Enterprise Products Partners L.P. vs National Grid Transco PLC National Grid PLC (NEW)
WatchlistEPD / NGGPrices through Oct 22, 2026
Why these are rivals: #2 and #3 by market value ($83B vs $79B) with SEC SIC 4922 (Natural Gas Transmission).
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: 0.10 (needs >= 0.60)
- Mean reversion: ADF t-statistic of the spread: -1.97 (needs <= -2.873 (5% critical value))
Business leadership
Business size
Annual revenue reported to the SEC. Scale, not market share.
| Year | EPD | NGG | Larger |
|---|---|---|---|
| 2025 | $52.6B | - | - |
| 2024 | $56.2B | - | - |
| 2023 | $49.7B | - | - |
| 2022 | $58.2B | - | - |
| 2021 | $40.8B | - | - |
| 2020 | $27.2B | - | - |
Market value: EPD $79.5B, NGG $83.0B.
Stock leadership
Neither is clearly ahead
Measured against the pair's own last 252 trading days.
The gap is 0.06 standard deviations, close to the usual relationship. 3 lead switches in the last year.
| Price change | 3 mo | 6 mo | 12 mo |
|---|---|---|---|
| EPD | -5.7% | -3.5% | +18.7% |
| NGG | +0.4% | -5.0% | +8.2% |
Relationship
Not a measured twin today
Only these tests can make a pair tradable on paper.
- Pass
- Aligned sessions: 2521 (needs >= 254)
- Fail
- Co-movement: daily return correlation, 252 sessions: 0.10 (needs >= 0.60)
- Fail
- Mean reversion: ADF t-statistic of the spread: -1.97 (needs <= -2.873 (5% critical value))
- Pass
- Speed: half-life of the spread, sessions: 22.79 (needs <= 63)
- Data
- Both stocks current
The twins over two years
Prices side by side, and the gap between them
EPD Enterprise Products Partners L.P. NGG National Grid Transco PLC National Grid PLC (NEW)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: EPD relative to NGG, against the 252 sessions before each day. Above 0: EPD ahead; below 0: NGG ahead. Lines at +/-2 (idea) and +/-4 (stop).
Data table (504 sessions)
| Date | EPD index | NGG index | z | Ahead |
|---|---|---|---|---|
| 2026-10-22 | 125.15 | 121.53 | +0.06 | near the usual relationship |
| 2026-10-21 | 125.39 | 118.79 | +0.41 | near the usual relationship |
| 2026-10-20 | 126.73 | 119.21 | +0.51 | EPD ahead |
| 2026-10-19 | 126.11 | 116.25 | +0.79 | EPD ahead |
| 2026-10-16 | 126.18 | 119.44 | +0.44 | near the usual relationship |
| 2026-10-15 | 121.90 | 116.28 | +0.34 | near the usual relationship |
| 2026-10-14 | 122.65 | 115.46 | +0.52 | EPD ahead |
| 2026-10-13 | 123.51 | 115.04 | +0.67 | EPD ahead |
| 2026-10-12 | 123.06 | 113.41 | +0.82 | EPD ahead |
| 2026-10-09 | 123.65 | 112.47 | +1.00 | EPD ahead |
| 2026-10-08 | 125.94 | 113.40 | +1.15 | EPD ahead |
| 2026-10-07 | 126.49 | 111.93 | +1.39 | EPD ahead |
| 2026-10-06 | 127.69 | 113.01 | +1.40 | EPD ahead |
| 2026-10-05 | 126.11 | 111.79 | +1.39 | EPD ahead |
| 2026-10-02 | 123.99 | 111.94 | +1.15 | EPD ahead |
| 2026-10-01 | 122.24 | 110.78 | +1.11 | EPD ahead |
| 2026-09-30 | 122.04 | 111.50 | +1.00 | EPD ahead |
| 2026-09-29 | 123.44 | 110.21 | +1.33 | EPD ahead |
| 2026-09-28 | 125.60 | 110.65 | +1.52 | EPD ahead |
| 2026-09-25 | 125.94 | 111.01 | +1.53 | EPD ahead |
| 2026-09-24 | 127.72 | 110.63 | +1.79 | EPD ahead |
| 2026-09-23 | 128.75 | 110.66 | +1.92 | EPD ahead |
| 2026-09-22 | 130.26 | 113.03 | +1.80 | EPD ahead |
| 2026-09-21 | 131.84 | 112.76 | +2.02 | EPD ahead |
| 2026-09-18 | 133.28 | 112.94 | +2.18 | EPD ahead |
| 2026-09-17 | 131.77 | 114.12 | +1.89 | EPD ahead |
| 2026-09-16 | 130.53 | 111.81 | +2.07 | EPD ahead |
| 2026-09-15 | 133.00 | 110.19 | +2.60 | EPD ahead |
| 2026-09-14 | 132.63 | 110.24 | +2.60 | EPD ahead |
| 2026-09-11 | 133.31 | 113.03 | +2.33 | EPD ahead |
| 2026-09-10 | 134.78 | 112.32 | +2.63 | EPD ahead |
| 2026-09-09 | 134.75 | 113.65 | +2.49 | EPD ahead |
| 2026-09-08 | 133.07 | 114.79 | +2.16 | EPD ahead |
| 2026-09-04 | 133.45 | 114.88 | +2.21 | EPD ahead |
