COMEX Open on Saturday? What Traders Get Wrong About the Weekend Gap

Here is a mistake that quietly costs traders time, and sometimes money: assuming that just because COMEX runs nearly around the clock, it somehow operates on Saturday. The confusion is understandable. Electronic trading has blurred the line between “market hours” and “always on.” But when you pull up your charts on a Saturday afternoon expecting to find live metals quotes, you will find nothing—and the reason has nothing to do with a technical glitch on your end.

The Saturday Reality: COMEX Does Not Open

The simplest answer is the most important one: COMEX is closed on Saturdays. It does not open. There is no Saturday session, no abbreviated trading window, no special exception for metals that somehow slips past the weekend closure.

COMEX, the metals division of the CME Group, follows a standard trading week that runs from Sunday evening through Friday afternoon. The electronic session, which most retail traders access through platforms like MT5 or MT4, generally opens at 6:00 PM Eastern Time on Sunday and closes at 5:00 PM ET on Friday. Between those two points, there is a daily maintenance break from 5:00 PM to 6:00 PM ET, but the market is essentially running throughout the workweek.

Saturday sits outside that window entirely. Whatever you may have read about “24/7 trading” or “round-the-clock metals access,” the practical reality is that the trading week has a hard stop. The COMEX market open time on any given week is Sunday evening, not Saturday morning. The COMEX market closing time for the week is Friday afternoon, not Saturday. There is no in-between.

Where the “Saturday” Confusion Comes From

The misconception likely stems from two sources. First, the daily maintenance window—5:00 PM to 6:00 PM ET—can create the illusion that the market is constantly “reopening,” making it seem like the weekend break is just another one of those short pauses. But it is not. The daily break lasts an hour. The weekend break lasts roughly 25 hours.

Second, some sources describe futures markets as trading “Sunday through Friday,” which, when read quickly, can blur into the idea that trading somehow bleeds into Saturday. It does not. Sunday evening to Friday afternoon. That is the week. Saturday is simply outside it.

For traders in India, this distinction matters because the COMEX market open time in India translates to a late-night or early-morning slot, depending on the season. When US daylight saving time is in effect, the Sunday open at 6:00 PM ET falls around 3:30 AM IST on Monday morning. When standard time applies, it shifts to roughly 4:30 AM IST. Either way, the “open” happens at the start of the Indian week, not during the Indian weekend. The COMEX market hours may feel global, but they are anchored to a US-based trading week that respects the Saturday-Sunday boundary.

What This Means for Your Trading Routine

If you trade metals—gold, silver, copper—the weekend gap is not a technical inconvenience. It is a structural feature of the market. Positions held over the weekend carry exposure to news and events that occur while COMEX is closed. When the market reopens on Sunday evening ET, prices may adjust to reflect whatever happened in the interim. That gap is not a malfunction. It is simply the market starting fresh after a pause.

For traders who hold positions through the weekend, the challenge is not just the gap itself, but the uncertainty of not being able to act during the closure. You cannot close a position on Saturday. You cannot manage risk on Saturday. The market is shut, and your exposure is locked until Sunday evening ET.

This is where the practical value of a tool like Camovia Tray becomes clearer, not as a solution to the weekend closure—no tool can change exchange hours—but as a way to manage the moments that matter around it. If you are holding positions into the weekend, the ability to quickly check your exposure without opening a full trading terminal can be useful, especially when you are away from your desk or simply do not want the visual noise of a full charting environment. Camovia Tray turns MT5 or MT4 into a system tray tool, letting you hover over the tray icon to see live quotes and view open positions at a glance. The data comes straight from your local terminal, which means you are not waiting on a third-party service to tell you what your broker already shows.

More importantly, the moments right before the weekly close—Friday afternoon ET, which is late evening or early Saturday in India—are often when traders want to make final decisions about weekend exposure. Having quick access to position details and the ability to close with a click, without navigating the full MT5 interface, can make that final Friday check less cumbersome. It is not about trading on Saturday. It is about being prepared before the market shuts.

The Bottom Line

COMEX does not open on Saturday. It closes on Friday afternoon ET and reopens on Sunday evening ET. Any expectation of Saturday trading is a misunderstanding of how the exchange’s weekly schedule works. The “nearly 24-hour” nature of electronic futures trading applies to the trading week, not to the calendar week.

If you are planning your trading around COMEX market hours, build your routine around the Sunday-to-Friday window. And if you hold positions over the weekend, accept that the gap is part of the deal—then decide, before Friday’s close, whether that exposure is one you want to carry.