US Oil (WTI) Lot Size Calculator for Apex Trader Funding

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Oil presents unique position sizing challenges due to its explosive volatility and news-driven price action. Unlike forex pairs, crude oil regularly gaps overnight and around inventory reports, making precise stop placement critical but sometimes ineffective. The 1.5-point average daily range means intraday swings of 100+ points are routine, demanding wider stops than most traders expect. A 30-point stop might seem reasonable but often gets hit by normal market noise, while 50-80 point stops better accommodate oil's natural breathing room. For a $100k Apex account with 1% risk ($1,000), a 50-point stop allows 0.2 lots maximum position size. At 2% risk ($2,000), you could trade 0.4 lots with the same stop, or maintain 0.2 lots with a 100-point stop for major trend trades. Oil's tendency for sustained directional moves rewards patient position sizing over quick scalping approaches. The 4% max drawdown rule suits oil trading well since losing streaks can develop quickly around major news events like OPEC meetings or geopolitical tensions. However, the 6% profit target might require multiple successful trades since oil often trends strongly enough to generate larger single-trade profits. Consider that oil correlates heavily with dollar strength, equity markets, and geopolitical events, creating cascade effects that can amplify losses across correlated positions. The instrument's 24-hour trading but with distinct session characteristics (Asian quiet periods vs. US inventory volatility) means position sizing must account for when you're holding overnight. Apex's zero daily loss limit actually works favorably here since oil traders often benefit from taking controlled small losses rather than holding hoping for reversals.

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