| 2026-09-03 | 134.24 | 114.96 | +2.32 | EPD ahead |
| 2026-09-02 | 134.89 | 114.78 | +2.45 | EPD ahead |
| 2026-09-01 | 134.61 | 116.40 | +2.21 | EPD ahead |
| 2026-08-31 | 133.04 | 116.41 | +2.04 | EPD ahead |
| 2026-08-28 | 133.72 | 116.69 | +2.11 | EPD ahead |
| 2026-08-27 | 133.82 | 116.81 | +2.13 | EPD ahead |
| 2026-08-26 | 134.13 | 118.43 | +1.96 | EPD ahead |
| 2026-08-25 | 131.15 | 119.37 | +1.45 | EPD ahead |
| 2026-08-24 | 131.46 | 118.26 | +1.66 | EPD ahead |
| 2026-08-21 | 130.26 | 117.29 | +1.66 | EPD ahead |
| 2026-08-20 | 131.70 | 118.56 | +1.68 | EPD ahead |
| 2026-08-19 | 130.64 | 118.62 | +1.54 | EPD ahead |
| 2026-08-18 | 132.42 | 120.81 | +1.47 | EPD ahead |
| 2026-08-17 | 132.32 | 119.54 | +1.65 | EPD ahead |
| 2026-08-14 | 133.31 | 119.19 | +1.85 | EPD ahead |
| 2026-08-13 | 130.29 | 119.41 | +1.43 | EPD ahead |
| 2026-08-12 | 129.95 | 118.65 | +1.50 | EPD ahead |
| 2026-08-11 | 129.75 | 118.04 | +1.58 | EPD ahead |
| 2026-08-10 | 130.19 | 116.88 | +1.83 | EPD ahead |
| 2026-08-07 | 129.37 | 118.94 | +1.42 | EPD ahead |
| 2026-08-06 | 130.40 | 118.25 | +1.68 | EPD ahead |
| 2026-08-05 | 129.27 | 118.03 | +1.57 | EPD ahead |
| 2026-08-04 | 130.64 | 118.26 | +1.75 | EPD ahead |
| 2026-08-03 | 129.78 | 117.44 | +1.77 | EPD ahead |
| 2026-07-31 | 130.40 | 117.60 | +1.84 | EPD ahead |
| 2026-07-30 | 130.64 | 118.22 | +1.80 | EPD ahead |
| 2026-07-29 | 132.52 | 116.00 | +2.44 | EPD ahead |
| 2026-07-28 | 132.39 | 118.91 | +1.98 | EPD ahead |
| 2026-07-27 | 130.64 | 119.43 | +1.67 | EPD ahead |
| 2026-07-24 | 132.73 | 121.03 | +1.73 | EPD ahead |
| 2026-07-23 | 132.97 | 121.13 | +1.77 | EPD ahead |
| 2026-07-22 | 133.28 | 123.34 | +1.48 | EPD ahead |
| 2026-07-21 | 132.15 | 120.66 | +1.75 | EPD ahead |
| 2026-07-20 | 132.90 | 121.24 | +1.79 | EPD ahead |
| 2026-07-17 | 130.91 | 123.51 | +1.14 | EPD ahead |
| 2026-07-16 | 130.23 | 121.34 | +1.39 | EPD ahead |
| 2026-07-15 | 128.58 | 121.93 | +1.05 | EPD ahead |
| 2026-07-14 | 129.30 | 122.66 | +1.04 | EPD ahead |
| 2026-07-13 | 131.29 | 122.47 | +1.37 | EPD ahead |
| 2026-07-10 | 127.72 | 121.46 | +0.99 | EPD ahead |
| 2026-07-09 | 127.79 | 121.06 | +1.07 | EPD ahead |
| 2026-07-08 | 129.54 | 122.84 | +1.05 | EPD ahead |
| 2026-07-07 | 128.99 | 122.22 | +1.07 | EPD ahead |
| 2026-07-06 | 124.98 | 121.46 | +0.58 | EPD ahead |
| 2026-07-02 | 125.94 | 121.84 | +0.67 | EPD ahead |
| 2026-07-01 | 125.15 | 117.91 | +1.20 | EPD ahead |
| 2026-06-30 | 125.98 | 121.87 | +0.68 | EPD ahead |
| 2026-06-29 | 125.63 | 123.18 | +0.42 | near the usual relationship |
| 2026-06-26 | 125.33 | 122.07 | +0.55 | EPD ahead |
| 2026-06-25 | 126.25 | 122.68 | +0.61 | EPD ahead |
| 2026-06-24 | 123.68 | 121.81 | +0.34 | near the usual relationship |
| 2026-06-23 | 127.24 | 119.96 | +1.21 | EPD ahead |
| 2026-06-22 | 124.81 | 119.07 | +0.98 | EPD ahead |
| 2026-06-18 | 125.43 | 116.82 | +1.46 | EPD ahead |
| 2026-06-17 | 125.15 | 118.65 | +1.12 | EPD ahead |
| 2026-06-16 | 124.91 | 121.00 | +0.69 | EPD ahead |
| 2026-06-15 | 125.09 | 119.96 | +0.89 | EPD ahead |
| 2026-06-12 | 127.66 | 120.35 | +1.23 | EPD ahead |
| 2026-06-11 | 127.76 | 119.88 | +1.33 | EPD ahead |
| 2026-06-10 | 129.78 | 118.21 | +1.94 | EPD ahead |
| 2026-06-09 | 128.00 | 119.24 | +1.50 | EPD ahead |
| 2026-06-08 | 128.58 | 117.90 | +1.83 | EPD ahead |
| 2026-06-05 | 129.58 | 120.38 | +1.58 | EPD ahead |
| 2026-06-04 | 130.84 | 119.68 | +1.91 | EPD ahead |
| 2026-06-03 | 130.19 | 117.99 | +2.13 | EPD ahead |
| 2026-06-02 | 129.23 | 118.59 | +1.89 | EPD ahead |
| 2026-06-01 | 127.52 | 117.65 | +1.79 | EPD ahead |
| 2026-05-29 | 126.08 | 119.90 | +1.17 | EPD ahead |
| 2026-05-28 | 128.51 | 124.79 | +0.73 | EPD ahead |
| 2026-05-27 | 130.19 | 126.16 | +0.78 | EPD ahead |
| 2026-05-26 | 131.60 | 128.94 | +0.55 | EPD ahead |
