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Canadian (TSX) Tech Stocks - Biggest Losers Today

UPDATED Aug 15, 2025

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

45 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
CLS
Celestica		CA$270.25-0.5%260.6%CA$31.2bCA$311.34PE41.8xE17.7%n/a
DDD
Metavista3D		CA$2.55-3.8%n/aCA$301.6mn/aPB28.9xn/an/a
GSI
Gatekeeper Systems		CA$1.34-4.3%161.8%CA$144.5mn/aPS4.3xn/an/a
GRID
Tantalus Systems Holding		CA$2.92-3.3%119.5%CA$154.8mCA$4.67PS2.2xE108.2%n/a
FTG
Firan Technology Group		CA$12.08-0.9%109.7%CA$306.9mCA$15.33PE21.9xE19.6%n/a
BLO
Cannabix Technologies		CA$0.58-3.3%19.6%CA$72.6mn/aPB23.1xn/an/a
QTRH
Quarterhill		CA$1.17-1.7%-29.1%CA$139.1mCA$1.84PB0.8xE98.2%n/a
WIFI
American Aires		CA$0.10-12.5%-77.2%CA$12.6mn/aPE-1.2xn/an/a
HAPB
Hapbee Technologies		CA$0.075-6.3%-37.5%CA$18.1mn/aPS12.1xn/an/a
CTTT
Critical Infrastructure Technologies		CA$0.035-30.0%n/aCA$2.9mn/an/an/an/a
AETH
Aether Global Innovations		CA$0.20-33.3%-50.0%CA$2.5mn/aPE-5.7xn/an/a
VTI
Valdor Technology International		CA$0.045-10.0%n/aCA$7.1mn/aPS8.7xn/an/a
NXO
NexOptic Technology		CA$0.01-33.3%n/aCA$2.0mn/aPE-5xn/an/a
KUR.H
Kure Technologies		CA$0.045-50.0%50.0%CA$728.6kn/aPE-2.5xn/an/a
TTZ
Total Telcom		CA$0.18-2.7%-39.0%CA$4.9mn/aPE16.2xn/an/a
JTC
JEMTEC		CA$0.85-5.6%n/aCA$2.4mn/aPE16xn/a0%
DCSI
Direct Communication Solutions		CA$3.06-1.0%-7.3%CA$7.7mn/aPE-5.2xn/an/a
RDL
Redline Communications Group		CA$0.900%38.5%CA$15.5mn/aPB2.8xn/an/a
YTY
Wi2Wi		CA$0.0250%n/aCA$5.0mn/aPB1.1xn/an/a
AIML
AI/ML Innovations		CA$0.0450%-18.2%CA$9.7mn/aPB3.7xn/an/a
AAT
ATI Airtest Technologies		CA$0.0150%-80.0%CA$967.7kn/aPE-5xn/an/a
ET
Evertz Technologies		CA$12.040%-8.6%CA$908.2mCA$13.92PE15.3xE2.7%6.6%
INEO
INEO Tech		CA$0.0550%-8.3%CA$8.9mn/aPS7.1xn/an/a
TLA
Titan Logix		CA$0.500%-12.3%CA$13.8mn/aPE19.7xn/an/a
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