TSX close — Wednesday, 17 June 2026

TSX closed down 1.87%

TSX treemap for Wednesday, 17 June 2026: each company sized by market capitalisation and coloured by its move that day

TSX movers — June 17, 2026

Of the 727 companies tracked in the TSX, 196 rose and 452 fell, with 79 unchanged. Financials led the day at -0.07%, while Consumer Discretionary lagged at -2.64%.

Top gainers · TSX

RTG.TO RTG MINING INC +33.33%
CFF.TO CONIFEX TIMBER INC +25.00%
SVA.TO SERNOVA BIOTHERAPEUTICS INC +21.43%
GENM.TO GENERATION MINING LIMITED +16.39%
TCL-B.TO TRANSCONTINENTAL INC., CL B MV +12.90%
TVA-B.TO TVA GROUP INC., CL.B, NV +12.08%
SAU.TO ST AUGUSTINE GOLD AND COPPER LT +11.11%
FSY.TO FORSYS METALS CORP. +8.99%

Top losers · TSX

CJR-B.TO CORUS ENTERTAINMENT INC., CL.B, -25.00%
MSV.TO MINCO SILVER CORP. -14.58%
AVNT.TO AVANT BRANDS INC -10.77%
NPK.TO VERDE AGRITECH LTD -10.13%
FFM.TO FIREFLY METALS LTD -8.29%
LUNR.TO LUNR ROYALTIES CORP -7.91%
ABRA.TO ABRASILVER RESOURCE CORP -7.88%
ELR.TO EASTERN PLATINUM LIMITED -7.69%

By sector

Financials -0.07%
Consumer Staples -0.22%
Healthcare -0.35%
Utilities -0.65%
Real Estate -1.04%
Energy -1.19%
Technology -1.85%
Materials -1.86%
Industrials -1.96%
Communication Services -2.45%
Unknown -2.47%
Consumer Discretionary -2.64%

Open the interactive TSX map ← 16 Jun 2026 18 Jun 2026 →All sessions

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

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