TSX close — Wednesday, 12 August 2026

TSX closed down 0.14%

TSX treemap for Wednesday, 12 August 2026: each company sized by market capitalisation and coloured by its move that day

TSX movers — August 12, 2026

Of the 729 companies tracked in the TSX, 311 rose and 315 fell, with 103 unchanged. Unknown led the day at +0.84%, while Consumer Discretionary lagged at -1.40%.

Top gainers · TSX

APLI.TO APPILI THERAPEUTICS INC +50.00%
PSI.TO PASON SYSTEMS INC. +14.07%
AC.TO AIR CANADA +12.25%
TI.TO TITAN MINING CORPORATION +11.82%
DII-A.TO DOREL INDUSTRIES INC., CL.A, MV +10.32%
ANRG.TO ANAERGIA INC +9.73%
HMMC.TO HEMLO MINING CORP +9.20%
CLS.TO CELESTICA INC +9.20%

Top losers · TSX

CPH.TO CIPHER PHARMACEUTICALS INC -21.39%
BOS.TO AIRBOSS AMERICA J -10.58%
PPR.TO PRAIRIE PROVIDENT RESOURCES INC -10.20%
WM.TO WALLBRIDGE MINING COMPANY LTD -10.00%
DND.TO DYE AND DURHAM LIMITED -9.78%
DBO.TO DBOX TECHNOLOGIES INC -8.66%
APM.TO ANDEAN PRECIOUS METALS CORP -8.00%
FT.TO FORTUNE MNRL J -7.14%

By sector

Unknown +0.84%
Materials +0.58%
Utilities +0.37%
Energy +0.29%
Technology +0.08%
Financials +0.06%
Communication Services +0.04%
Real Estate +0.03%
Industrials +0.03%
Consumer Staples -0.09%
Healthcare -0.86%
Consumer Discretionary -1.40%

Open the interactive TSX map ← 11 Aug 2026 13 Aug 2026 →All sessions

The same session elsewhere: S&P 500 NASDAQ Dow Jones

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