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TSX vs BYMA trading hours

TSX and BYMA next both trade from 14:00 to 20:00 UTC on Monday 26 October 2026 (6h 0m)

Markets

Toronto · Stocks

OpenCloses in 2h 27m

Buenos Aires · Stocks

OpenCloses in 2h 27m

On one 24-hour axis

NowToday

UTC

00:0003:0006:0009:0012:0015:0018:0021:00

Both open

TradingBreakPre-market and after-hoursOverlapNow

Upcoming overlaps

Overlap	Length
Mon 26 Oct, 14:00–20:00 UTC	6h 0m
Tue 27 Oct, 14:00–20:00 UTC	6h 0m
Wed 28 Oct, 14:00–20:00 UTC	6h 0m
Thu 29 Oct, 14:00–20:00 UTC	6h 0m
Fri 30 Oct, 14:00–20:00 UTC	6h 0m
Mon 2 Nov, 14:30–20:00 UTC	5h 30m

Upcoming TSX holidays

Thu 24 Dec 2026Christmas EveEarly close
Fri 25 Dec 2026Christmas DayMarket holiday
Mon 28 Dec 2026Boxing Day (observed)Market holiday
Fri 1 Jan 2027New Year's DayMarket holiday
Mon 15 Feb 2027Family DayMarket holiday

Upcoming BYMA holidays

Mon 23 Nov 2026Day of National SovereigntyMarket holiday
Tue 8 Dec 2026Immaculate ConceptionMarket holiday
Thu 24 Dec 2026Christmas EveEarly close
Fri 25 Dec 2026Christmas DayMarket holiday
Thu 31 Dec 2026New Year's EveEarly close

Frequently asked questions

When do TSX and BYMA trading hours overlap?

TSX and BYMA next both trade from 14:00 to 20:00 UTC on Monday 26 October 2026 (6h 0m).

What time does TSX open compared to BYMA?

TSX trades 09:30 to 16:00 local time (America/Toronto); BYMA trades 11:00 to 17:00 local time (America/Argentina/Buenos_Aires).

Popular comparisons

See also TSX hours and BYMA hours