Crude Oil Futures: How to Trade CL and MCL

Crude oil is one of the most traded futures markets in the world and a favorite among professional traders for its volatility and liquidity. Crude oil futures (CL) offer wide price movements that, when managed well, can generate consistent profits. But that same volatility makes them one of the most dangerous instruments if you don't fully understand how they work.

In this guide, we cover everything you need to know to trade crude oil futures: from the basic contract specifications to specific risk management for prop firm accounts with limited drawdown.

Contract Specifications: CL and MCL

Crude oil futures are traded on the NYMEX (New York Mercantile Exchange), part of the CME Group. There are two main contracts every trader should know.

The key difference is size: CL is 10 times larger than MCL. A $1 movement in the oil price equals $1,000 in profit or loss per CL contract, compared to only $100 per MCL contract. This difference is crucial for risk management, especially in accounts with limited drawdown.

What Moves the Price of Oil?

Oil is a market that is fundamentally different from stock indices like the ES or NQ. While indices respond mainly to economic data and corporate earnings, oil is influenced by a unique combination of geopolitical factors, physical supply, and economic data.

Main factors that move the price:

• OPEC and OPEC+: Production decisions by the oil cartel are the most influential factor. A production cut raises the price; an increase lowers it. OPEC meetings generate high volatility.
• Crude oil inventories (EIA): The weekly report from the U.S. Department of Energy (EIA) is published every Wednesday at 10:30 ET. It shows how much oil is in storage. Inventories lower than expected = price rises. Higher inventories = price drops.
• Geopolitics: Conflicts in producing regions (Middle East, Russia), international sanctions, and trade tensions directly impact perceived supply.
• Dollar strength: Oil is priced in dollars. A strong dollar pushes the price down; a weak dollar pushes it up.
• Global economic data: GDP, industrial production, and data from China (the world's largest importer) affect demand expectations.

Key Reports: The Oil Trader's Calendar

If you trade oil, you need to have these reports marked on your calendar. They are high-volatility events that can move the price several dollars in minutes.

The Wednesday EIA report is the most important of the week for oil traders. Inventory data shows the balance between supply and demand in concrete terms. A "draw" (inventory reduction) larger than expected typically pushes the price up, while a "build" (increase) pushes it down.

The Tuesday afternoon API report functions as an unofficial preview of the EIA. Many traders use it to position themselves before the official Wednesday data. However, discrepancies between API and EIA are frequent, so blindly trusting the API is risky.

Trading Sessions: When to Trade

Oil trades nearly 24 hours, but not all hours are equal. Liquidity and volatility vary enormously by session.

Asian Session (18:00-02:00 ET): Low liquidity and moderate movements. Spreads can widen. Not recommended for active daytrading unless there are overnight geopolitical events.

European Session (02:00-08:00 ET): Growing liquidity. European economic data can generate movement. It's the "warm-up" before the main session.

American Session (08:00-14:30 ET): The star session. Maximum liquidity, tightest spreads, and the most predictable movements. The period between 09:00 and 11:30 ET is the most active, especially on Wednesdays (EIA data at 10:30). Most professional oil traders concentrate their trading in this window.

Close (14:30-17:00 ET): Decreasing liquidity. Erratic movements possible. Many traders close positions before 14:30.

Characteristics of Oil as an Instrument

Oil has its own personality that distinguishes it from other futures. Understanding these characteristics is essential before trading it.

High volatility: CL typically moves between $1 and $3 per session, which equals $1,000-$3,000 per contract. On major news days (EIA, OPEC), movements can exceed $5 ($5,000 per contract). This volatility is an opportunity for experienced traders and an enormous risk for beginners.

Trending: Oil tends to create sustained directional moves more than other instruments. When it breaks a support or resistance level, it's common to see continuations of $0.50-$1.00 without significant pullbacks. This makes it attractive for trend and breakout traders.

News-sensitive: Unlike the ES or NQ, where technical analysis dominates, oil reacts strongly to fundamentals. A tweet about sanctions on a producing country can move the price $2 in minutes, invalidating any technical setup. It's essential to know the news calendar before trading.

Variable spreads: During the American session, the CL spread is typically 1 tick ($10). Outside that session, it can widen to 2-5 ticks. In MCL, spreads are proportionally wider, making it less efficient for scalping.

