TSX close — Wednesday, 18 February 2026

TSX closed up 0.78%

TSX treemap for Wednesday, 18 February 2026: each company sized by market capitalisation and coloured by its move that day

TSX movers — February 18, 2026

Of the 713 companies tracked in the TSX, 421 rose and 201 fell, with 91 unchanged. Unknown led the day at +3.69%, while Utilities lagged at -0.85%.

Top gainers · TSX

FLT.TO VOLATUS AEROSPACE INC +20.00%
CWEB.TO CHARLOTTES WEB HOLDINGS INC +16.04%
BU.TO BURCON NUTRASCIENCE CORPORATION +14.52%
RM.TO ROXMORE RESOURCES INC +14.50%
S.TO SHERRITT INTL RV +11.76%
IFA.TO IFABRIC CORP +9.33%
TSK.TO TALISKER RESOURCES LTD +8.42%
FT.TO FORTUNE MNRL J +8.33%

Top losers · TSX

NDM.TO NORTHERN DYNASTY MINERALS LTD. -38.04%
DIAM.TO STAR DIAMOND CORPORATION -25.00%
DCBO.TO DOCEBO INC -13.22%
EGLX.TO ENTHUSIAST GAMING HOLDINGS INC -11.11%
IAG.TO IA FINANCIAL CORPORATION -11.01%
PPR.TO PRAIRIE PROVIDENT RESOURCES INC -10.53%
MARI.TO MARIMACA COPPER CORP -9.50%
BCHT.TO BIRCHTECH CORP -7.96%

By sector

Unknown +3.69%
Materials +2.78%
Energy +1.73%
Industrials +1.40%
Technology +0.85%
Healthcare +0.79%
Consumer Discretionary +0.78%
Real Estate +0.47%
Communication Services +0.41%
Consumer Staples +0.28%
Financials -0.04%
Utilities -0.85%

Open the interactive TSX map ← 17 Feb 2026 19 Feb 2026 →All sessions

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

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