Futures Trading Hours: CME Globex, RTH, Overnight Sessions & Daily Breaks (2026 Guide)

There is no single opening bell for all futures. A useful starting point for widely traded CME equity-index contracts is CME Globex trading from Sunday at 5:00 p.m. through Friday at 4:00 p.m. Central Time, with a one-hour daily maintenance window from 4:00 to 5:00 p.m. CT. That is approximately 23 available trading hours per typical weekday, not uninterrupted 24-hour trading and not an assurance of Sunday-to-Saturday access.

Gold benchmark futures (GC) and WTI crude oil (CL) also commonly use a Sunday 5:00 p.m. to Friday 4:00 p.m. CT pattern with a daily 4:00–5:00 p.m. break. These are normal-session reference times, not a substitute for checking the current official product specification and CME holiday calendar. Some contracts have different schedules, and special holidays can shorten, delay or cancel an otherwise normal session.

CME Globex is the electronic venue through which many futures trade outside the daytime U.S. session. RTH, or regular trading hours, is a narrower daytime window used for a given market, product or charting convention. A chart labelled RTH may deliberately omit overnight bars even though real trading and price discovery occurred during those hours.

For U.S. equity-index analysis, traders often use the 9:30 a.m. to 4:00 p.m. New York cash equity session as a reference, but this is not a universal definition of each futures contract’s exchange RTH. Platforms can label, plot and aggregate session templates differently. Always check whether an indicator or backtest uses an exchange-defined session, a cash-market proxy or a custom timetable.

A practical starting reference in Chicago time is: ES and MES, Sunday 5:00 p.m. to Friday 4:00 p.m. CT; NQ and MNQ, the same broad electronic equity-index schedule; GC and MGC Gold, normally Sunday 5:00 p.m. to Friday 4:00 p.m. CT; and CL WTI Crude Oil, normally Sunday 5:00 p.m. to Friday 4:00 p.m. CT. The usual break for these examples is 4:00–5:00 p.m. CT, Monday through Thursday, before the next trade-date session.

This is a planning comparison rather than a live availability feed. Verify the exact product, contract month, order type and current CME holiday notice before submitting an order. Products and special spreads or trading facilities may have different cutoffs, so the relevant schedule is the outright Globex session of the exact instrument you intend to trade.

E-mini S&P 500 (ES) and Micro E-mini S&P 500 (MES) represent different contract sizes on the same index. They generally follow the same broad Sunday-evening-to-Friday-afternoon Globex schedule: 5:00 p.m. to 4:00 p.m. CT with a daily 4:00–5:00 p.m. CT maintenance period. Their price-per-point exposure differs, but moving from ES to MES does not create extra trading hours.

Pay particular attention to the U.S. economic-data calendar, the 8:30 a.m. CT/9:30 a.m. ET U.S. stock-market opening and the afternoon close. The overnight futures session can react to global news, but volume and order-book depth are not uniform across the entire 23-hour period. A broker may also restrict reduced-margin day trading outside a defined time window.

E-mini Nasdaq-100 (NQ) and Micro E-mini Nasdaq-100 (MNQ) trade on a very similar Globex calendar to ES and MES. For a normal non-holiday week, the common electronic session starts Sunday at 5:00 p.m. CT, runs through Friday at 4:00 p.m. CT, and pauses daily from 4:00 to 5:00 p.m. CT. The smaller MNQ multiplier changes dollar risk per price move but does not create a separate session calendar.

Nasdaq futures may move forcefully around U.S. technology earnings, inflation releases and the cash-market open. An overnight strategy that was tested on NQ/MNQ extended-hours data should not be evaluated against an RTH-only chart without checking which price bars were excluded.

Benchmark Gold (GC) and Micro Gold (MGC) typically trade Sunday through Friday on the near-23-hour electronic schedule, with a one-hour maintenance break beginning at 4:00 p.m. Central Time. Gold can experience meaningful activity during Asian, European and U.S. hours, so a trader should separate exchange availability from a strategy’s preferred liquidity window.

An important 2026 exception is CME’s 1-Ounce Gold product (1OZ), which has a 24/7 schedule apart from its own defined maintenance windows. That exception must not be generalised to GC or MGC. A strategy that switches gold contracts must separately validate sessions, expiry, broker support and symbol mapping.