Risk Management in Prop Firm Accounts

Risk management with oil in prop firm accounts requires extreme caution. CL's tick value ($10) combined with the instrument's volatility can consume a small account's drawdown in a single poorly managed trade.

The problem with CL in small accounts:

Consider a prop firm account with $2,000 maximum drawdown. A single CL contract that moves $2 against you = $2,000 loss = account eliminated. This is not an unlikely scenario; CL moves $2 frequently in a single session.

MCL is your ally in accounts with limited drawdown. With MCL, that same $2 movement equals only $200, allowing you to manage risk in a much more controlled way.

Size recommendations based on drawdown:

Practical rule: Your stop loss on CL should never represent more than 2-3% of your maximum drawdown per trade. If your drawdown is $2,500, your maximum loss per trade should be $50-$75, which equals only 5-7 ticks of CL. With MCL, that same risk allows a stop of 50-75 ticks, much more manageable.

Oil is available at all futures prop firms we cover, as it is a NYMEX product from the CME Group. You can see each firm's conditions and prices in our comparator and find the best deals on our discounts page.

Seasonal Patterns of Oil

Oil shows recurring seasonal patterns that, while not a guarantee, provide useful context for analysis.

• January-March: Heating demand in the Northern Hemisphere. Prices tend to hold or rise if the winter is cold.
• April-May: "Driving season" in the U.S. Refineries increase gasoline production, boosting crude demand. Seasonal bullish tendency.
• June-August: Peak of driving season. High gasoline demand. Additionally, hurricane season in the Gulf of Mexico can disrupt production.
• September-October: End of driving season, lower demand. Historically, one of the weakest periods for the price.
• November-December: OPEC meetings typically generate significant volatility. The market looks ahead to next year's demand.

These patterns are historical tendencies, not fixed rules. Geopolitical events or OPEC decisions can completely invalidate seasonal patterns at any time.

Oil vs Other Popular Futures

How does oil compare to other popular instruments among futures traders?

Oil and gold (GC) share a similar tick value ($10), but oil is more volatile and more news-sensitive. Indices (ES, NQ) are generally more technically predictable and more popular among beginners. If you're starting with futures, ES micros (MES) or NQ micros (MNQ) are usually a safer starting point than CL.

For a broader view of which markets to trade, check our guide on the best futures markets. And to learn about risk management applied to prop firms, review our risk management guide.

You can also check the specifications of all available instruments on our tickers page.

Frequently Asked Questions

CL or MCL for trading at a prop firm? It depends on your drawdown size. If your account has less than $2,500 maximum drawdown, MCL is the safest option. A $1 adverse movement in CL costs $1,000, which can represent 40-100% of your drawdown in small accounts. MCL reduces that risk 10 times, allowing you to manage positions with wider stops and less psychological pressure.

Is it advisable to trade the EIA report (Wednesday 10:30 ET)? It's a personal decision that depends on your experience. The EIA data generates $0.30-$1.00 movements in seconds, which represents both an opportunity and a risk simultaneously. Experienced traders trade the report with reduced positions and wide stops. Beginners should avoid having open positions during the release and wait for volatility to normalize (10-15 minutes after).

Is oil good for scalping? Yes, CL is one of the best futures for scalping thanks to its high volatility and liquidity during the American session. The $10 tick allows capturing quick profits with small movements. However, that same volatility means stops get hit quickly. Scalping CL requires experience, discipline, and preferably Rithmic data with NinjaTrader for the best possible execution.

How do geopolitical news events affect the oil price? Geopolitical news can move the price $2-$5 or more in a matter of hours. Conflicts in the Middle East, sanctions on producing countries (Russia, Iran, Venezuela), attacks on oil infrastructure, or tensions in the Strait of Hormuz are high-impact events. Unlike scheduled economic data, these events are unpredictable, making them especially dangerous for traders with open positions.

What is the best time to trade crude oil futures? The optimal window is 09:00-11:30 ET during the American session. This is when liquidity is at its peak, spreads are tightest, and movements are most directional. On Wednesdays, the EIA data at 10:30 ET generates the highest volume and volatility of the week. Avoid trading during the Asian session (18:00-02:00 ET) unless there are relevant geopolitical events, as liquidity is low and spreads widen.