| 2026-05-22 | 135.81 | 127.37 | +1.48 | EPD ahead |
| 2026-05-21 | 135.26 | 127.09 | +1.45 | EPD ahead |
| 2026-05-20 | 134.99 | 124.59 | +1.84 | EPD ahead |
| 2026-05-19 | 136.39 | 123.75 | +2.22 | EPD ahead |
| 2026-05-18 | 135.23 | 123.29 | +2.13 | EPD ahead |
| 2026-05-15 | 134.44 | 118.59 | +2.86 | EPD ahead |
| 2026-05-14 | 134.44 | 128.57 | +1.10 | EPD ahead |
| 2026-05-13 | 131.22 | 127.91 | +0.68 | EPD ahead |
| 2026-05-12 | 130.77 | 128.29 | +0.54 | EPD ahead |
| 2026-05-11 | 129.88 | 128.18 | +0.41 | near the usual relationship |
| 2026-05-08 | 127.45 | 127.78 | +0.08 | near the usual relationship |
| 2026-05-07 | 129.30 | 126.34 | +0.63 | EPD ahead |
| 2026-05-06 | 128.72 | 129.19 | +0.06 | near the usual relationship |
| 2026-05-05 | 131.94 | 128.88 | +0.64 | EPD ahead |
| 2026-05-04 | 132.52 | 128.68 | +0.78 | EPD ahead |
| 2026-05-01 | 130.33 | 130.12 | +0.19 | near the usual relationship |
| 2026-04-30 | 132.63 | 131.68 | +0.31 | near the usual relationship |
| 2026-04-29 | 132.93 | 126.44 | +1.23 | EPD ahead |
| 2026-04-28 | 131.84 | 128.60 | +0.69 | EPD ahead |
| 2026-04-27 | 130.98 | 128.28 | +0.61 | EPD ahead |
| 2026-04-24 | 130.23 | 128.56 | +0.44 | near the usual relationship |
| 2026-04-23 | 129.68 | 127.88 | +0.47 | near the usual relationship |
| 2026-04-22 | 129.34 | 125.88 | +0.75 | EPD ahead |
| 2026-04-21 | 127.52 | 123.93 | +0.79 | EPD ahead |
| 2026-04-20 | 126.49 | 126.50 | +0.17 | near the usual relationship |
| 2026-04-17 | 125.67 | 127.82 | -0.19 | near the usual relationship |
| 2026-04-16 | 127.93 | 128.71 | +0.04 | near the usual relationship |
| 2026-04-15 | 127.14 | 129.21 | -0.18 | near the usual relationship |
| 2026-04-14 | 127.66 | 130.81 | -0.36 | near the usual relationship |
| 2026-04-13 | 128.24 | 130.81 | -0.27 | near the usual relationship |
| 2026-04-10 | 128.00 | 132.78 | -0.63 | NGG ahead |
| 2026-04-09 | 128.58 | 132.82 | -0.55 | NGG ahead |
| 2026-04-08 | 130.33 | 132.29 | -0.19 | near the usual relationship |
| 2026-04-07 | 131.63 | 128.71 | +0.58 | EPD ahead |
| 2026-04-06 | 129.64 | 128.03 | +0.35 | near the usual relationship |
| 2026-04-02 | 128.75 | 129.40 | -0.02 | near the usual relationship |
| 2026-04-01 | 128.27 | 127.71 | +0.15 | near the usual relationship |
| 2026-03-31 | 129.68 | 124.41 | +0.81 | EPD ahead |
| 2026-03-30 | 133.93 | 123.07 | +1.56 | EPD ahead |
| 2026-03-27 | 134.61 | 120.47 | +1.98 | EPD ahead |
| 2026-03-26 | 134.00 | 121.18 | +1.75 | EPD ahead |
| 2026-03-25 | 133.65 | 123.96 | +1.27 | EPD ahead |
| 2026-03-24 | 131.56 | 121.07 | +1.37 | EPD ahead |
| 2026-03-23 | 130.60 | 120.68 | +1.27 | EPD ahead |
| 2026-03-20 | 128.72 | 120.57 | +1.02 | EPD ahead |
| 2026-03-19 | 128.34 | 125.78 | +0.29 | near the usual relationship |
| 2026-03-18 | 126.94 | 128.53 | -0.23 | near the usual relationship |
| 2026-03-17 | 128.65 | 132.97 | -0.54 | NGG ahead |
| 2026-03-16 | 127.90 | 133.66 | -0.71 | NGG ahead |
| 2026-03-13 | 126.76 | 133.68 | -0.84 | NGG ahead |
| 2026-03-12 | 125.39 | 133.54 | -0.98 | NGG ahead |
| 2026-03-11 | 127.48 | 131.90 | -0.58 | NGG ahead |
| 2026-03-10 | 125.84 | 132.13 | -0.78 | NGG ahead |
| 2026-03-09 | 127.11 | 132.96 | -0.73 | NGG ahead |
| 2026-03-06 | 128.75 | 132.15 | -0.49 | near the usual relationship |
| 2026-03-05 | 127.79 | 131.97 | -0.57 | NGG ahead |
| 2026-03-04 | 127.38 | 132.99 | -0.71 | NGG ahead |
| 2026-03-03 | 128.10 | 133.44 | -0.69 | NGG ahead |
| 2026-03-02 | 126.42 | 138.06 | -1.29 | NGG ahead |
| 2026-02-27 | 123.85 | 137.90 | -1.53 | NGG ahead |
| 2026-02-26 | 123.30 | 137.82 | -1.58 | NGG ahead |
| 2026-02-25 | 123.10 | 138.13 | -1.64 | NGG ahead |
| 2026-02-24 | 124.37 | 135.85 | -1.31 | NGG ahead |
| 2026-02-23 | 124.61 | 134.47 | -1.17 | NGG ahead |
