2.90 | ALB ahead |
| 2026-01-20 | 181.35 | 120.42 | +2.84 | ALB ahead |
| 2026-01-16 | 171.37 | 122.08 | +2.44 | ALB ahead |
| 2026-01-15 | 182.66 | 123.59 | +2.80 | ALB ahead |
| 2026-01-14 | 186.62 | 122.16 | +3.07 | ALB ahead |
| 2026-01-13 | 185.92 | 124.72 | +2.97 | ALB ahead |
| 2026-01-12 | 177.98 | 123.70 | +2.79 | ALB ahead |
| 2026-01-09 | 169.53 | 124.78 | +2.44 | ALB ahead |
| 2026-01-08 | 166.40 | 123.61 | +2.41 | ALB ahead |
| 2026-01-07 | 169.82 | 123.13 | +2.61 | ALB ahead |
| 2026-01-06 | 166.23 | 123.73 | +2.47 | ALB ahead |
| 2026-01-05 | 153.59 | 119.65 | +2.18 | ALB ahead |
| 2026-01-02 | 151.28 | 116.41 | +2.30 | ALB ahead |
| 2025-12-31 | 148.67 | 114.50 | +2.32 | ALB ahead |
| 2025-12-30 | 149.26 | 115.87 | +2.29 | ALB ahead |
| 2025-12-29 | 151.97 | 116.46 | +2.42 | ALB ahead |
| 2025-12-26 | 157.67 | 117.52 | +2.66 | ALB ahead |
| 2025-12-24 | 156.10 | 116.98 | +2.66 | ALB ahead |
| 2025-12-23 | 154.19 | 116.89 | +2.61 | ALB ahead |
| 2025-12-22 | 152.81 | 118.15 | +2.50 | ALB ahead |
| 2025-12-19 | 153.33 | 117.52 | +2.60 | ALB ahead |
| 2025-12-18 | 147.66 | 115.38 | +2.47 | ALB ahead |
| 2025-12-17 | 141.59 | 115.64 | +2.15 | ALB ahead |
| 2025-12-16 | 137.77 | 115.21 | +1.97 | ALB ahead |
| 2025-12-15 | 138.97 | 115.67 | +2.02 | ALB ahead |
| 2025-12-12 | 139.52 | 116.58 | +2.00 | ALB ahead |
| 2025-12-11 | 141.47 | 118.17 | +2.00 | ALB ahead |
| 2025-12-10 | 140.01 | 116.66 | +2.03 | ALB ahead |
| 2025-12-09 | 135.89 | 115.67 | +1.87 | ALB ahead |
| 2025-12-08 | 133.70 | 115.58 | +1.75 | ALB ahead |
| 2025-12-05 | 131.59 | 115.38 | +1.64 | ALB ahead |
| 2025-12-04 | 125.23 | 113.42 | +1.37 | ALB ahead |
| 2025-12-03 | 132.95 | 112.96 | +1.88 | ALB ahead |
| 2025-12-02 | 134.69 | 112.56 | +2.01 | ALB ahead |
| 2025-12-01 | 134.89 | 113.67 | +1.95 | ALB ahead |
| 2025-11-28 | 136.63 | 113.27 | +2.09 | ALB ahead |
| 2025-11-26 | 133.39 | 112.33 | +1.97 | ALB ahead |
| 2025-11-25 | 131.66 | 110.45 | +2.00 | ALB ahead |
| 2025-11-24 | 121.80 | 109.57 | +1.44 | ALB ahead |
| 2025-11-21 | 122.79 | 109.77 | +1.48 | ALB ahead |
| 2025-11-20 | 122.37 | 105.73 | +1.75 | ALB ahead |
| 2025-11-19 | 132.10 | 107.89 | +2.21 | ALB ahead |
| 2025-11-18 | 127.59 | 110.23 | +1.77 | ALB ahead |
| 2025-11-17 | 123.71 | 110.08 | +1.53 | ALB ahead |
| 2025-11-14 | 121.02 | 113.10 | +1.14 | ALB ahead |
| 2025-11-13 | 120.42 | 115.64 | +0.92 | ALB ahead |
| 2025-11-12 | 115.96 | 116.18 | +0.58 | ALB ahead |
| 2025-11-11 | 109.19 | 115.07 | +0.18 | near the usual relationship |
| 2025-11-10 | 108.87 | 114.61 | +0.19 | near the usual relationship |
