Crude oil moves like it has somewhere to be. That energy is exactly why traders love it — and why a full CL contract is one of the quickest ways to breach a trailing drawdown you were nowhere near a minute earlier.
Trade it well on a funded account and the specs, the calendar, and the session all point to the same conclusion: respect the size, and often trade the micro.
CL vs MCL specs and tick value
Crude comes as a full-size and a micro contract that share a chart but not a risk profile.
| Contract | Underlying | Tick size | Tick value | Per $1 move |
|---|---|---|---|---|
| CL (WTI crude) | 1,000 barrels | $0.01 | $10.00 | $1,000 |
| MCL (micro crude) | 100 barrels | $0.01 | $1.00 | $100 |
Read the per-dollar column twice. On CL, one dollar of oil price is $1,000 on your account — and crude can travel a dollar in the time it takes to reconsider a trade. Even a routine intraday stop of 25 to 35 ticks is $250–$350 per CL contract. The micro, MCL at $1 per tick, is the identical trade with a tenth of the exposure, which is usually what a funded account needs.
The EIA inventory report and its volatility
The weekly EIA petroleum status report is the single most important thing on a crude trader’s calendar. It’s typically released Wednesday morning US time (around 10:30 a.m. Eastern), shifting a day later when a Monday holiday delays it, and it publishes the inventory builds and draws that price often gaps and whipsaws on.
- Spreads widen in the seconds around the release, so a market stop can fill far worse than its level.
- Both directions can print before the market settles, so a “correct” bias still gets stopped on the noise.
- The API report the prior afternoon can pre-position the move, adding a second volatility window.
For an evaluation, the honest play is usually to be flat into the report or to trade only the established move afterward. There’s no universal rule against trading the release, but you’re accepting variance that a trailing drawdown is unforgiving about. Understand what that floor does to a bad fill before you take the risk — here’s how trailing drawdown works.
Best hours to trade crude for prop accounts
Liquidity and range are not spread evenly through the day.
- The US morning around the NYMEX pit open and the equity open is crude’s most liquid, cleanest window — tightest spreads, most reliable follow-through.
- The London morning offers decent liquidity earlier for traders in that timezone.
- Late US afternoon and the overnight hours thin out; the same order that barely nudges price at 10 a.m. can jump it several ticks after hours.
Matching your setups to the liquid window is a free improvement to your fills and your slippage — both of which feed straight into your drawdown.
Sizing around oil’s wide daily range
Crude’s daily range is large in dollar terms, which means a structurally sound stop is often wider than beginners expect and far more expensive on CL than they budgeted for.
The discipline is the same as any instrument, just less forgiving:
- Place the stop where the idea is wrong, not where the dollar risk feels comfortable.
- Convert that distance to dollars — $10 per tick on CL, $1 per tick on MCL.
- Contracts = per-trade budget ÷ dollar risk per contract, rounded down. A position size calculator turns this into one step.
- Stress the streak. If two normal crude losses put you on the floor, you’re oversized.
Because oil can move against you faster than you can react, a hard broker-side max-loss limit is worth more here than on almost any other instrument. Shibiki lets you set that ceiling so a headline spike can’t run a CL position past your drawdown before your hand reaches the mouse.
When to step down to MCL during an evaluation
Micros aren’t a beginner’s contract you graduate out of — they’re a risk tool. Reach for MCL when:
- Your cushion is thin. Early in an evaluation, or after a drawdown, one CL stop is a meaningful chunk of the whole floor.
- News is near. Trade the EIA reaction in micros and you keep the setup while capping the damage.
- You want to scale. MCL lets you add and trim in small increments instead of betting the account on a single CL fill.
Firms that focus on futures evals, like Apex Trader Funding, set their own maximum-contract and scaling rules — confirm the current numbers with the firm, since they change. Whichever size you trade, let Shibiki auto-journal the fills: it tags each crude trade’s R-multiple and shows live edge health with a Wilson confidence interval, so you can tell whether your oil edge is real or whether a couple of good EIA days are flattering a losing method.
Related: Position size calculator · Trailing drawdown explained · Apex Trader Funding