TPThe Trading Playbook

US Oil (WTI) Lot Size Calculator for RebelsFunding

Quick Answer

US Oil (WTI) trades with a pip value of $10 per lot, meaning each point movement equals $10 profit or loss per lot. With a typical 0.50 point stop loss on oil, 1% risk on a $100,000 account would allow you to trade 20 lots, risking $500 total.

Position Size Calculator
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pips
0.5%5%
Firm Rules Summary
Max Daily Loss0%
Max Total Loss0%
Profit Target (Phase 1)0%
Min Trading Days
Consistency RuleNo
Instrument Guide
Oil position sizing requires careful attention to volatility - WTI moves differently than forex pairs. With an average daily range of 1.5 points and $10 per point per lot, a full daily move represents $150 per lot. This makes stop loss placement crucial since oil can gap significantly during inventory reports, geopolitical events, or OPEC announcements. The instrument's tendency for sharp, sudden moves means your stops need breathing room but can't be so wide that position size becomes negligible. For practical sizing, consider 0.30-0.80 point stops depending on timeframe and volatility. Here's a worked example: On a $100,000 account with 1% risk ($1,000), using a 0.50 point stop loss, you can trade 20 lots (1000 ÷ 0.50 ÷ 10 = 20). The same setup with 2% risk allows 40 lots, risking $2,000. However, RebelsFunding's 0% daily loss and drawdown limits create an impossible trading environment for oil. These restrictions mean any losing trade would violate firm rules, making active oil trading practically unfeasible. Oil's volatility and tendency for gaps make small losses inevitable, even with tight risk management. The instrument's fundamental-driven moves often exceed technical stop levels, and inventory data releases can trigger immediate 1-2 point moves. Unless you're scalping with immediate exits or the firm rules are incorrectly stated as 0%, this instrument-firm combination doesn't align with realistic prop trading strategies. Oil rewards traders who can handle volatility and size positions for the instrument's natural rhythm.
Frequently Asked Questions

RebelsFunding US Oil (WTI) Calculator — FAQ

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Last verified: 2 April 2026. Always confirm current rules directly with RebelsFunding before trading.