| 2025-11-07 | 102.14 | 113.36 | -0.23 | near the usual relationship |
| 2025-11-06 | 95.92 | 111.51 | -0.60 | DD ahead |
| 2025-11-05 | 96.66 | 112.88 | -0.64 | DD ahead |
| 2025-11-04 | 92.97 | 107.55 | -0.57 | DD ahead |
| 2025-11-03 | 101.46 | 98.81 | +0.77 | ALB ahead |
| 2025-10-31 | 103.25 | 95.96 | +1.13 | ALB ahead |
| 2025-10-30 | 102.89 | 95.75 | +1.13 | ALB ahead |
| 2025-10-29 | 102.80 | 96.56 | +1.06 | ALB ahead |
| 2025-10-28 | 101.62 | 96.25 | +0.99 | ALB ahead |
| 2025-10-27 | 101.15 | 95.64 | +1.01 | ALB ahead |
| 2025-10-24 | 111.04 | 95.21 | +1.79 | ALB ahead |
| 2025-10-23 | 102.33 | 95.53 | +1.13 | ALB ahead |
| 2025-10-22 | 95.93 | 93.68 | +0.77 | ALB ahead |
| 2025-10-21 | 96.01 | 95.35 | +0.64 | ALB ahead |
| 2025-10-20 | 101.05 | 95.13 | +1.06 | ALB ahead |
| 2025-10-17 | 97.48 | 93.51 | +0.92 | ALB ahead |
| 2025-10-16 | 100.16 | 91.82 | +1.28 | ALB ahead |
| 2025-10-15 | 103.17 | 92.29 | +1.48 | ALB ahead |
| 2025-10-14 | 101.16 | 91.17 | +1.42 | ALB ahead |
| 2025-10-13 | 101.26 | 89.26 | +1.61 | ALB ahead |
| 2025-10-10 | 94.45 | 86.61 | +1.29 | ALB ahead |
| 2025-10-09 | 101.43 | 91.48 | +1.43 | ALB ahead |
| 2025-10-08 | 96.37 | 92.10 | +0.97 | ALB ahead |
| 2025-10-07 | 95.15 | 92.70 | +0.81 | ALB ahead |
| 2025-10-06 | 96.73 | 94.98 | +0.75 | ALB ahead |
| 2025-10-03 | 92.73 | 93.69 | +0.53 | ALB ahead |
| 2025-10-02 | 92.09 | 95.18 | +0.35 | near the usual relationship |
| 2025-10-01 | 88.78 | 91.93 | +0.33 | near the usual relationship |
| 2025-09-30 | 85.22 | 91.55 | +0.04 | near the usual relationship |
| 2025-09-29 | 91.32 | 90.54 | +0.68 | ALB ahead |
| 2025-09-26 | 92.60 | 89.53 | +0.89 | ALB ahead |
| 2025-09-25 | 89.16 | 87.61 | +0.76 | ALB ahead |
| 2025-09-24 | 85.75 | 89.09 | +0.32 | near the usual relationship |
| 2025-09-23 | 84.21 | 91.04 | +0.00 | near the usual relationship |
| 2025-09-22 | 84.49 | 91.97 | -0.06 | near the usual relationship |
| 2025-09-19 | 86.02 | 91.79 | +0.10 | near the usual relationship |
| 2025-09-18 | 85.06 | 91.79 | +0.01 | near the usual relationship |
| 2025-09-17 | 84.25 | 90.23 | +0.07 | near the usual relationship |
| 2025-09-16 | 85.07 | 90.69 | +0.10 | near the usual relationship |
| 2025-09-15 | 85.18 | 90.62 | +0.12 | near the usual relationship |
| 2025-09-12 | 79.86 | 90.83 | -0.42 | near the usual relationship |
| 2025-09-11 | 78.88 | 91.66 | -0.59 | DD ahead |
| 2025-09-10 | 77.07 | 89.43 | -0.58 | DD ahead |
| 2025-09-09 | 76.29 | 90.20 | -0.73 | DD ahead |
| 2025-09-08 | 86.19 | 91.36 | +0.14 | near the usual relationship |
| 2025-09-05 | 85.71 | 91.46 | +0.09 | near the usual relationship |
