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Page 10 - Canadian (TSX) Stocks - Biggest Losers Today

UPDATED May 22, 2026

Explore the Canadian (TSX) Biggest Losers Today. These stocks have seen the largest drop in Market Cap from the previous trading day.

2,929 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
OMG
CA$2.51-0.4%483.7%CA$1.7bCA$3.9029.564.0%n/aMaterials
GSI
CA$1.27-4.5%122.8%CA$147.8mCA$2.504.030.2%n/aTech
VML
CA$0.49-10.0%-8.3%CA$66.3mn/a6.3n/an/aMaterials
OGN
CA$3.16-3.4%-56.8%CA$194.1mn/a41.1n/a206.3%Materials
SCMI
CA$1.90-2.6%n/aCA$250.2mn/an/an/an/aMaterials
MRC
CA$120.41-0.5%7.5%CA$1.3bCA$145.007.32.1%0.7%Real Estate Management and Development
GPH
CA$1.16-2.5%48.7%CA$248.7mn/a1.8n/an/aMaterials
CDPR
CA$0.63-1.6%90.9%CA$399.3mCA$1.2510.3n/an/aMaterials
HITI
CA$3.30-2.1%4.8%CA$296.2mCA$7.253.3153.9%n/aPharmaceuticals & Biotech
CAS
CA$10.49-0.6%21.7%CA$1.1bCA$13.1710.4-0.1%4.6%Materials
KEL
CA$9.96-0.3%46.5%CA$2.0bCA$12.0845.028.8%n/aEnergy
MFG
CA$3.91-2.3%19.9%CA$268.6mCA$7.155.7-8.0%n/aMaterials
NKG
CA$1.00-5.7%-16.7%CA$106.4mCA$3.004.710.3%n/aMaterials
HBFG
CA$1.36-2.9%29.5%CA$210.5mCA$2.488.3148.1%n/aHealthcare
FAR
CA$3.10-1.9%73.2%CA$309.5mCA$4.6315.032.1%n/aMaterials
MSCL
CA$9.55-2.8%4.7%CA$204.8mCA$15.332.0-3.4%n/aPharmaceuticals & Biotech
JWEL
CA$34.97-0.4%-0.9%CA$1.5bCA$45.1919.79.3%2.6%Household
NOAL
CA$0.28-6.7%-28.2%CA$84.8mn/a6.8n/an/aMaterials
PNC.B
CA$0.94-6.0%-33.8%CA$93.1mn/a-1.7n/an/aMedia
FO
CA$0.32-1.6%186.4%CA$354.9mn/a4014.4n/an/aEnergy
SLT.U
US$3.00-25.0%-66.7%US$22.1mn/a-2.7n/an/aDiversified Financials
GSKR
CA$4.00-0.7%136.7%CA$742.8mCA$7.654.3n/an/aMaterials
RAY
CA$13.77-0.6%63.7%CA$942.4mCA$20.6721.442.6%2.5%Media
GGO
CA$1.04-3.7%300.0%CA$145.9mCA$3.252.5n/an/aMaterials
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