Retail analytics · NewTide (derived)
Texas Regular Gasoline · Z-Score Stress Index
retail.state_tx.gasoline_regular.weekly.zsi · σ · weekly
3.87
σ
as of 2026-09-28
- 1 week -0.42 -9.8%
- 1 month +1.83 +90.0%
- 1 year +3.96 +4,559.7%
- 5 years +1.88 +94.5%
2026 and 2025 by week of the year, against the 2021–2025 average and range.
| Latest | 3.87 σ | 2026-09-28 |
|---|---|---|
| Change, 1 week | -0.42 (-9.8%) | from 4.29 on 2026-09-21 |
| Change, 1 month | +1.83 (+90.0%) | from 2.04 on 2026-08-24 |
| Change, 1 year | +3.96 (+4,559.7%) | from -0.09 on 2025-09-22 |
| Change, 5 years | +1.88 (+94.5%) | from 1.99 on 2021-09-27 |
| 52-week high | 4.29 | 2026-09-21 |
| 52-week low | -1.22 | 2026-02-16 |
| 52-week average | 0.63 | |
| All-time high | 15.47 | 2003-03-24 |
| All-time low | -142.33 | 2002-06-17 |
| Percentile of history | 92% | share of all observations below the latest value |
| History | 1,374 | observations, 2000-06-05 to 2026-09-28 |
The latest 52 observations. Download the full history as CSV (sign-in required).
| Date | Value (σ) | Change |
|---|---|---|
| 2026-09-28 | 3.87 | -0.42 |
| 2026-09-21 | 4.29 | +1.13 |
| 2026-09-14 | 3.16 | +0.26 |
| 2026-09-07 | 2.90 | +0.36 |
| 2026-08-31 | 2.53 | +0.49 |
| 2026-08-24 | 2.04 | +0.20 |
| 2026-08-17 | 1.84 | +0.26 |
| 2026-08-10 | 1.58 | +0.21 |
| 2026-08-03 | 1.36 | -0.05 |
| 2026-07-27 | 1.42 | +0.30 |
| 2026-07-20 | 1.12 | +0.61 |
| 2026-07-13 | 0.51 | +0.29 |
| 2026-07-06 | 0.22 | +0.18 |
| 2026-06-29 | 0.04 | -0.11 |
| 2026-06-22 | 0.16 | -0.13 |
| 2026-06-15 | 0.29 | -0.17 |
| 2026-06-08 | 0.46 | -0.34 |
| 2026-06-01 | 0.80 | -0.63 |
| 2026-05-25 | 1.43 | +0.16 |
| 2026-05-18 | 1.27 | -0.23 |
| 2026-05-11 | 1.50 | -0.05 |
| 2026-05-04 | 1.55 | +0.28 |
| 2026-04-27 | 1.27 | +0.16 |
| 2026-04-20 | 1.11 | -0.44 |
| 2026-04-13 | 1.55 | -0.22 |
| 2026-04-06 | 1.77 | +0.50 |
| 2026-03-30 | 1.26 | +0.04 |
| 2026-03-23 | 1.23 | +0.43 |
| 2026-03-16 | 0.80 | +0.61 |
| 2026-03-09 | 0.19 | +0.83 |
| 2026-03-02 | -0.64 | +0.25 |
| 2026-02-23 | -0.89 | +0.33 |
| 2026-02-16 | -1.22 | -0.37 |
| 2026-02-09 | -0.85 | +0.06 |
| 2026-02-02 | -0.91 | -0.15 |
| 2026-01-26 | -0.76 | +0.12 |
| 2026-01-19 | -0.88 | +0.09 |
| 2026-01-12 | -0.97 | -0.14 |
| 2026-01-05 | -0.83 | -0.27 |
| 2025-12-29 | -0.57 | -0.24 |
| 2025-12-22 | -0.33 | -0.41 |
| 2025-12-15 | 0.09 | +0.19 |
| 2025-12-08 | -0.10 | -0.13 |
| 2025-12-01 | 0.03 | -0.24 |
| 2025-11-24 | 0.26 | +0.28 |
| 2025-11-17 | -0.02 | +0.03 |
| 2025-11-10 | -0.05 | +0.34 |
| 2025-11-03 | -0.39 | -0.14 |
| 2025-10-27 | -0.25 | +0.19 |
| 2025-10-20 | -0.44 | -0.14 |
| 2025-10-13 | -0.29 | -0.24 |
| 2025-10-06 | -0.05 | +0.08 |
| Source | Calculated by NewTide from EIA source data |
|---|---|
| Licence | Derived from public-domain EIA data. |
| Series code | retail.state_tx.gasoline_regular.weekly.zsi |
| Category | Retail analytics · retail_pressure |
| Cite as | NewTide (derived), Texas Regular Gasoline · Z-Score Stress Index (retail.state_tx.gasoline_regular.weekly.zsi), Thinking On Energy Data Explorer. https://thinkingonenergy.com/data/retail.state_tx.gasoline_regular.weekly.zsi/, accessed 2026-10-02. |
| For AI tools | Markdown summary |
Series are stored locally as they are published and refreshed on each source’s schedule. EIA and CFTC data are U.S. government works in the public domain; other sources are credited on each series page. Derived series are calculated by NewTide from the source data shown.