| 2025-09-04 | 83.32 | 90.67 | -0.07 | near the usual relationship |
| 2025-09-03 | 84.20 | 88.81 | +0.18 | near the usual relationship |
| 2025-09-02 | 83.60 | 89.07 | +0.10 | near the usual relationship |
| 2025-08-29 | 89.26 | 90.40 | +0.51 | ALB ahead |
| 2025-08-28 | 89.26 | 91.23 | +0.43 | near the usual relationship |
| 2025-08-27 | 92.16 | 91.47 | +0.67 | ALB ahead |
| 2025-08-26 | 85.69 | 90.84 | +0.14 | near the usual relationship |
| 2025-08-25 | 85.44 | 90.45 | +0.15 | near the usual relationship |
| 2025-08-22 | 85.50 | 90.87 | +0.12 | near the usual relationship |
| 2025-08-21 | 82.97 | 87.61 | +0.17 | near the usual relationship |
| 2025-08-20 | 82.11 | 87.53 | +0.10 | near the usual relationship |
| 2025-08-19 | 84.66 | 86.71 | +0.42 | near the usual relationship |
| 2025-08-18 | 87.33 | 86.01 | +0.74 | ALB ahead |
| 2025-08-15 | 86.39 | 85.89 | +0.67 | ALB ahead |
| 2025-08-14 | 85.59 | 86.52 | +0.54 | ALB ahead |
| 2025-08-13 | 85.84 | 86.95 | +0.53 | ALB ahead |
| 2025-08-12 | 81.96 | 84.53 | +0.38 | near the usual relationship |
| 2025-08-11 | 84.89 | 82.15 | +0.90 | ALB ahead |
| 2025-08-08 | 79.34 | 82.82 | +0.29 | near the usual relationship |
| 2025-08-07 | 73.64 | 83.30 | -0.36 | near the usual relationship |
| 2025-08-06 | 70.74 | 83.21 | -0.67 | DD ahead |
| 2025-08-05 | 71.74 | 85.32 | -0.77 | DD ahead |
| 2025-08-04 | 72.06 | 83.34 | -0.55 | DD ahead |
| 2025-08-01 | 71.37 | 82.20 | -0.52 | DD ahead |
| 2025-07-31 | 71.32 | 84.50 | -0.75 | DD ahead |
| 2025-07-30 | 72.41 | 84.85 | -0.67 | DD ahead |
| 2025-07-29 | 75.26 | 87.32 | -0.60 | DD ahead |
| 2025-07-28 | 78.59 | 88.21 | -0.33 | near the usual relationship |
| 2025-07-25 | 88.02 | 89.05 | +0.50 | ALB ahead |
| 2025-07-24 | 88.48 | 87.91 | +0.64 | ALB ahead |
| 2025-07-23 | 82.81 | 90.00 | -0.08 | near the usual relationship |
| 2025-07-22 | 87.49 | 91.13 | +0.26 | near the usual relationship |
| 2025-07-21 | 81.09 | 89.26 | -0.19 | near the usual relationship |
| 2025-07-18 | 81.01 | 88.79 | -0.16 | near the usual relationship |
| 2025-07-17 | 79.61 | 87.50 | -0.19 | near the usual relationship |
| 2025-07-16 | 74.01 | 86.91 | -0.72 | DD ahead |
| 2025-07-15 | 73.60 | 87.06 | -0.78 | DD ahead |
| 2025-07-14 | 75.54 | 87.98 | -0.67 | DD ahead |
| 2025-07-11 | 74.61 | 88.72 | -0.84 | DD ahead |
| 2025-07-10 | 78.06 | 89.47 | -0.55 | DD ahead |
| 2025-07-09 | 74.41 | 88.78 | -0.87 | DD ahead |
| 2025-07-08 | 73.81 | 87.52 | -0.83 | DD ahead |
| 2025-07-07 | 68.85 | 85.77 | -1.23 | DD ahead |
| 2025-07-03 | 70.64 | 86.64 | -1.12 | DD ahead |
