TSX close — Thursday, 19 March 2026

TSX closed down 0.87%

TSX treemap for Thursday, 19 March 2026: each company sized by market capitalisation and coloured by its move that day

TSX movers — March 19, 2026

Of the 715 companies tracked in the TSX, 138 rose and 511 fell, with 66 unchanged. Energy led the day at +1.50%, while Materials lagged at -5.15%.

Top gainers · TSX

TVA-B.TO TVA GROUP INC., CL.B, NV +25.29%
AKT.TO AKITA DRILLING LTD +21.51%
BRAG.TO BRAGG GAMING GROUP INC +17.02%
VET.TO VERMILION ENERGY INC +14.36%
PYR.TO PYROGENESIS INC +14.00%
KLS.TO KELSO TECHNOLOGIES INC +13.33%
KRN.TO KARNALYTE RESOURCES INC +11.43%
GRC.TO GOLD SPRINGS RESOURCE CORP +11.11%

Top losers · TSX

CSCI.TO COSCIENS BIOPHARMA INC -26.67%
ACQ.TO AUTOCANADA INC -15.04%
NEO.TO NEO PERFORMANCE MATERIALS INC -14.14%
TALA.TO TALAMORE MINING CORP -13.81%
ISO.TO ISOENERGY LTD -12.91%
WGX.TO WESTGOLD RESOURCES LIMITED -12.10%
GOLD.TO GOLDMINING INC -12.07%
COPR.TO COPPERNICO METALS INC -11.43%

By sector

Energy +1.50%
Communication Services -0.30%
Utilities -0.46%
Healthcare -0.56%
Technology -0.68%
Financials -1.01%
Industrials -1.20%
Consumer Discretionary -1.44%
Real Estate -1.74%
Consumer Staples -1.93%
Unknown -3.92%
Materials -5.15%

Open the interactive TSX map ← 18 Mar 2026 20 Mar 2026 →All sessions

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

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