What time does the US stock market open in Gulf time?
The Sahm Markets team · 29 October 2026 · 5 min read · How we write
In short
- The cash session is 18:30–01:00 UAE time in US winter and 17:30–00:00 in US summer.
- Saudi Arabia, Kuwait, Qatar and Bahrain are one hour earlier than the UAE.
- Earnings and data land outside the session, so the open often gaps.
The short answer: the New York Stock Exchange and Nasdaq open at 09:30 New York time, which is 18:30 in the UAE in US winter (early November to mid-March) and 17:30 in US summer. The longer answer matters more, because the US day has several phases, the clocks shift twice a year and the Gulf does not shift with them.
The full US stock market day in Gulf time
All US times are set in New York. The UAE and Oman are on UTC+4 all year; Saudi Arabia, Kuwait, Qatar and Bahrain are on UTC+3, one hour earlier.
| New York time | Event | UAE, US winter | UAE, US summer | Saudi Arabia, US winter | Saudi Arabia, US summer |
|---|---|---|---|---|---|
| 04:00 | Pre-market trading opens | 13:00 | 12:00 | 12:00 | 11:00 |
| 08:30 | Main US data (CPI, jobs) | 17:30 | 16:30 | 16:30 | 15:30 |
| 09:30 | Opening bell | 18:30 | 17:30 | 17:30 | 16:30 |
| 14:00 | Federal Reserve decisions | 23:00 | 22:00 | 22:00 | 21:00 |
| 16:00 | Closing bell | 01:00 | 00:00 | 00:00 | 23:00 |
| 20:00 | After-hours trading ends | 05:00 | 04:00 | 04:00 | 03:00 |
US summer time runs from the second Sunday of March to the first Sunday of November. On those weekends every US time in the table moves one hour earlier in the Gulf.
Pre-market and after-hours
Outside the cash session, US stocks still trade on electronic venues, but with fewer participants. Spreads are usually wider and prices can jump on small orders. Most companies publish quarterly results either before the open or just after the close, which is why the largest gaps often appear at 18:30 UAE time. Earnings season and gaps covers how plans handle them.
What index CFDs do between sessions
Index CFDs such as US100 and US500 are usually priced from futures, which trade almost 23 hours a day from Sunday evening to Friday afternoon, New York time. Most brokers pause them for about an hour each day, from 17:00 to 18:00 New York time: roughly 02:00 to 03:00 UAE time in US winter. Check your broker's trading hours page; they differ by symbol.
Friday nights, weekends and holidays
- The Friday close at 16:00 New York time falls at 01:00 on Saturday in the UAE during US winter, so a position held "until Friday's close" in fact runs past midnight.
- The exchanges close on about ten US holidays a year, including New Year's Day, Good Friday, Independence Day, Thanksgiving and Christmas. Some days close early at 13:00 New York time (22:00 UAE in winter), such as the day after Thanksgiving.
- When a US holiday falls on a Gulf working day, index CFDs may trade on shortened hours with very thin volume.
Turning the clock into a plan
A practical routine many traders follow: write the three key times of their market (data release, open, close) in their own city's time at the top of the plan, and re-check them on the two weekends when the US clocks change. The market sessions tool shows the current state in your city. For position size, the lot size calculator works from the stop you set for that session.
The first half hour after the open is often the most volatile part of the day for US100 and US500. Some plans wait for it to pass; others are built around it. Either way, the rule is written down before 18:30.
In short
US stocks open at 18:30 and close at 01:00 UAE time in US winter, an hour earlier in summer, and one more hour earlier in Saudi Arabia. Data lands an hour before the open, earnings land outside the session, and index CFDs keep quoting almost around the clock.
Questions people also ask
What time does the US market open in Saudi Arabia?
At 17:30 Riyadh time in US winter and 16:30 in US summer, one hour earlier than in the UAE.
When do the US market hours change in the Gulf?
When the US clocks change: on the second Sunday of March every time moves one hour earlier in the Gulf, and on the first Sunday of November it moves back.
Can I trade US indices on the weekend?
Usually not. Index CFDs follow futures that stop on Friday afternoon New York time and reopen on Sunday evening, which is early Monday in the Gulf. A few brokers offer separate weekend products with their own rules.
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