Page 9 - Canadian (TSX) Stocks - Biggest Losers Today

UPDATED Mar 30, 2026

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

2,941 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
ZDC
CA$4.51-2.8%52.9%CA$514.7mCA$8.04314.132.4%0%Capital Goods
XLY
CA$0.13-7.1%62.5%CA$196.7mn/a4.4-37.8%n/aPharmaceuticals & Biotech
MKA
CA$0.68-5.6%172.0%CA$251.4mn/a-11.4n/an/aMaterials
MMY
CA$0.83-4.6%84.4%CA$301.1mCA$2.103.77.9%2.4%Materials
RCH
CA$40.46-0.6%20.5%CA$2.2bCA$42.0025.911.4%1.5%Capital Goods
DGX
CA$2.67-7.3%74.5%CA$188.2mn/a4.377.9%n/aSoftware
GASX
CA$1.45-3.3%52.6%CA$403.8mCA$1.909.660.4%n/aEnergy
THX
CA$1.23-1.6%161.7%CA$833.2mCA$2.273.6-11.9%4.1%Materials
TRX
CA$1.75-2.2%288.9%CA$582.8mn/a5.847.2%n/aMaterials
GGD
CA$2.44-1.2%40.2%CA$1.1bCA$5.1324.739.2%n/aMaterials
ARG
CA$4.70-1.7%146.1%CA$775.6mCA$7.2415.4-0.8%3.4%Materials
SEA
CA$35.79-0.3%113.7%CA$3.9bCA$70.253.4-20.8%n/aMaterials
PMET
CA$4.12-1.7%64.8%CA$770.1mCA$8.762.4-30.8%n/aMaterials
AFM
CA$1.07-0.9%118.4%CA$1.4bn/a6.6n/a7.5%Materials
TOT
CA$23.04-1.5%145.1%CA$852.3mCA$24.0011.313.0%2.1%Energy
NCF
CA$0.35-5.4%900.0%CA$232.3mn/a8.8n/an/aMaterials
III
CA$7.29-1.0%162.2%CA$1.3bn/a8.4n/an/aMaterials
WRLG
CA$0.99-2.9%72.2%CA$421.0mCA$2.3813.987.8%n/aMaterials
MKO
CA$8.39-1.6%95.1%CA$746.9mn/a21.9n/an/aMaterials
AAWH.U
US$0.39-13.3%11.4%US$91.3mUS$2.27-0.736.1%n/aHousehold
KEL
CA$9.32-0.6%37.1%CA$1.9bCA$10.6329.727.0%n/aEnergy
SM
CA$1.66-3.5%186.2%CA$338.4mCA$2.85365.244.3%n/aMaterials
AP.UN
CA$9.09-0.7%-44.5%CA$1.8bCA$9.880.4136.9%7.9%Real Estate
AIF
CA$46.31-0.6%-10.0%CA$1.9bCA$51.673.783.5%1.3%Real Estate Management and Development
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