The Tokyo Stock Exchange is closed on Constitution Memorial Day. US markets trade as normal.
Who closes, and when
- TSETokyo Stock ExchangeClosed Monday, May 3. Trades again Thursday, May 6 at 09:00 Tokyo time.
What this means for trading
TSE does not trade, so orders placed that day queue for the next session. NYSE, NASDAQ, TSX, ASX and HKEX keep normal hours that day, so global markets still price news that day.
What that day looks like
Written Oct 20Constitution Memorial Day 2027 is Monday, May 3. On that day, the LSE and TSE are closed all day. The LSE is shut for its own holiday, Early May Bank Holiday, and trades again on Tuesday, May 4. The TSE is shut for its own holiday, Constitution Memorial Day, and also on Tuesday, May 4 for Greenery Day, and on Wednesday, May 5 for Children's Day, before trading again on Thursday, May 6. On May 3, 5 of the 7 tracked exchanges with 2027 calendars trade as normal, NYSE and NASDAQ among them. On Tuesday, May 4, 6 of the 7 tracked exchanges trade as normal, NYSE and NASDAQ among them. On Thursday, May 6, 7 of the 7 tracked exchanges trade as normal, NYSE and NASDAQ among them.
AI-generated from this page's data. Informational only — not investment advice.
Every tracked exchange on Monday, May 3, 2027
- NYSENew York Stock ExchangeOpen 09:30–16:00 local
- NASDAQNASDAQ Stock MarketOpen 09:30–16:00 local
- TSXToronto Stock ExchangeOpen 09:30–16:00 local
- LSELondon Stock ExchangeClosed — Early May Bank Holiday
- ASXAustralian Securities ExchangeOpen 10:00–16:00 local
- TSETokyo Stock ExchangeClosed — Constitution Memorial Day
- SSEShanghai Stock Exchange2027 not yet published
- HKEXHong Kong Stock ExchangeOpen 09:30–12:00 and 13:00–16:00 local
- NSENational Stock Exchange of India2027 not yet published
- BSEBombay Stock Exchange2027 not yet published
Constitution Memorial Day in other years
- 2026 · May 6
Other 2027 closures
- Early May Bank Holiday · May 3
- Greenery Day · May 4
- Children's Day · May 5
- Showa Day · Apr 29
- Buddha's Birthday · May 13
- Victoria Day · May 24
- Tomb-sweeping Day · Apr 5
- Memorial Day · May 31