| 2025-07-02 | 71.46 | 85.73 | -0.95 | DD ahead |
| 2025-07-01 | 66.11 | 83.97 | -1.41 | DD ahead |
| 2025-06-30 | 65.87 | 80.61 | -1.13 | DD ahead |
| 2025-06-27 | 68.27 | 80.95 | -0.89 | DD ahead |
| 2025-06-26 | 67.01 | 81.42 | -1.09 | DD ahead |
| 2025-06-25 | 63.46 | 79.90 | -1.38 | DD ahead |
| 2025-06-24 | 63.25 | 80.16 | -1.44 | DD ahead |
| 2025-06-23 | 60.77 | 78.74 | -1.63 | DD ahead |
| 2025-06-20 | 59.55 | 77.78 | -1.71 | DD ahead |
| 2025-06-18 | 62.43 | 78.58 | -1.43 | DD ahead |
| 2025-06-17 | 62.74 | 78.90 | -1.43 | DD ahead |
| 2025-06-16 | 64.07 | 79.89 | -1.37 | DD ahead |
| 2025-06-13 | 63.82 | 78.59 | -1.28 | DD ahead |
| 2025-06-12 | 65.67 | 80.43 | -1.24 | DD ahead |
| 2025-06-11 | 68.40 | 81.56 | -1.04 | DD ahead |
| 2025-06-10 | 67.48 | 82.44 | -1.23 | DD ahead |
| 2025-06-09 | 65.48 | 80.60 | -1.29 | DD ahead |
| 2025-06-06 | 62.89 | 80.07 | -1.55 | DD ahead |
| 2025-06-05 | 61.64 | 79.22 | -1.63 | DD ahead |
| 2025-06-04 | 62.75 | 79.86 | -1.56 | DD ahead |
| 2025-06-03 | 59.92 | 79.26 | -1.85 | DD ahead |
| 2025-06-02 | 57.90 | 77.66 | -1.96 | DD ahead |
| 2025-05-30 | 58.61 | 78.51 | -1.96 | DD ahead |
| 2025-05-29 | 60.43 | 81.07 | -1.98 | DD ahead |
| 2025-05-28 | 61.02 | 80.02 | -1.82 | DD ahead |
| 2025-05-27 | 61.79 | 81.41 | -1.85 | DD ahead |
| 2025-05-23 | 60.55 | 79.50 | -1.83 | DD ahead |
| 2025-05-22 | 60.90 | 79.93 | -1.83 | DD ahead |
| 2025-05-21 | 59.32 | 79.81 | -2.01 | DD ahead |
| 2025-05-20 | 62.35 | 81.02 | -1.77 | DD ahead |
| 2025-05-19 | 62.27 | 81.00 | -1.78 | DD ahead |
| 2025-05-16 | 63.29 | 81.47 | -1.71 | DD ahead |
| 2025-05-15 | 63.40 | 80.13 | -1.59 | DD ahead |
| 2025-05-14 | 64.20 | 80.19 | -1.51 | DD ahead |
| 2025-05-13 | 65.02 | 82.98 | -1.66 | DD ahead |
| 2025-05-12 | 64.72 | 83.76 | -1.75 | DD ahead |
| 2025-05-09 | 60.89 | 78.47 | -1.73 | DD ahead |
| 2025-05-08 | 60.37 | 77.86 | -1.74 | DD ahead |
| 2025-05-07 | 58.92 | 75.87 | -1.74 | DD ahead |
| 2025-05-06 | 60.43 | 76.44 | -1.63 | DD ahead |
| 2025-05-05 | 60.90 | 76.75 | -1.62 | DD ahead |
| 2025-05-02 | 63.38 | 79.03 | -1.56 | DD ahead |
| 2025-05-01 | 62.35 | 77.62 | -1.55 | DD ahead |
| 2025-04-30 | 61.54 | 77.55 | -1.64 | DD ahead |
| 2025-04-29 | 62.50 | 77.39 | -1.54 | DD ahead |
| 2025-04-28 | 61.54 | 77.18 | -1.63 | DD ahead |
| 2025-04-25 | 60.68 | 77.20 | -1.73 | DD ahead |
| 2025-04-24 | 61.14 | 77.62 | -1.73 | DD ahead |
| 2025-04-23 | 58.48 | 74.11 | -1.73 | DD ahead |
| 2025-04-22 | 57.57 | 72.68 | -1.72 | DD ahead |
| 2025-04-21 | 55.73 | 70.64 | -1.76 | DD ahead |
| 2025-04-17 | 55.61 | 70.68 | -1.79 | DD ahead |