| 2026-02-20 | 124.57 | 132.76 | -1.02 | NGG ahead |
| 2026-02-19 | 123.99 | 132.75 | -1.08 | NGG ahead |
| 2026-02-18 | 123.75 | 133.54 | -1.17 | NGG ahead |
| 2026-02-17 | 125.94 | 135.91 | -1.17 | NGG ahead |
| 2026-02-13 | 127.52 | 135.88 | -1.03 | NGG ahead |
| 2026-02-12 | 121.38 | 134.15 | -1.45 | NGG ahead |
| 2026-02-11 | 121.49 | 133.29 | -1.38 | NGG ahead |
| 2026-02-10 | 120.60 | 130.53 | -1.23 | NGG ahead |
| 2026-02-09 | 120.49 | 129.99 | -1.20 | NGG ahead |
| 2026-02-06 | 119.64 | 129.50 | -1.24 | NGG ahead |
| 2026-02-05 | 120.22 | 127.78 | -1.05 | NGG ahead |
| 2026-02-04 | 120.63 | 129.10 | -1.13 | NGG ahead |
| 2026-02-03 | 118.68 | 126.81 | -1.12 | NGG ahead |
| 2026-02-02 | 113.43 | 124.43 | -1.41 | NGG ahead |
| 2026-01-30 | 113.74 | 125.40 | -1.47 | NGG ahead |
| 2026-01-29 | 116.90 | 125.10 | -1.16 | NGG ahead |
| 2026-01-28 | 114.67 | 124.53 | -1.32 | NGG ahead |
| 2026-01-27 | 113.67 | 123.99 | -1.37 | NGG ahead |
| 2026-01-26 | 113.26 | 121.44 | -1.20 | NGG ahead |
| 2026-01-23 | 113.23 | 119.85 | -1.07 | NGG ahead |
| 2026-01-22 | 113.74 | 117.91 | -0.86 | NGG ahead |
| 2026-01-21 | 112.99 | 118.90 | -1.02 | NGG ahead |
| 2026-01-20 | 112.23 | 117.65 | -0.98 | NGG ahead |
| 2026-01-16 | 112.75 | 118.96 | -1.05 | NGG ahead |
| 2026-01-15 | 111.79 | 116.71 | -0.95 | NGG ahead |
| 2026-01-14 | 111.34 | 116.00 | -0.93 | NGG ahead |
| 2026-01-13 | 110.90 | 114.82 | -0.88 | NGG ahead |
| 2026-01-12 | 109.97 | 117.29 | -1.17 | NGG ahead |
| 2026-01-09 | 109.80 | 117.82 | -1.24 | NGG ahead |
| 2026-01-08 | 109.18 | 116.88 | -1.22 | NGG ahead |
| 2026-01-07 | 108.64 | 116.75 | -1.27 | NGG ahead |
| 2026-01-06 | 108.74 | 117.04 | -1.29 | NGG ahead |
| 2026-01-05 | 110.21 | 115.09 | -1.01 | NGG ahead |
| 2026-01-02 | 110.21 | 115.74 | -1.07 | NGG ahead |
| 2025-12-31 | 109.87 | 113.75 | -0.95 | NGG ahead |
| 2025-12-30 | 110.04 | 114.37 | -0.99 | NGG ahead |
| 2025-12-29 | 109.39 | 113.90 | -1.01 | NGG ahead |
| 2025-12-26 | 109.22 | 114.18 | -1.06 | NGG ahead |
| 2025-12-24 | 109.94 | 113.96 | -0.99 | NGG ahead |
| 2025-12-23 | 110.08 | 113.59 | -0.95 | NGG ahead |
| 2025-12-22 | 109.80 | 112.37 | -0.88 | NGG ahead |
| 2025-12-19 | 109.46 | 111.93 | -0.88 | NGG ahead |
| 2025-12-18 | 109.63 | 112.34 | -0.91 | NGG ahead |
| 2025-12-17 | 109.73 | 113.47 | -1.00 | NGG ahead |
| 2025-12-16 | 108.91 | 111.43 | -0.91 | NGG ahead |
| 2025-12-15 | 110.73 | 111.81 | -0.79 | NGG ahead |
| 2025-12-12 | 110.11 | 110.19 | -0.72 | NGG ahead |
| 2025-12-11 | 110.38 | 109.84 | -0.67 | NGG ahead |
| 2025-12-10 | 110.38 | 109.76 | -0.67 | NGG ahead |
| 2025-12-09 | 110.80 | 110.13 | -0.67 | NGG ahead |
| 2025-12-08 | 112.10 | 110.78 | -0.62 | NGG ahead |
| 2025-12-05 | 111.75 | 110.90 | -0.67 | NGG ahead |
| 2025-12-04 | 111.75 | 111.63 | -0.74 | NGG ahead |
| 2025-12-03 | 110.11 | 112.49 | -0.95 | NGG ahead |
| 2025-12-02 | 109.63 | 111.24 | -0.89 | NGG ahead |
| 2025-12-01 | 111.48 | 111.25 | -0.75 | NGG ahead |
| 2025-11-28 | 112.20 | 111.93 | -0.75 | NGG ahead |
| 2025-11-26 | 111.48 | 111.04 | -0.74 | NGG ahead |
| 2025-11-25 | 111.45 | 108.93 | -0.58 | NGG ahead |
| 2025-11-24 | 111.55 | 108.15 | -0.51 | NGG ahead |
| 2025-11-21 | 111.17 | 110.57 | -0.74 | NGG ahead |
| 2025-11-20 | 109.29 | 111.51 | -0.98 | NGG ahead |
| 2025-11-19 | 108.70 | 111.90 | -1.07 | NGG ahead |
| 2025-11-18 | 108.64 | 114.01 | -1.26 | NGG ahead |
| 2025-11-17 | 108.81 | 114.62 | -1.30 | NGG ahead |
| 2025-11-14 | 110.56 | 113.79 | -1.10 | NGG ahead |
| 2025-11-13 | 108.84 | 114.84 | -1.34 | NGG ahead |
| 2025-11-12 | 108.19 | 114.75 | -1.40 | NGG ahead |
| 2025-11-11 | 107.81 | 113.69 | -1.35 | NGG ahead |
| 2025-11-10 | 107.20 | 113.72 | -1.42 | NGG ahead |
| 2025-11-07 | 107.13 | 114.34 | -1.49 | NGG ahead |
| 2025-11-06 | 106.13 | 112.19 | -1.40 | NGG ahead |
