Live UNG seasonal pattern
The chart shows the normalized average calendar-year path across the selected history.
UNG annual seasonality
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Strongest 60-day window—
Average return in window—
Winning years—
Weakest 60-day window—
Why natural gas can be seasonal
Winter heating
Cold weather can rapidly increase heating demand and accelerate storage withdrawals.
Spring shoulder season
Demand often softens between winter heating and summer cooling, allowing storage rebuilding.
Summer cooling
Hot weather can raise power-sector gas demand as electricity consumption increases.
Storage cycle
The injection and withdrawal seasons create recurring inventory milestones watched by traders.
Strongest and weakest recurring windows
Historically strongest
Calculating…Historically weakest
Calculating…Analyze UNG yourself.
Use the dashboard to test the exact seasonal window and inspect year-by-year outcomes.