Events
Market shocks and regime changes
8
Price Shocks
0
Regime Changes
1
High Severity
Understanding Events
Price Spike
Sudden price increase — often signals supply disruption
Price Drop
Sudden price decrease — may signal demand shift
Regime Change
Market shifted behavior (volatile → stable, etc.)
Δ = price change in $/gallonσ = how unusual (2σ = rare, 3σ = very rare)Severity: low = notable, med = significant, high = major
Event Feed
8 total events detected
Price Shock (Down)
high
diesel
Rocky Mountain No 2 Diesel Retail Prices
Mon, Dec 22, 2025-0.08 $/gal3.0σ (very rare)
Price Shock (Down)
med
gasoline
U.S. Regular Gasoline Retail Prices
Mon, Dec 22, 2025-0.05 $/gal2.5σ (rare)
Price Shock (Down)
med
diesel
U.S. No 2 Diesel Retail Prices
Mon, Dec 22, 2025-0.06 $/gal2.0σ (rare)
Price Shock (Down)
med
diesel
West Coast No 2 Diesel Retail Prices
Mon, Dec 22, 2025-0.09 $/gal2.7σ (rare)
Price Shock (Down)
low
gasoline
Midwest Regular Gasoline Retail Prices
Mon, Dec 22, 2025-0.09 $/gal1.6σ
Price Shock (Down)
low
gasoline
Rocky Mountain Regular Gasoline Retail Prices
Mon, Dec 22, 2025-0.06 $/gal1.7σ
Price Shock (Down)
med
gasoline
West Coast Regular Gasoline Retail Prices
Mon, Dec 22, 2025-0.08 $/gal2.1σ (rare)
Price Shock (Down)
med
diesel
Midwest No 2 Diesel Retail Prices
Mon, Dec 22, 2025-0.08 $/gal2.5σ (rare)