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Canadian (TSX) Pharmaceuticals & Biotech Stocks - Biggest Losers Today

UPDATED Apr 25, 2026

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

142 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
WEED
CA$1.61-2.4%-17.4%CA$613.1mCA$2.382.236.5%n/a
VREO
CA$0.61-1.6%7.0%CA$899.5mn/a2.434.4%n/a
ONCO
CA$1.36-8.7%-6.8%CA$81.0mn/a523.8n/an/a
EPRX
CA$9.88-1.1%85.0%CA$607.7mCA$16.008.513.0%n/a
NRX
CA$0.59-6.3%-11.9%CA$54.3mn/a14.4n/an/a
MPH
CA$0.90-33.3%8.4%CA$9.4mn/a0.7n/an/a
RX
CA$14.75-1.7%40.5%CA$168.7mCA$16.5018.719.3%1.5%
OPTI
CA$0.36-7.7%94.6%CA$34.8mn/a180.0n/an/a
SVA
CA$0.17-4.2%-9.2%CA$62.4mn/a-5.058.9%n/a
GRIN
CA$0.52-1.9%-17.5%CA$130.0mn/a55.0n/an/a
TTI
CA$0.52-8.8%-21.2%CA$27.0mn/a12.5n/an/a
ZYUS
CA$0.52-5.5%-31.6%CA$41.9mCA$1.5090.0n/an/a
LABS
CA$0.065-7.1%-27.8%CA$27.6mn/a0.854.3%n/a
HLS
CA$4.59-1.3%8.5%CA$143.5mCA$7.841.965.8%0%
TELI
CA$0.47-4.1%77.4%CA$38.0mn/a5.3n/an/a
SHRX
CA$2.10-2.3%13.5%CA$63.2mn/a-7.5n/an/a
BNXT
CA$0.50-2.0%8.7%CA$64.8mn/a4095.9n/an/a
MDMA
CA$0.14-6.5%0%CA$15.8mn/a17.7n/an/a
GLOW
CA$0.045-10.0%-30.8%CA$8.7mn/a4.2n/an/a
NTLX
CA$0.16-5.9%n/aCA$13.6mn/an/an/an/a
MOSS
CA$0.03-40.0%-85.0%CA$1.9mn/an/an/an/a
DOSE
CA$0.10-4.8%-41.2%CA$13.6mn/a4.9n/an/a
MDP
CA$3.97-0.5%47.0%CA$127.1mCA$6.891.859.6%n/a
EPIC
CA$0.14-3.6%n/aCA$15.9mn/a24.8n/an/a
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