| 2025-11-05 | 105.11 | 110.84 | -1.39 | NGG ahead |
| 2025-11-04 | 103.56 | 110.50 | -1.51 | NGG ahead |
| 2025-11-03 | 104.73 | 109.91 | -1.36 | NGG ahead |
| 2025-10-31 | 105.52 | 110.66 | -1.36 | NGG ahead |
| 2025-10-30 | 108.22 | 111.84 | -1.23 | NGG ahead |
| 2025-10-29 | 106.65 | 111.10 | -1.31 | NGG ahead |
| 2025-10-28 | 106.99 | 112.72 | -1.43 | NGG ahead |
| 2025-10-27 | 106.82 | 113.49 | -1.52 | NGG ahead |
| 2025-10-24 | 106.20 | 113.16 | -1.55 | NGG ahead |
| 2025-10-23 | 106.07 | 112.79 | -1.54 | NGG ahead |
| 2025-10-22 | 106.37 | 113.09 | -1.54 | NGG ahead |
| 2025-10-21 | 105.41 | 112.34 | -1.58 | NGG ahead |
| 2025-10-20 | 105.11 | 112.66 | -1.64 | NGG ahead |
| 2025-10-17 | 103.46 | 113.16 | -1.85 | NGG ahead |
| 2025-10-16 | 103.67 | 111.62 | -1.71 | NGG ahead |
| 2025-10-15 | 104.52 | 110.34 | -1.52 | NGG ahead |
| 2025-10-14 | 105.52 | 109.19 | -1.33 | NGG ahead |
| 2025-10-13 | 106.00 | 107.79 | -1.16 | NGG ahead |
| 2025-10-10 | 105.52 | 109.59 | -1.38 | NGG ahead |
| 2025-10-09 | 107.13 | 107.84 | -1.07 | NGG ahead |
| 2025-10-08 | 108.50 | 108.25 | -0.99 | NGG ahead |
| 2025-10-07 | 108.67 | 108.65 | -1.01 | NGG ahead |
| 2025-10-06 | 107.95 | 108.68 | -1.08 | NGG ahead |
| 2025-10-03 | 108.50 | 107.99 | -0.96 | NGG ahead |
| 2025-10-02 | 107.68 | 106.66 | -0.91 | NGG ahead |
| 2025-10-01 | 106.75 | 107.15 | -1.04 | NGG ahead |
| 2025-09-30 | 107.16 | 106.87 | -0.97 | NGG ahead |
| 2025-09-29 | 107.13 | 105.59 | -0.85 | NGG ahead |
| 2025-09-26 | 108.40 | 105.22 | -0.70 | NGG ahead |
| 2025-09-25 | 108.05 | 103.71 | -0.58 | NGG ahead |
| 2025-09-24 | 108.64 | 104.63 | -0.61 | NGG ahead |
| 2025-09-23 | 107.81 | 104.94 | -0.71 | NGG ahead |
| 2025-09-22 | 107.51 | 104.35 | -0.68 | NGG ahead |
| 2025-09-19 | 108.60 | 103.07 | -0.46 | near the usual relationship |
| 2025-09-18 | 109.05 | 102.93 | -0.40 | near the usual relationship |
| 2025-09-17 | 109.90 | 104.63 | -0.48 | near the usual relationship |
| 2025-09-16 | 108.88 | 104.24 | -0.53 | NGG ahead |
| 2025-09-15 | 108.81 | 105.32 | -0.64 | NGG ahead |
| 2025-09-12 | 108.91 | 105.29 | -0.62 | NGG ahead |
| 2025-09-11 | 109.42 | 104.51 | -0.50 | NGG ahead |
| 2025-09-10 | 108.46 | 103.94 | -0.53 | NGG ahead |
| 2025-09-09 | 108.12 | 103.47 | -0.51 | NGG ahead |
| 2025-09-08 | 107.85 | 103.56 | -0.55 | NGG ahead |
| 2025-09-05 | 108.53 | 103.09 | -0.44 | near the usual relationship |
| 2025-09-04 | 108.98 | 101.35 | -0.23 | near the usual relationship |
| 2025-09-03 | 109.12 | 100.84 | -0.17 | near the usual relationship |
| 2025-09-02 | 109.66 | 99.97 | -0.03 | near the usual relationship |
| 2025-08-29 | 110.14 | 103.78 | -0.35 | near the usual relationship |
| 2025-08-28 | 109.53 | 104.19 | -0.44 | near the usual relationship |
| 2025-08-27 | 108.36 | 105.49 | -0.66 | NGG ahead |
| 2025-08-26 | 108.57 | 104.47 | -0.55 | NGG ahead |
| 2025-08-25 | 108.60 | 103.66 | -0.47 | near the usual relationship |
| 2025-08-22 | 109.32 | 105.01 | -0.54 | NGG ahead |
| 2025-08-21 | 108.33 | 105.04 | -0.63 | NGG ahead |
| 2025-08-20 | 107.98 | 106.00 | -0.75 | NGG ahead |
| 2025-08-19 | 107.64 | 104.38 | -0.63 | NGG ahead |
| 2025-08-18 | 107.37 | 103.97 | -0.62 | NGG ahead |
| 2025-08-15 | 107.95 | 105.04 | -0.66 | NGG ahead |
| 2025-08-14 | 109.39 | 105.24 | -0.55 | NGG ahead |
| 2025-08-13 | 108.77 | 103.72 | -0.47 | near the usual relationship |
| 2025-08-12 | 107.40 | 103.35 | -0.56 | NGG ahead |
| 2025-08-11 | 106.72 | 104.75 | -0.75 | NGG ahead |
| 2025-08-08 | 107.75 | 104.43 | -0.63 | NGG ahead |
| 2025-08-07 | 106.89 | 106.00 | -0.86 | NGG ahead |
| 2025-08-06 | 107.03 | 106.32 | -0.87 | NGG ahead |
| 2025-08-05 | 106.75 | 106.29 | -0.90 | NGG ahead |
| 2025-08-04 | 106.34 | 106.84 | -0.99 | NGG ahead |
| 2025-08-01 | 105.35 | 105.62 | -0.97 | NGG ahead |
