QUANTUM BIOPHARMA-B SUB VOT (QNTM) Stock Chart

NASDAQ:QNTM • CA74764Y2050

3.8 USD
+0.05 (+1.33%)
At close: Mar 4, 2026
3.66 USD
-0.14 (-3.68%)
After Hours: 3/4/2026, 8:00:01 PM
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QUANTUM BIOPHARMA-B SUB VOT / QNTM Daily stock chart