| 2025-04-16 | 55.26 | 69.63 | -1.75 | DD ahead |
| 2025-04-15 | 56.77 | 71.05 | -1.72 | DD ahead |
| 2025-04-14 | 60.32 | 71.65 | -1.40 | DD ahead |
| 2025-04-11 | 59.56 | 69.21 | -1.27 | DD ahead |
| 2025-04-10 | 57.50 | 67.76 | -1.36 | DD ahead |
| 2025-04-09 | 63.56 | 72.81 | -1.19 | DD ahead |
| 2025-04-08 | 53.35 | 64.79 | -1.56 | DD ahead |
| 2025-04-07 | 61.07 | 67.90 | -1.03 | DD ahead |
| 2025-04-04 | 61.50 | 69.50 | -1.13 | DD ahead |
| 2025-04-03 | 69.90 | 79.66 | -1.19 | DD ahead |
| 2025-04-02 | 75.94 | 88.44 | -1.33 | DD ahead |
| 2025-04-01 | 75.49 | 88.00 | -1.34 | DD ahead |
| 2025-03-31 | 75.70 | 87.77 | -1.32 | DD ahead |
| 2025-03-28 | 75.88 | 87.00 | -1.26 | DD ahead |
| 2025-03-27 | 78.57 | 89.27 | -1.21 | DD ahead |
| 2025-03-26 | 79.59 | 89.89 | -1.19 | DD ahead |
| 2025-03-25 | 81.64 | 89.85 | -1.04 | DD ahead |
| 2025-03-24 | 81.51 | 90.57 | -1.11 | DD ahead |
| 2025-03-21 | 81.52 | 88.34 | -0.97 | DD ahead |
| 2025-03-20 | 80.96 | 90.41 | -1.15 | DD ahead |
| 2025-03-19 | 83.55 | 91.16 | -1.02 | DD ahead |
| 2025-03-18 | 82.51 | 90.63 | -1.07 | DD ahead |
| 2025-03-17 | 83.39 | 91.32 | -1.06 | DD ahead |
| 2025-03-14 | 79.07 | 90.60 | -1.32 | DD ahead |
| 2025-03-13 | 76.10 | 88.04 | -1.38 | DD ahead |
| 2025-03-12 | 76.53 | 88.73 | -1.41 | DD ahead |
| 2025-03-11 | 76.38 | 89.69 | -1.49 | DD ahead |
| 2025-03-10 | 80.29 | 90.29 | -1.25 | DD ahead |
| 2025-03-07 | 79.37 | 91.84 | -1.42 | DD ahead |
| 2025-03-06 | 80.39 | 92.56 | -1.40 | DD ahead |
| 2025-03-05 | 78.00 | 93.41 | -1.62 | DD ahead |
| 2025-03-04 | 75.85 | 91.30 | -1.65 | DD ahead |
| 2025-03-03 | 73.52 | 92.64 | -1.91 | DD ahead |
| 2025-02-28 | 80.96 | 96.10 | -1.60 | DD ahead |
| 2025-02-27 | 83.00 | 95.10 | -1.42 | DD ahead |
| 2025-02-26 | 81.49 | 95.72 | -1.56 | DD ahead |
| 2025-02-25 | 82.43 | 96.23 | -1.54 | DD ahead |
| 2025-02-24 | 85.17 | 96.16 | -1.37 | DD ahead |
| 2025-02-21 | 85.35 | 95.96 | -1.36 | DD ahead |
| 2025-02-20 | 86.72 | 97.37 | -1.36 | DD ahead |
| 2025-02-19 | 87.94 | 96.86 | -1.26 | DD ahead |
| 2025-02-18 | 87.85 | 99.10 | -1.40 | DD ahead |
| 2025-02-14 | 85.36 | 97.84 | -1.50 | DD ahead |
| 2025-02-13 | 83.30 | 98.78 | -1.70 | DD ahead |
| 2025-02-12 | 80.51 | 96.09 | -1.75 | DD ahead |
| 2025-02-11 | 79.57 | 95.76 | -1.81 | DD ahead |
| 2025-02-10 | 78.98 | 89.62 | -1.50 | DD ahead |
| 2025-02-07 | 81.32 | 89.06 | -1.32 | DD ahead |
| 2025-02-06 | 83.04 | 91.06 | -1.34 | DD ahead |
| 2025-02-05 | 83.96 | 90.62 | -1.26 | DD ahead |
| 2025-02-04 | 86.69 | 90.49 | -1.09 | DD ahead |
| 2025-02-03 | 84.56 | 89.41 | -1.16 | DD ahead |
