US Energy Information Administration data for the week to 31 July showed US crude oil inventories rose by 2.479m barrels. The market had expected a 1.5m-barrel draw, so the release came in above expectations.
The change implies a surprise swing of about 3.979m barrels versus consensus. The figures refer to headline EIA crude stocks for that reporting week.
Surprise Build in Inventories Signals Weak Demand
We just saw an unexpected build of 2.479 million barrels in US crude inventories, defying the expected 1.5 million barrel draw. This bearish surprise indicates that summer driving demand is not consuming supply as fast as the market anticipated. Consequently, we expect short-term downward pressure on WTI crude prices over the coming weeks.
Historically, unexpected builds in late July and early August point to cooling economic activity, much like the demand slowdowns we witnessed in mid-2024. With US oil production consistently hovering near record highs of 13.2 million barrels per day, the supply side remains incredibly resilient. This combination of high supply and weak seasonal demand suggests that any price rallies will likely be short-lived.
Trading Strategies and Market Risks
We recommend that derivative traders look into buying short-term put options on WTI contracts to profit from this downward momentum. Selling out-of-the-money call options is also a viable strategy to collect premium while prices consolidate. Additionally, we should monitor declining crack spreads, which suggest refineries may soon cut back on crude purchases.
If OPEC+ continues to ease its supply cuts later this year, the market could face an even larger surplus. Traders should watch the key support level around $70 per barrel, which has historically triggered buying interest. Hedging existing long positions now will help protect portfolios against further unexpected inventory builds in August.