WTI Light Sweet Crude Oil (CL) generally trades on CME Globex Sunday 5:00 p.m. to Friday 4:00 p.m. Central Time, with a daily one-hour break beginning at 4:00 p.m. CT. The availability window is long because crude oil is a globally traded commodity, but the character of the market changes around U.S. energy reports, geopolitical developments and the New York trading day.

Micro WTI Crude Oil (MCL) provides smaller per-contract exposure than standard CL, but its operating schedule and broker permissions should still be verified for the exact instrument. Do not interpret an EIA report time, futures settlement time or physical delivery deadline as the daily electronic market close.

The maintenance break is a planned interruption of normal matching on affected CME Globex products. During a standard 4:00–5:00 p.m. CT break, traders should not assume ordinary continuous order execution or immediate modification of every working order. A broker interface may show a position, stale quote or order status even though the matching session is closed.

An automated workflow should stop new entries before the cutoff according to its own safety buffer, check outstanding orders and reconcile broker state after the reopen. Some orders can persist across sessions while others expire depending on time-in-force and product rules. The platform’s behaviour is not a substitute for the exchange rules.

For many traditional CME futures, the weekly electronic session reopens on Sunday at approximately 5:00 p.m. Chicago time, unless an exchange holiday or special schedule changes the opening. This makes Sunday evening in the United States the start of the next trading week for many equity, metals and energy contracts.

The evening price gap relative to Friday’s close may reflect news that arrived while the product was shut. Brokers may initially show limited liquidity or wider spreads near the open. A stop order resting from Friday does not guarantee execution at the Friday reference price when the market reopens.

Most familiar contracts such as ES, MES, NQ, MNQ, GC, MGC and CL do not have ordinary Saturday trading sessions. Friday afternoon normally marks the start of the weekend closure until the scheduled Sunday reopen. Saying that futures trade 24 hours a day or 24/7 without naming the product is therefore misleading.

Some specialised products have 24/7 access and short weekend maintenance periods, such as CME 1-Ounce Gold in 2026. Their existence means the correct answer depends on the actual product code. A broker may still limit access to a new seven-day product even when the exchange lists a tradable weekend session.

A futures exchange trade date is an accounting and clearing label rather than the current wall-clock calendar date. On many CME Globex contracts, the Sunday evening reopen begins activity assigned to the following Monday trade date; subsequent weekday evening sessions may be associated with the next business day.

This distinction matters for daily realised P&L, statements, strategy limits and settlement reports. Automated systems should store the exchange timestamp with a clear timezone and preserve the broker or clearing trade date separately instead of guessing the trade date from a server’s midnight boundary.

The U.S. equity cash market normally opens at 9:30 a.m. Eastern Time. The corresponding futures may already have traded across the Asian and European sessions. As a result, the opening cash-market candle is not necessarily the first futures price of the day, and the overnight high or low may become an important reference for short-term setups.

A session-based strategy should decide in advance whether overnight data contributes to indicators, support and resistance, VWAP resets, range statistics or entry logic. Two charts using the same futures symbol can produce different signals when one uses all Globex bars and the other uses only an RTH template.

Traders often divide a continuous Globex day into Asian, European and U.S. activity windows. This language describes overlapping participation and liquidity tendencies rather than three completely separate futures exchanges opening and closing. Asia may be quieter for some U.S. index contracts while still being important for currencies and precious metals.

Europe’s opening can affect price discovery before the U.S. cash market begins, and the U.S. session often contains major scheduled economic announcements. No session guarantees a trend, tight spread or profitable setup. Backtest time-of-day filters by instrument and define the exact timezone used by the rule.

Liquidity is not the same as open-market status. Depth, volume and spread can change around the U.S. equity open for ES/MES and NQ/MNQ, around overlapping London/New York activity in gold, and around U.S. inventory news in crude oil. There can be significant movement outside those windows, but a market being open does not guarantee similar fill quality.

Compare typical bid-ask spread, market depth, expected slippage and realised execution during your intended window instead of choosing a time solely because a session label looks active. One tick of slippage on a frequently traded strategy can materially change its results.

CME commonly expresses its regular product hours in U.S. Central Time, which alternates between CST (UTC−6) and CDT (UTC−5). New York alternates between EST and EDT. Because the exchange schedule is usually given in local Chicago time, its UTC equivalent changes when U.S. daylight saving starts and ends.