| 2025-01-31 | 88.49 | 90.26 | -0.98 | DD ahead |
| 2025-01-30 | 90.03 | 90.09 | -0.88 | DD ahead |
| 2025-01-29 | 90.69 | 89.88 | -0.84 | DD ahead |
| 2025-01-28 | 90.29 | 89.71 | -0.86 | DD ahead |
| 2025-01-27 | 93.32 | 90.09 | -0.72 | DD ahead |
| 2025-01-24 | 93.29 | 90.92 | -0.77 | DD ahead |
| 2025-01-23 | 94.39 | 91.91 | -0.77 | DD ahead |
| 2025-01-22 | 94.86 | 91.22 | -0.71 | DD ahead |
| 2025-01-21 | 98.85 | 92.21 | -0.56 | DD ahead |
| 2025-01-17 | 102.47 | 91.04 | -0.32 | near the usual relationship |
| 2025-01-16 | 99.14 | 90.09 | -0.44 | near the usual relationship |
| 2025-01-15 | 100.01 | 89.60 | -0.37 | near the usual relationship |
| 2025-01-14 | 97.36 | 88.47 | -0.45 | near the usual relationship |
| 2025-01-13 | 96.18 | 87.47 | -0.46 | near the usual relationship |
| 2025-01-10 | 90.95 | 85.44 | -0.63 | DD ahead |
| 2025-01-08 | 91.84 | 87.50 | -0.71 | DD ahead |
| 2025-01-07 | 94.58 | 88.24 | -0.61 | DD ahead |
| 2025-01-06 | 94.80 | 88.45 | -0.61 | DD ahead |
| 2025-01-03 | 92.27 | 87.85 | -0.72 | DD ahead |
| 2025-01-02 | 89.58 | 88.65 | -0.92 | DD ahead |
| 2024-12-31 | 90.48 | 89.61 | -0.93 | DD ahead |
| 2024-12-30 | 90.54 | 89.26 | -0.92 | DD ahead |
| 2024-12-27 | 92.80 | 90.06 | -0.84 | DD ahead |
| 2024-12-26 | 93.70 | 90.77 | -0.84 | DD ahead |
| 2024-12-24 | 94.59 | 90.79 | -0.80 | DD ahead |
| 2024-12-23 | 93.76 | 90.35 | -0.83 | DD ahead |
| 2024-12-20 | 93.18 | 90.82 | -0.89 | DD ahead |
| 2024-12-19 | 93.46 | 90.32 | -0.85 | DD ahead |
| 2024-12-18 | 95.17 | 91.22 | -0.82 | DD ahead |
| 2024-12-17 | 102.53 | 94.17 | -0.62 | DD ahead |
| 2024-12-16 | 104.62 | 94.10 | -0.53 | DD ahead |
| 2024-12-13 | 104.46 | 95.01 | -0.59 | DD ahead |
| 2024-12-12 | 108.58 | 95.85 | -0.45 | near the usual relationship |
| 2024-12-11 | 109.14 | 96.29 | -0.46 | near the usual relationship |
| 2024-12-10 | 109.29 | 96.46 | -0.46 | near the usual relationship |
| 2024-12-09 | 115.26 | 98.18 | -0.30 | near the usual relationship |
| 2024-12-06 | 110.32 | 97.33 | -0.47 | near the usual relationship |
| 2024-12-05 | 106.26 | 96.06 | -0.59 | DD ahead |
| 2024-12-04 | 107.85 | 96.98 | -0.57 | DD ahead |
| 2024-12-03 | 114.64 | 97.47 | -0.31 | near the usual relationship |
| 2024-12-02 | 116.99 | 98.39 | -0.27 | near the usual relationship |
| 2024-11-29 | 113.20 | 98.24 | -0.42 | near the usual relationship |
| 2024-11-27 | 113.50 | 98.60 | -0.43 | near the usual relationship |
| 2024-11-26 | 112.25 | 98.53 | -0.48 | near the usual relationship |
| 2024-11-25 | 115.60 | 99.22 | -0.38 | near the usual relationship |
| 2024-11-22 | 113.92 | 97.92 | -0.39 | near the usual relationship |
