Comex Open on Sunday: What Traders Need to Know Before the New Week Begins

Most financial markets shut down completely on weekends. Comex is different. For traders who follow metals and commodities, Sunday evening marks the true start of the trading week — not Monday morning.

The contrast is stark. Stock exchanges in New York close Friday afternoon and stay dark until Monday. Comex, however, reopens its electronic session on Sunday evening, giving traders a head start on price discovery before the rest of the financial world wakes up.

When Exactly Does Comex Open on Sunday?

The Comex market opens for the week at 6:00 PM Eastern Time on Sunday. This is the standard schedule maintained by CME Globex, the electronic trading platform that powers Comex futures.

For traders outside the United States, that translates to different local times depending on the season. During U.S. daylight saving time, the Comex market open time in India is approximately 3:30 AM IST on Monday morning. When the U.S. switches back to standard time, that shifts to around 4:30 AM IST.

This timing matters because the Sunday open often sets the tone for the entire week. Gaps that form between Friday’s close and Sunday’s open can create immediate opportunities — or immediate risks for anyone holding positions over the weekend.

The Full Comex Market Hours Picture

Understanding the Comex market open time is only half the story. The full schedule runs Sunday through Friday, from 6:00 PM to 5:00 PM ET, with a one-hour daily break from 5:00 PM to 6:00 PM ET.

That daily maintenance window is worth noting. During the break, orders may not execute, and the minutes right before and after the pause can see thinner liquidity than more active sessions. For traders in India and other Asian markets, the most liquid Comex hours tend to fall between 6:30 PM and midnight IST during U.S. daylight saving time.

The Comex market closing time today follows this same rhythm. Each trading day concludes at 5:00 PM ET before the brief pause, then resumes an hour later.

Why Sunday Matters More Than You Might Think

The Sunday open isn’t just a technical detail on a calendar. It’s a psychological reset.

By the time Comex reopens, roughly 48 hours have passed since the last trade. In that window, any number of events could have unfolded — geopolitical developments, central bank comments, shifts in Asian demand data. All of that information gets priced in during the first minutes of Sunday’s session.

For traders holding weekend positions, that gap risk is real. A position that looked fine on Friday can open sharply higher or lower depending on what happened while markets were closed.

The Practical Challenge: Monitoring Without Being Glued to the Screen

Here’s where the reality of trading meets the limits of attention. The Comex market open time in India falls in the early morning hours. The most active session for Indian traders runs late into the night. And the daily break at 5:00 PM ET happens when many people are commuting or having dinner.

You don’t need to stare at a terminal for every tick. But you do need to know what’s happening — especially if you have open positions.

This is a gap that Camovia Tray addresses directly. It turns MetaTrader 4 or MetaTrader 5 into a system tray tool, letting you check live quotes and manage open positions without keeping the full terminal window open. Hover over the tray icon to see current prices, or open the floating panel to view open positions with details like symbol, direction, lot size, and current P&L.

When the Comex market reopens on Sunday evening and you want to see how your gold or silver positions are reacting, you don’t need to launch MT5 and wait for it to sync. The data stays on your computer — it’s read directly from your local terminal, not uploaded anywhere.

If a position needs adjusting, the close function is there. Two clicks — one to initiate, one to confirm — and the position is closed.

A Different Way to Think About Market Hours

The Comex market hours reward preparation over reactivity. Knowing that the week starts Sunday at 6:00 PM ET — not Monday at 9:30 AM — gives you a head start. You can see how futures are trading before the cash session opens, gauge sentiment, and adjust your plan accordingly.

For traders who want that awareness without the overhead of keeping a terminal running all the time, tools like Camovia Tray offer a middle ground. Check the tray when you want. Close it when you don’t. The market data stays local, the positions stay accessible, and the trading week starts on your terms.