TSX close — Tuesday, 12 May 2026

TSX closed down 0.17%

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

TSX movers — May 12, 2026

Of the 723 companies tracked in the TSX, 326 rose and 316 fell, with 81 unchanged. Energy led the day at +1.41%, while Consumer Discretionary lagged at -1.41%.

Top gainers · TSX

TVA-B.TO TVA GROUP INC., CL.B, NV +32.63%
AVL.TO AVALON ADVANCED MATERIALS INC +16.67%
GASX.TO NG ENERGY INTERNATIONAL CORP +12.00%
ORV.TO ORVANA MINERALS J +10.99%
ERO.TO ERO COPPER CORP +10.29%
IFA.TO IFABRIC CORP +10.13%
CFF.TO CONIFEX TIMBER INC +8.33%
PYR.TO PYROGENESIS INC +8.24%

Top losers · TSX

RTG.TO RTG MINING INC -20.00%
OGI.TO ORGANIGRAM GLOBAL INC -14.44%
PET.TO PET VALU HOLDINGS LTD -13.97%
EGLX.TO ENTHUSIAST GAMING HOLDINGS INC -12.50%
SYZ.TO SYLOGIST LTD -12.00%
TGO.TO TERAGO INC. -10.53%
CHE-UN.TO CHEMTRADE LOGISTICS INCOME FUND -9.84%
FTU.TO US FINANCIAL 15 SPLIT CORP. -9.68%

By sector

Energy +1.41%
Consumer Staples +1.26%
Materials +0.93%
Financials +0.87%
Utilities +0.31%
Industrials +0.09%
Technology +0.06%
Unknown -0.19%
Healthcare -0.45%
Communication Services -0.64%
Real Estate -0.96%
Consumer Discretionary -1.41%

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

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

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