| 2024-11-21 | 114.55 | 97.25 | -0.34 | near the usual relationship |
| 2024-11-20 | 115.15 | 96.19 | -0.27 | near the usual relationship |
| 2024-11-19 | 111.89 | 95.62 | -0.38 | near the usual relationship |
| 2024-11-18 | 109.34 | 96.24 | -0.52 | DD ahead |
| 2024-11-15 | 108.82 | 96.19 | -0.55 | DD ahead |
| 2024-11-14 | 107.32 | 97.64 | -0.68 | DD ahead |
| 2024-11-13 | 113.72 | 98.01 | -0.44 | near the usual relationship |
| 2024-11-12 | 108.05 | 96.71 | -0.62 | DD ahead |
| 2024-11-11 | 116.13 | 98.28 | -0.37 | near the usual relationship |
| 2024-11-08 | 105.99 | 98.92 | -0.82 | DD ahead |
| 2024-11-07 | 105.03 | 101.76 | -1.00 | DD ahead |
| 2024-11-06 | 101.51 | 99.11 | -1.04 | DD ahead |
| 2024-11-05 | 104.88 | 100.68 | -0.97 | DD ahead |
| 2024-11-04 | 105.71 | 96.19 | -0.73 | DD ahead |
| 2024-11-01 | 103.26 | 96.96 | -0.88 | DD ahead |
| 2024-10-31 | 99.57 | 97.53 | -1.08 | DD ahead |
| 2024-10-30 | 100.40 | 97.86 | -1.07 | DD ahead |
| 2024-10-29 | 101.59 | 98.06 | -1.03 | DD ahead |
| 2024-10-28 | 103.15 | 98.61 | -1.00 | DD ahead |
| 2024-10-25 | 98.29 | 97.90 | -1.19 | DD ahead |
| 2024-10-24 | 100.01 | 98.99 | -1.17 | DD ahead |
| 2024-10-23 | 98.76 | 99.18 | -1.25 | DD ahead |
| 2024-10-22 | 101.39 | 99.77 | -1.17 | DD ahead |
| 2024-10-21 | 98.63 | 99.74 | -1.30 | DD ahead |
| 2024-10-18 | 100.00 | 100.00 | -1.26 | DD ahead |
One-day company-specific moves (4+ standard deviations, which block ideas for 10 sessions): Nov 4, 2025 (ALB -8.4%, DD +8.8%). Upcoming earnings: DD Nov 3, 2026 (pre-market); ALB Nov 4, 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)
No simulated trade through Oct 20, 2026: the pair rarely passed every test while 2 standard deviations apart.
Per $10,000 a leg. A replay on today's companies cannot prove an edge.
The companies
ALB and DD at a glance
ALB Albemarle Corporation
- Listing
- NYSE · SEC CIK 915913
- Industry
- Major Chemicals · SIC 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
- Market value
- $11.2B
- Price history
- 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026
DD DuPont de Nemours Inc.
- Listing
- NYSE · SEC CIK 1666700
- Industry
- Major Chemicals · SIC 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
- Market value
- $17.5B
- Price history
- 2,297 daily closes, Sep 1, 2017 to Oct 22, 2026
Daily prices: Nasdaq.com. Filings and industry codes: SEC EDGAR. Earnings dates: Nasdaq earnings calendar.
Related
All pairs →Other rivals of ALB and DD
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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.
