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QNTMNasdaqPharmaceutical PreparationsFiscal year ends December 31

Quantum Biopharma Ltd.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 20-F on Mar 26, 2026
$2.41−0.06 (-2.43%)

Close on Oct 19, 2026

Market cap
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P/E (TTM)
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Dividend yield
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Price history

Daily open, high, low, close and volume

DateOpenHighLowCloseChangeVolume
Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected.

Stock splits

From SEC filings

DateRatioEffect on per-share figures
Mar 28, 2025(first seen in filings)1-for-65 reverseEarlier per-share figures multiplied by 65
Aug 15, 20241-for-65 reverseEarlier per-share figures multiplied by 65
Oct 16, 20191-for-201 reverseEarlier per-share figures multiplied by 201