| 2025-07-31 | 106.20 | 103.51 | -0.70 | NGG ahead |
| 2025-07-30 | 107.81 | 103.22 | -0.53 | NGG ahead |
| 2025-07-29 | 107.71 | 103.71 | -0.59 | NGG ahead |
| 2025-07-28 | 106.75 | 103.41 | -0.65 | NGG ahead |
| 2025-07-25 | 108.12 | 106.10 | -0.78 | NGG ahead |
| 2025-07-24 | 108.94 | 106.22 | -0.72 | NGG ahead |
| 2025-07-23 | 107.95 | 106.84 | -0.87 | NGG ahead |
| 2025-07-22 | 107.37 | 109.24 | -1.15 | NGG ahead |
| 2025-07-21 | 106.79 | 106.66 | -0.98 | NGG ahead |
| 2025-07-18 | 107.44 | 105.25 | -0.79 | NGG ahead |
| 2025-07-17 | 107.06 | 104.66 | -0.78 | NGG ahead |
| 2025-07-16 | 107.95 | 104.24 | -0.66 | NGG ahead |
| 2025-07-15 | 107.95 | 104.41 | -0.68 | NGG ahead |
| 2025-07-14 | 109.22 | 104.59 | -0.58 | NGG ahead |
| 2025-07-11 | 109.29 | 103.22 | -0.45 | near the usual relationship |
| 2025-07-10 | 109.84 | 103.90 | -0.46 | near the usual relationship |
| 2025-07-09 | 109.32 | 104.19 | -0.54 | NGG ahead |
| 2025-07-08 | 108.70 | 103.75 | -0.56 | NGG ahead |
| 2025-07-07 | 107.30 | 104.32 | -0.75 | NGG ahead |
| 2025-07-03 | 107.98 | 105.43 | -0.80 | NGG ahead |
| 2025-07-02 | 107.75 | 103.84 | -0.67 | NGG ahead |
| 2025-07-01 | 106.82 | 109.38 | -1.28 | NGG ahead |
| 2025-06-30 | 106.27 | 109.43 | -1.35 | NGG ahead |
| 2025-06-27 | 106.44 | 108.12 | -1.22 | NGG ahead |
| 2025-06-26 | 106.55 | 109.31 | -1.34 | NGG ahead |
| 2025-06-25 | 105.38 | 107.69 | -1.31 | NGG ahead |
| 2025-06-24 | 106.65 | 107.72 | -1.20 | NGG ahead |
| 2025-06-23 | 105.83 | 107.84 | -1.30 | NGG ahead |
| 2025-06-20 | 106.89 | 104.21 | -0.86 | NGG ahead |
| 2025-06-18 | 106.65 | 104.44 | -0.91 | NGG ahead |
| 2025-06-17 | 107.03 | 105.37 | -0.97 | NGG ahead |
| 2025-06-16 | 108.05 | 105.00 | -0.84 | NGG ahead |
| 2025-06-13 | 109.84 | 106.93 | -0.87 | NGG ahead |
| 2025-06-12 | 109.53 | 107.09 | -0.92 | NGG ahead |
| 2025-06-11 | 110.04 | 105.10 | -0.69 | NGG ahead |
| 2025-06-10 | 109.49 | 104.72 | -0.70 | NGG ahead |
| 2025-06-09 | 108.70 | 104.59 | -0.77 | NGG ahead |
| 2025-06-06 | 107.81 | 103.97 | -0.80 | NGG ahead |
| 2025-06-05 | 106.44 | 104.46 | -0.98 | NGG ahead |
| 2025-06-04 | 105.62 | 104.49 | -1.07 | NGG ahead |
| 2025-06-03 | 107.88 | 104.90 | -0.90 | NGG ahead |
| 2025-06-02 | 106.41 | 105.74 | -1.13 | NGG ahead |
| 2025-05-30 | 105.62 | 104.99 | -1.14 | NGG ahead |
| 2025-05-29 | 107.03 | 106.72 | -1.18 | NGG ahead |
| 2025-05-28 | 107.71 | 106.87 | -1.13 | NGG ahead |
| 2025-05-27 | 107.95 | 109.85 | -1.38 | NGG ahead |
| 2025-05-23 | 107.23 | 109.99 | -1.46 | NGG ahead |
| 2025-05-22 | 107.57 | 108.28 | -1.25 | NGG ahead |
| 2025-05-21 | 108.94 | 108.19 | -1.10 | NGG ahead |
| 2025-05-20 | 110.32 | 107.97 | -0.95 | NGG ahead |
| 2025-05-19 | 111.55 | 106.51 | -0.69 | NGG ahead |
| 2025-05-16 | 111.07 | 104.82 | -0.56 | NGG ahead |
| 2025-05-15 | 110.66 | 102.99 | -0.42 | near the usual relationship |
| 2025-05-14 | 109.66 | 99.16 | -0.12 | near the usual relationship |
| 2025-05-13 | 108.84 | 99.31 | -0.20 | near the usual relationship |
| 2025-05-12 | 107.61 | 99.31 | -0.31 | near the usual relationship |
| 2025-05-09 | 106.61 | 103.96 | -0.84 | NGG ahead |
| 2025-05-08 | 105.00 | 103.21 | -0.91 | NGG ahead |
| 2025-05-07 | 103.91 | 106.72 | -1.34 | NGG ahead |
| 2025-05-06 | 102.64 | 106.32 | -1.42 | NGG ahead |
| 2025-05-05 | 102.81 | 105.65 | -1.34 | NGG ahead |
| 2025-05-02 | 104.39 | 105.41 | -1.17 | NGG ahead |
| 2025-05-01 | 102.36 | 105.37 | -1.36 | NGG ahead |
| 2025-04-30 | 102.47 | 107.35 | -1.54 | NGG ahead |
| 2025-04-29 | 105.52 | 107.41 | -1.26 | NGG ahead |
| 2025-04-28 | 107.51 | 107.13 | -1.05 | NGG ahead |
| 2025-04-25 | 106.99 | 105.94 | -0.99 | NGG ahead |
| 2025-04-24 | 107.27 | 106.26 | -1.00 | NGG ahead |
| 2025-04-23 | 105.21 | 105.46 | -1.11 | NGG ahead |
| 2025-04-22 | 105.21 | 109.34 | -1.47 | NGG ahead |
