Europe / Middle East / Africa
Saudi Exchange is the Riyadh venue of the TASI, trading in SAR on Sunday to Thursday, UTC+03:00 today.
Right now
At 22:41 UTC on Monday 26 October 2026, Saudi Exchange is closed. It next opens in 8h 18m, at 10:00 Riyadh time on Tuesday 27 October 2026.
Every session of a normal day, in Riyadh time and in UTC, for Tuesday 27 October 2026.
| Session | Riyadh time | UTC |
|---|---|---|
| Pre-market | 09:30–10:00 | 06:30–07:00 |
| Regular session | 10:00–15:00 | 07:00–12:00 |
Converted for today's date, so daylight saving on both sides is applied. A mark of −1 day or +1 day means the session falls on the previous or the next calendar day in that city.
| City | Offset today | Regular session |
|---|---|---|
| UTC | UTC+00:00 | 07:00–12:00 |
| New York | UTC-04:00 | 03:00–08:00 |
| Chicago | UTC-05:00 | 02:00–07:00 |
| Sao Paulo | UTC-03:00 | 04:00–09:00 |
| London | UTC+00:00 | 07:00–12:00 |
| Paris and Frankfurt | UTC+01:00 | 08:00–13:00 |
| Dubai | UTC+04:00 | 11:00–16:00 |
| Mumbai | UTC+05:30 | 12:30–17:30 |
| Singapore and Hong Kong | UTC+08:00 | 15:00–20:00 |
| Tokyo | UTC+09:00 | 16:00–21:00 |
| Sydney | UTC+11:00 | 18:00–23:00 |
| Day | Date | Regular session, Riyadh time |
|---|---|---|
| Tuesday | 10:00–15:00 | |
| Wednesday | 10:00–15:00 | |
| Thursday | 10:00–15:00 | |
| Friday | Closed, weekend | |
| Saturday | Closed, weekend | |
| Sunday | 10:00–15:00 | |
| Monday | 10:00–15:00 |
The week above treats every weekday as a trading day. Saudi Exchange also closes on its national and exchange holidays, which are not listed here; confirm a specific date against the exchange's own calendar.
Market structure
Trading sessions and overlaps
The 24-hour cycle from Wellington to New York, the Asian, European and American sessions in UTC, and why the London–New York overlap carries the volume.
4 min read
Market structure
Pre-market and after-hours
US pre-market and after-hours trading hours, why liquidity is thin and spreads wide, how earnings move stocks after the close, and what the auctions do.
3 min read