TSX close — Wednesday, 17 September 2025

TSX closed down 0.47%

TSX treemap for Wednesday, 17 September 2025: each company sized by market capitalisation and coloured by its move that day

TSX movers — September 17, 2025

Of the 701 companies tracked in the TSX, 281 rose and 320 fell, with 100 unchanged. Consumer Staples led the day at +0.32%, while Unknown lagged at -1.56%.

Top gainers · TSX

FLNT.TO FLINT CORP +50.00%
GRN.TO GREENLANE RENEWABLES INC +29.79%
TALA.TO TALAMORE MINING CORP +26.91%
VRTS.TO VERTIQAL STUDIOS CORP +25.00%
NANO.TO NANO ONE MATERIALS CORP +17.65%
BLDP.TO BALLARD POWER SYSTEMS INC +14.14%
CJR-B.TO CORUS ENTERTAINMENT INC., CL.B, +11.11%
ELVA.TO ELECTROVAYA INC +10.58%

Top losers · TSX

AUMN.TO GOLDEN MINERALS COMPANY -13.56%
FMR.TO FUTURE MINERAL RESOURCES INC -10.00%
GRA.TO NANOXPLORE INC -9.68%
GRC.TO GOLD SPRINGS RESOURCE CORP -9.09%
IVQ.TO INVESQUE INC CAD -8.00%
ELR.TO EASTERN PLATINUM LIMITED -7.41%
WEED.TO CANOPY GROWTH CORPORATION -5.97%
BYL.TO BAYLIN TECHNOLOGIES INC -5.88%

By sector

Consumer Staples +0.32%
Financials +0.29%
Energy +0.22%
Healthcare +0.17%
Industrials -0.10%
Consumer Discretionary -0.11%
Utilities -0.20%
Materials -0.23%
Real Estate -0.25%
Technology -0.72%
Communication Services -0.76%
Unknown -1.56%

Open the interactive TSX map ← 16 Sep 2025 18 Sep 2025 →All sessions

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

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