| 2025-04-21 | 103.05 | 107.21 | -1.49 | NGG ahead |
| 2025-04-17 | 106.31 | 106.04 | -1.08 | NGG ahead |
| 2025-04-16 | 104.32 | 105.12 | -1.18 | NGG ahead |
| 2025-04-15 | 106.00 | 104.38 | -0.96 | NGG ahead |
| 2025-04-14 | 103.91 | 102.04 | -0.93 | NGG ahead |
| 2025-04-11 | 101.54 | 100.09 | -0.97 | NGG ahead |
| 2025-04-10 | 99.21 | 96.46 | -0.84 | NGG ahead |
| 2025-04-09 | 101.75 | 95.90 | -0.53 | NGG ahead |
| 2025-04-08 | 99.69 | 92.26 | -0.35 | near the usual relationship |
| 2025-04-07 | 102.12 | 92.50 | -0.13 | near the usual relationship |
| 2025-04-04 | 105.72 | 96.96 | -0.25 | near the usual relationship |
| 2025-04-03 | 114.70 | 102.04 | +0.05 | near the usual relationship |
| 2025-04-02 | 116.69 | 96.74 | +0.75 | EPD ahead |
| 2025-04-01 | 117.27 | 96.74 | +0.80 | EPD ahead |
| 2025-03-31 | 117.00 | 96.49 | +0.81 | EPD ahead |
| 2025-03-28 | 116.79 | 96.43 | +0.81 | EPD ahead |
| 2025-03-27 | 116.35 | 94.01 | +1.02 | EPD ahead |
| 2025-03-26 | 115.97 | 93.49 | +1.06 | EPD ahead |
| 2025-03-25 | 114.80 | 92.63 | +1.06 | EPD ahead |
| 2025-03-24 | 115.42 | 92.41 | +1.14 | EPD ahead |
| 2025-03-21 | 116.00 | 93.90 | +1.04 | EPD ahead |
| 2025-03-20 | 116.86 | 95.71 | +0.93 | EPD ahead |
| 2025-03-19 | 116.52 | 93.84 | +1.11 | EPD ahead |
| 2025-03-18 | 115.83 | 93.84 | +1.06 | EPD ahead |
| 2025-03-17 | 116.24 | 94.32 | +1.05 | EPD ahead |
| 2025-03-14 | 115.11 | 92.96 | +1.11 | EPD ahead |
| 2025-03-13 | 112.99 | 91.65 | +1.07 | EPD ahead |
| 2025-03-12 | 113.02 | 91.56 | +1.09 | EPD ahead |
| 2025-03-11 | 113.67 | 91.54 | +1.16 | EPD ahead |
| 2025-03-10 | 115.32 | 91.38 | +1.32 | EPD ahead |
| 2025-03-07 | 114.67 | 89.46 | +1.49 | EPD ahead |
| 2025-03-06 | 112.23 | 87.41 | +1.52 | EPD ahead |
| 2025-03-05 | 113.40 | 89.54 | +1.39 | EPD ahead |
| 2025-03-04 | 114.19 | 91.72 | +1.24 | EPD ahead |
| 2025-03-03 | 115.59 | 90.76 | +1.47 | EPD ahead |
| 2025-02-28 | 114.50 | 91.37 | +1.32 | EPD ahead |
| 2025-02-27 | 112.47 | 90.40 | +1.27 | EPD ahead |
| 2025-02-26 | 113.57 | 92.00 | +1.20 | EPD ahead |
| 2025-02-25 | 114.02 | 92.25 | +1.22 | EPD ahead |
| 2025-02-24 | 115.28 | 91.46 | +1.42 | EPD ahead |
| 2025-02-21 | 114.26 | 90.16 | +1.49 | EPD ahead |
| 2025-02-20 | 115.08 | 89.85 | +1.61 | EPD ahead |
| 2025-02-19 | 115.32 | 89.75 | +1.65 | EPD ahead |
| 2025-02-18 | 115.56 | 88.79 | +1.80 | EPD ahead |
| 2025-02-14 | 114.60 | 89.31 | +1.68 | EPD ahead |
| 2025-02-13 | 113.81 | 90.10 | +1.53 | EPD ahead |
| 2025-02-12 | 112.85 | 89.09 | +1.58 | EPD ahead |
| 2025-02-11 | 113.81 | 90.41 | +1.53 | EPD ahead |
| 2025-02-10 | 113.50 | 90.43 | +1.51 | EPD ahead |
| 2025-02-07 | 112.85 | 90.50 | +1.45 | EPD ahead |
| 2025-02-06 | 112.65 | 90.69 | +1.43 | EPD ahead |
| 2025-02-05 | 113.23 | 92.16 | +1.33 | EPD ahead |
| 2025-02-04 | 113.06 | 90.97 | +1.45 | EPD ahead |
| 2025-02-03 | 113.54 | 91.19 | +1.48 | EPD ahead |
| 2025-01-31 | 111.89 | 90.29 | +1.45 | EPD ahead |
| 2025-01-30 | 116.66 | 90.79 | +1.82 | EPD ahead |
| 2025-01-29 | 115.32 | 89.37 | +1.89 | EPD ahead |
| 2025-01-28 | 115.52 | 89.82 | +1.87 | EPD ahead |
| 2025-01-27 | 114.63 | 90.44 | +1.74 | EPD ahead |
| 2025-01-24 | 115.04 | 88.65 | +2.00 | EPD ahead |
| 2025-01-23 | 115.39 | 89.28 | +1.99 | EPD ahead |
| 2025-01-22 | 115.83 | 88.31 | +2.16 | EPD ahead |
| 2025-01-21 | 116.83 | 90.57 | +2.01 | EPD ahead |
| 2025-01-17 | 115.04 | 87.54 | +2.23 | EPD ahead |
| 2025-01-16 | 115.39 | 86.99 | +2.36 | EPD ahead |
| 2025-01-15 | 114.26 | 84.71 | +2.57 | EPD ahead |
| 2025-01-14 | 114.63 | 82.75 | +2.91 | EPD ahead |
| 2025-01-13 | 111.51 | 82.99 | +2.62 | EPD ahead |
| 2025-01-10 | 110.25 | 82.54 | +2.59 | EPD ahead |
| 2025-01-08 | 111.17 | 85.26 | +2.36 | EPD ahead |
| 2025-01-07 | 109.42 | 86.18 | +2.10 | EPD ahead |
