Market overlap
Compare the next common trading window between Australian Securities Exchange and Hong Kong Exchanges and Clearing, including local times in both markets and the UTC overlap block.
Last updated Apr 22, 2026. Overlap windows are recalculated from the regular-session catalogs on the page refresh interval so the next common trading block stays current.
Next common trading day
ASX
11:30 AM to 02:00 PM GMT+10
HKEX
09:30 AM to 12:00 PM GMT+8
UTC window
01:30 to 04:00 UTC
Overlap minutes
150
Best handoff read
Same-day live overlap
Reference date
Wed, Apr 22 / Wed, Apr 22
ASX and HKEX share about 2h 30m of regular-session overlap on the next common trading day, which is the cleanest window for live cross-market monitoring.
Hour-by-hour
Each bar is one UTC hour. The highlighted cells show when both ASX and HKEX are simultaneously in their regular session.
ASX
HKEX
Overlap
Bars show each exchange's regular session in UTC across a 24-hour clock.
ASX
Open the full market-hours page for ASX.
HKEX
Open the full market-hours page for HKEX.
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.
ASX market page
Open the full ASX session page with local session conversions.
HKEX market page
Open the full HKEX session page with local session conversions.
Browse market pages
Use the market browse layer to move through tracked exchanges and overlap pages quickly.