Australia and Europe change clocks on different dates, creating transition weeks when a fixed offset fails. Use an IANA timezone such as America/Chicago or America/New_York for conversion, and do not hard-code a year-round “add 16 hours” rule. Re-test automated session filters around both hemispheres’ daylight-saving changes.

As a concrete example for 12 October 2026, Chicago observes CDT (UTC−5) while Melbourne observes AEDT (UTC+11), so Melbourne is 16 hours ahead. A normal Sunday 5:00 p.m. CT Globex reopen corresponds to Monday 9:00 a.m. in Melbourne, and a 4:00–5:00 p.m. CT weekday maintenance break corresponds to 8:00–9:00 a.m. on the following Melbourne calendar day.

These are date-specific conversions, not permanent Australian market hours. When U.S. or Australian daylight saving switches, the offset changes. Traders in Sydney, Brisbane, Perth and Adelaide may see different local clock times because not every Australian jurisdiction follows the same summer-time rules.

Daily settlement is a process used by the exchange and clearing system to determine a reference price and mark positions to market. It may occur before the final Globex session close or use an exchange-defined window. A settlement timestamp is therefore not necessarily the moment at which electronic orders stop matching.

Confusing settlement, RTH close, maintenance break and final trade date can lead to wrong strategy cutoffs. An intraday strategy should document the closing time relevant to order submission, while accounting or risk reconciliation may need a separate official settlement and trade-date schedule.

CME publishes a dedicated 2026 holiday and trading-hours calendar. U.S. holidays can produce early closes, delayed reopens or special product-by-product sessions. The presence of a holiday on a U.S. bank calendar does not by itself tell you whether ES, Gold or WTI futures are trading normally that day.

Before major holidays such as Thanksgiving, Christmas and New Year, verify the current exchange notice for the exact contract and date. CME states that holiday hours may be revised and often finalised closer to the event. Automated order schedules and broker maintenance windows should be checked again rather than copied from last year.

Some markets have a pre-open state before normal matching resumes. Depending on product and exchange rules, a platform may accept or queue certain messages in that state, but the availability of order entry must not be interpreted as an ordinary liquid trading session with executions taking place.

For an execution bot, distinguish market state (pre-open, open, paused, closed), broker connectivity and order eligibility. A green connection light is not evidence that the target contract is currently matching orders. Record why an entry was withheld or rejected.

A broker may advertise intraday margin rates only for a specified portion of the electronic session. That collateral policy is independent of the official exchange trading calendar. A market may still be open after a broker’s day-margin cutoff, with a larger maintenance or overnight requirement for the same open position.

Before enabling overnight holding, check both the exchange session and the broker’s account restrictions. A day-only strategy should not assume its lower margin requirement continues into the evening, and a session filter should not confuse a broker restriction with an exchange market halt.

TradingView and other charting platforms may offer session-specific chart templates or exchange symbols. An RTH series can have fewer candles than a full Globex series, and different data vendors may reset daily or intraday indicators at different points. That affects moving averages, VWAP, opening ranges and backtest entry conditions.

When comparing scripts or automating TradingView alerts, save the chart symbol, contract month or continuous series, session template, timezone, bar interval and rollover/back-adjustment settings alongside the strategy version. The same Pine Script can behave differently when the chart session changes.

A robust workflow checks whether the exact contract is eligible for orders now, whether new entries are permitted during the selected session, whether a holiday or maintenance break applies, whether the broker connection is healthy and whether account-level risk limits still permit the trade. Exit and risk-reducing actions may need a different policy from new risk-taking entries.

Test the Friday close, Sunday reopen, ordinary daily break, daylight-saving changes, early-close holidays, rollover dates and unexpected disconnects in paper or no-submit mode. Log the source event time, exchange trade date, broker acknowledgement and any held/rejected decision so the reason for a missed trade is auditable.

Start with the exact exchange-listed symbol (for example MES, MNQ, GC or CL), then find its normal Globex hours and holiday notices. Choose the RTH or all-session chart setting deliberately, define the permitted trade window in a named timezone, and distinguish that from the broker’s intraday margin schedule.

Finally decide what happens to positions and working orders before maintenance, at the Friday close and after the Sunday reopen. The goal is not to trade every available hour; it is to make each permitted session explicit, reproducible and consistent with the instrument’s real order-matching calendar.