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Page 2 - Canadian (TSX) Energy Stocks - Biggest Losers Today

UPDATED May 21, 2026

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

251 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
PLSR
CA$1.36-6.2%161.5%CA$268.6mn/a68.8n/an/a
FO
CA$0.32-4.5%166.7%CA$371.6mn/a4088.5n/an/a
PXT
CA$25.98-0.6%103.9%CA$2.5bCA$33.8810.134.6%5.9%
KEI
CA$8.19-4.5%-10.2%CA$305.7mn/a15.434.0%n/a
LGN
CA$0.92-2.1%50.8%CA$650.1mCA$1.2922.241.6%n/a
ESI
CA$4.51-1.3%139.9%CA$842.5mCA$4.290.6102.6%0%
OBE
CA$16.92-0.9%154.4%CA$1.1bCA$17.501027.191.7%0%
FUU
CA$0.17-8.3%-13.2%CA$118.7mn/a1.3-22.0%n/a
PHX
CA$11.62-1.6%48.6%CA$540.1mCA$14.9212.219.2%6.9%
AAV
CA$10.25-0.5%-4.1%CA$1.7bCA$13.8615.438.2%n/a
ARH
CA$0.47-20.3%193.8%CA$36.8mn/a11.0n/an/a
SASK
CA$0.95-2.1%156.8%CA$339.3mCA$2.001.5-15.6%n/a
EOG
CA$1.18-1.7%555.6%CA$418.3mn/a16.0-26.8%n/a
LCFS
CA$12.47-1.3%383.3%CA$461.7mCA$12.8155.534.6%n/a
ALV
CA$8.40-1.6%41.9%CA$316.6mCA$10.239.012.4%7.9%
OYL
CA$0.21-6.5%168.8%CA$77.9mn/a93.8n/an/a
JOY
CA$6.11-1.1%284.3%CA$417.0mCA$6.3833.461.2%0%
ACX
CA$7.18-1.6%46.8%CA$281.4mCA$9.9421.014.9%0%
TWM
CA$17.28-1.2%343.1%CA$382.1mCA$17.152.497.1%0%
QEC
CA$0.30-3.2%13.0%CA$141.9mn/a1.4n/an/a
SEI
CA$0.44-1.7%-17.5%CA$229.9mCA$1.043.0-7.6%n/a
LCX
CA$2.10-1.4%18.6%CA$230.1mCA$2.813.210.3%42.9%
PUL
CA$0.015-25.0%n/aCA$12.5mn/a3.1n/an/a
NOA
CA$19.90-0.5%-15.9%CA$551.1mCA$25.6416.533.3%2.4%
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