| 2025-01-06 | 109.42 | 86.57 | +2.07 | EPD ahead |
| 2025-01-03 | 109.08 | 86.99 | +2.00 | EPD ahead |
| 2025-01-02 | 108.81 | 87.56 | +1.92 | EPD ahead |
| 2024-12-31 | 107.47 | 87.38 | +1.83 | EPD ahead |
| 2024-12-30 | 106.92 | 87.07 | +1.82 | EPD ahead |
| 2024-12-27 | 106.48 | 87.22 | +1.77 | EPD ahead |
| 2024-12-26 | 106.72 | 86.65 | +1.89 | EPD ahead |
| 2024-12-24 | 107.92 | 86.56 | +2.04 | EPD ahead |
| 2024-12-23 | 106.27 | 86.79 | +1.86 | EPD ahead |
| 2024-12-20 | 106.20 | 86.03 | +1.97 | EPD ahead |
| 2024-12-19 | 104.63 | 84.82 | +1.98 | EPD ahead |
| 2024-12-18 | 104.35 | 84.96 | +1.95 | EPD ahead |
| 2024-12-17 | 107.23 | 87.35 | +1.97 | EPD ahead |
| 2024-12-16 | 108.22 | 86.46 | +2.21 | EPD ahead |
| 2024-12-13 | 110.32 | 87.69 | +2.29 | EPD ahead |
| 2024-12-12 | 111.00 | 87.46 | +2.42 | EPD ahead |
| 2024-12-11 | 111.03 | 88.34 | +2.34 | EPD ahead |
| 2024-12-10 | 110.32 | 89.62 | +2.13 | EPD ahead |
| 2024-12-09 | 111.24 | 90.56 | +2.13 | EPD ahead |
| 2024-12-06 | 112.41 | 90.12 | +2.34 | EPD ahead |
| 2024-12-05 | 112.58 | 91.71 | +2.18 | EPD ahead |
| 2024-12-04 | 112.58 | 91.43 | +2.25 | EPD ahead |
| 2024-12-03 | 114.12 | 92.60 | +2.29 | EPD ahead |
| 2024-12-02 | 115.87 | 93.21 | +2.43 | EPD ahead |
| 2024-11-29 | 117.99 | 93.65 | +2.64 | EPD ahead |
| 2024-11-27 | 115.32 | 93.13 | +2.46 | EPD ahead |
| 2024-11-26 | 112.61 | 92.40 | +2.30 | EPD ahead |
| 2024-11-25 | 110.83 | 93.03 | +2.04 | EPD ahead |
| 2024-11-22 | 112.47 | 92.81 | +2.29 | EPD ahead |
| 2024-11-21 | 110.86 | 92.79 | +2.14 | EPD ahead |
| 2024-11-20 | 108.94 | 93.04 | +1.90 | EPD ahead |
| 2024-11-19 | 108.40 | 93.50 | +1.79 | EPD ahead |
| 2024-11-18 | 107.92 | 92.50 | +1.89 | EPD ahead |
| 2024-11-15 | 106.55 | 92.28 | +1.78 | EPD ahead |
| 2024-11-14 | 105.59 | 91.72 | +1.76 | EPD ahead |
| 2024-11-13 | 104.15 | 91.35 | +1.65 | EPD ahead |
| 2024-11-12 | 104.28 | 92.50 | +1.51 | EPD ahead |
| 2024-11-11 | 104.76 | 94.32 | +1.32 | EPD ahead |
| 2024-11-08 | 104.25 | 94.03 | +1.31 | EPD ahead |
| 2024-11-07 | 103.67 | 94.56 | +1.17 | EPD ahead |
| 2024-11-06 | 102.71 | 94.29 | +1.09 | EPD ahead |
| 2024-11-05 | 100.41 | 96.28 | +0.51 | EPD ahead |
| 2024-11-04 | 99.83 | 94.78 | +0.64 | EPD ahead |
| 2024-11-01 | 98.77 | 94.50 | +0.54 | EPD ahead |
| 2024-10-31 | 98.22 | 93.51 | +0.61 | EPD ahead |
| 2024-10-30 | 100.27 | 95.69 | +0.58 | EPD ahead |
| 2024-10-29 | 99.73 | 95.76 | +0.50 | EPD ahead |
| 2024-10-28 | 99.86 | 97.06 | +0.33 | near the usual relationship |
| 2024-10-25 | 99.55 | 96.10 | +0.42 | near the usual relationship |
| 2024-10-24 | 99.49 | 97.56 | +0.21 | near the usual relationship |
| 2024-10-23 | 99.28 | 97.71 | +0.16 | near the usual relationship |
| 2024-10-22 | 99.21 | 97.49 | +0.17 | near the usual relationship |
| 2024-10-21 | 99.38 | 98.57 | +0.04 | near the usual relationship |
| 2024-10-18 | 100.00 | 100.00 | -0.07 | near the usual relationship |
One-day company-specific moves (4+ standard deviations, which block ideas for 10 sessions): Apr 3, 2025 (EPD -1.7%, NGG +5.5%); May 15, 2026 (EPD +0.0%, NGG -7.8%). Upcoming earnings: EPD Oct 29, 2026 (pre-market).
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
EPD and NGG at a glance
EPD Enterprise Products Partners L.P.
- Listing
- NYSE · SEC CIK 1061219
- Industry
- Natural Gas Distribution · SIC 4922 Natural Gas Transmission
- Market value
- $79.5B
- Price history
- 2,521 daily closes, Oct 12, 2016 to Oct 22, 2026
NGG National Grid Transco PLC National Grid PLC (NEW)
- Listing
- NYSE · SEC CIK 1004315
- Industry
- Natural Gas Distribution · SIC 4922 Natural Gas Transmission
- Market value
- $83.0B
- 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.
Related
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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.
