TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 10:29 AM EST
Kalshi
These markets track the level of the U.S. Strategic Petroleum Reserve for a specific week in 2026. The outcomes depend on whether the reported reserve exceeds various threshold values, reflecting expectations about energy policy, supply dynamics, and global market conditions.
All markets resolve based on the U.S. Energy Information Administration's Weekly Petroleum Status Report for the week ending October 2, 2026, released on the following Wednesday morning. The determining value comes from Table 1 of the U.S. Petroleum Balance Sheet, specifically the “Strategic Petroleum Reserve (SPR)” row under the Current Week column. Each market has a unique threshold between 278 million and 289 million barrels; if the reported SPR value exceeds the respective threshold, that market resolves to Yes. All markets share the same data source and reporting timeline, ensuring consistent evaluation across differing reserve level criteria.
Currently, it's important to note that analyst forecasts regarding the US Strategic Petroleum Reserve level for the week ending October 2, 2026, are varied. Some anticipate a drawdown due to seasonal demand, while others predict a rebuild based on geopolitical factors. This market provides a real-time assessment of collective intelligence, potentially offering a different perspective than traditional polls or individual analyst predictions. Discrepancies between this market and external forecasts can highlight areas of disagreement or uncertainty surrounding future SPR levels.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing their beliefs about the SPR level, and the prices reflect the probability of each outcome. The higher the price of a contract, the lower the implied probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Price movements are driven by supply and demand, with new information and trader sentiment influencing the bids and asks. This dynamic pricing mechanism allows the market to quickly incorporate new data and reflect the collective wisdom of participants.
This market resolves around Oct 14, 2026, with the outcome confirmed once the official US Energy Information Administration (EIA) data for the week ending October 2, 2026, is released and is verifiable from credible public reporting. The market will settle based on the reported level of crude oil in the US Strategic Petroleum Reserve as published by the EIA. Traders should monitor the EIA’s weekly petroleum status report for the official data that will determine the final outcome of this market.
Several factors could significantly impact this market before Oct 14, 2026. Geopolitical events, such as disruptions to global oil supply, could lead to a strategic release from the SPR, affecting its level. Unexpected changes in US oil production or demand, as well as major policy announcements regarding energy reserves, could also move the market. Furthermore, reports on global economic growth or recessions, which influence oil consumption, will likely play a role. Any significant news related to these areas could trigger shifts in trader sentiment and price fluctuations in this market.