| City | Regular ($) | Mid ($) | Premium ($) | Diesel ($) | Dist Seymour (mi) | Source |
|---|
Heuristic forecast: WTI 5-day pass-through (~0.65c/gal per 1% WTI move) + day-of-week seasonality + 3-day mean-reversion. Lower confidence at longer horizons.
| City | +1d ($) | +2d ($) | +3d ($) | Rationale |
|---|
| Symbol | Name | Kind | Price | Day % | 5d % |
|---|
Crude → refinery → pipeline → rack → retail. Live deltas from front-month futures and refiner equities.
Updated hourly via the TCG-Indiana-Gas-Refresh server task. Per-city prices come from AAA's Indiana state page; oil/refining quotes from Yahoo Finance front-month futures and energy ETFs; news from EIA, IEA, DOE, OPEC, FERC, PHMSA, EPA, and IN.gov RSS feeds. The 3-day forecast is a transparent heuristic (not ML), and the AI summary is generated locally by Ollama (qwen2.5:7b-instruct).
Data freshness:
api.thatcomputerguy26.org/api/indiana-gas/*