Session overlap
LSE & NASDAQ market overlap hours
Overlapping trading hours between London Stock Exchange and Nasdaq Stock Exchange — a 2h window when both exchanges are open at the same time.
| Market | Open (UTC) | Close (UTC) |
|---|---|---|
| London Stock Exchange | 08:00 | 16:30 |
| Nasdaq Stock Exchange | 14:30 | 21:00 |
Daylight Saving Notice
Overlap times between LSE and NASDAQ may shift by one hour during daylight saving time transitions. Adjust your schedule accordingly during DST switch periods in United Kingdom or United States.
View Overlap in Your Timezone
Frequently Asked Questions
What is the LSE-NASDAQ overlap?
The LSE-NASDAQ overlap is the 2h window when both exchanges are open simultaneously, allowing cross-market trading between United Kingdom and United States.
What time is the LSE-NASDAQ overlap in Singapore?
What time do LSE and NASDAQ close?
London Stock Exchange closes at 16:30 (Europe/London) and Nasdaq Stock Exchange closes at 16:00 (America/New_York), Monday to Friday. Both markets are closed on their published market holidays — see the holiday calendar on each market page for exact dates.
Why is the LSE-NASDAQ overlap important?
This overlap is one of the most important trading windows globally, featuring peak liquidity and trading volume as both United Kingdom and United States markets are active.
Does daylight saving affect LSE-NASDAQ overlap?
Yes, overlap times may shift by one hour during daylight saving transitions in United Kingdom or United States. Check current times at the top of this page.