Live coverage workflow
Use 03:45 to 06:30 UTC as the shared UTC coverage block, then translate it as 12:45 PM to 03:30 PM GMT+9 for JPX Tokyo and 09:15 AM to 12:00 PM GMT+5:30 for NSE India.
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Market overlap
Compare the next common trading window between Japan Exchange Group and National Stock Exchange of India, including local times in both markets and the UTC overlap block.
Schedule reviewed Apr 30, 2026. Overlap windows are recalculated from regular-session catalogs and skip tracked full-day exchange closures. Half-days, halts, auctions, and emergency notices can still override a normal session, so confirm time-sensitive trading decisions with the exchange.
Live values rendered at Jun 6, 2:41 PM UTC.
Next common trading day
JPX Tokyo
12:45 PM to 03:30 PM GMT+9
NSE India
09:15 AM to 12:00 PM GMT+5:30
UTC window
03:45 to 06:30 UTC
Overlap minutes
165
Best handoff read
Same-day live overlap
Reference date
Mon, Jun 8 / Mon, Jun 8
JPX Tokyo and NSE India share about 2h 45m of regular-session overlap on the next common trading day, which is the cleanest window for live cross-market monitoring.
Overlap evidence
Practical use cases
Trust boundaries
Workflow examples
The overlap page is for calendar and operations planning. It should help teams schedule monitoring, handoffs, and source checks without drifting into investment advice.
Use 03:45 to 06:30 UTC as the shared UTC coverage block, then translate it as 12:45 PM to 03:30 PM GMT+9 for JPX Tokyo and 09:15 AM to 12:00 PM GMT+5:30 for NSE India.
Before scheduling a recurring cross-market ritual, check JPX Tokyo: Marine Day (Mon, Jul 20, 2026) Then check NSE India: Independence Day (observed) (Fri, Aug 14, 2026)
If the overlap matters for publishing, ops, or compliance timing, check half-day sensitivity first: JPX Tokyo: No modeled half-day appears in the current catalog window. NSE India: No modeled half-day appears in the current catalog window.
Overlap pair read
Calendar watchlist
Reference fields from both exchanges include slugs, local zones, currencies, session rows, official sources, overlap labels, UTC window, pair classification, overlap share, current offsets, next closures, and half-day checks.
Overlap reliability notes
JPX Tokyo local schedule
Morning session: 9:00 AM-11:30 AM; Afternoon session: 12:30 PM-3:30 PM
Asia/Tokyo
NSE India local schedule
Regular session: 9:15 AM-3:30 PM
Asia/Kolkata
Caveats
The overlap calculation skips tracked full-day closures, but it does not promise that both exchanges are tradable through half-days, auctions, lunch extensions, halts, or emergency notices.
Official sources: JPX domestic trading hours and NSE market timings. Check both exchanges before making time-sensitive trading decisions.
Hour-by-hour
Each bar is one UTC hour. The highlighted cells show when both JPX Tokyo and NSE India are simultaneously in their regular session.
JPX Tokyo
NSE India
Overlap
Bars show each exchange's regular session in UTC across a 24-hour clock.
JPX Tokyo
Open the full market-hours page for JPX Tokyo.
NSE India
Open the full market-hours page for NSE India.
After checking an overlap pair, the next useful move is usually an individual exchange page or the broader market hub.
Market hours hub
Browse all tracked exchanges and open-now summaries from one place.
JPX Tokyo market page
Open the full JPX Tokyo session page with local session conversions.
NSE India market page
Open the full NSE India session page with local session conversions.
Browse market pages
Use the market browse layer to move through tracked exchanges and overlap pages quickly.