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Will US crude oil reserves fall to __ by September 25? — Polymarket Odds

Updated September 24, 2026 · Category: Politics & Elections · Market end date: October 8, 2026

As of September 24, 2026 at 17:11 UTC, the leading outcome is 280M at 3.9%, followed by 260M at 1.1%, 270M at 0.5%. The market has $60.7K in total volume and $682 in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
280M3.9%
-0.6 pts$46.7K
260M1.1%
-0.1 pts$2.0K
270M0.5%
-0.2 pts$8.9K
200M0.5%
-0.1 pts$1.8K
250M0.5%
$1.3K

Total volume $60.7K · 24h volume $682 · Liquidity $10.6K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Aug 27Sep 24

280M 260M 270M · 30-day price history (12-hour points)

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How this market resolves

This market will resolve to “Yes” if the U.S. Energy Information Administration publishes a weekly figure for U.S. Ending Stocks of Crude Oil in the Strategic Petroleum Reserve less than or equal to the specified value after market creation for any week ending on or before September 25, 2026. Otherwise, this market will resolve to “No”.

This market will resolve as soon as the listed value is reached, or once data has been released for the final week ending on or before September 25, 2026, and the listed value has not been reached.

If data has not been released for the final week ending on September 25, 2026, by October 7, 2026, 11:59 PM ET, this market will resolve based on the data available at that time.

The primary resolution source for this market will be the U.S. Energy Information Administration, specifically the weekly data published for the U.S. Ending Stocks of Crude Oil in the Strategic Petroleum Reserve at https://www.eia.gov/dnav/pet/hist/LeafHandler.ashx?n=PET&s=WCSSTUS1&f=W.

Note: this market’s resolution source publishes weekly values of U.S. Ending Stocks of Crude Oil in the Strategic Petroleum Reserve in thousands of barrels. Thus, this will be the level of specificity used to resolve this market.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

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Frequently asked questions

What are the current Polymarket odds for Will US crude oil reserves fall to __ by September 25?

As of September 24, 2026 at 17:11 UTC, the leading outcome is 280M at 3.9%, followed by 260M at 1.1%, 270M at 0.5%. The market has $60.7K in total volume and $682 in the last 24 hours.

When does the Will US crude oil reserves fall to __ by September 25 market end?

The event's listed end date is October 8, 2026. Each outcome settles under the market's written rules, summarised on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

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