Quantum BioPharma Ltd. (QNTM) Stock Price History
Historical prices from 2018 to 2026
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QNTM Historical Performance
Short-Term Returns
QNTM Stock Price Trajectory (2018–2026)
As of May 8, 2026, Quantum BioPharma Ltd. (QNTM) trades at $4.88, representing a -44.2% return over the past year. The stock has delivered a -95.2% total return over five years (-45.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $11,431.88 on September 10, 2018. From this peak, QNTM has corrected -100.0%, currently trading 52% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers SAVA (+15.0% 1Y), ANVS (+42.5% 1Y), and NRXP (+50.2% 1Y), QNTM has underperformed the peer group average. Compare QNTM vs SAVA →
QNTM Historical Price Data (2025–2026)
Showing 30 of 1,991 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-08 | 4.93 | 5.01 | 4.72 | 4.88 | 118K | -2.59% |
| 2026-05-07 | 5.22 | 5.40 | 4.93 | 5.01 | 181K | -5.11% |
| 2026-05-06 | 5.37 | 5.45 | 5.21 | 5.28 | 200K | -1.49% |
| 2026-05-05 | 5.23 | 5.59 | 5.15 | 5.36 | 245K | +3.08% |
| 2026-05-04 | 5.52 | 5.73 | 5.02 | 5.20 | 125K | -6.31% |
| 2026-05-01 | 5.73 | 6.16 | 5.39 | 5.55 | 341K | -3.14% |
| 2026-04-30 | 5.65 | 5.90 | 5.00 | 5.73 | 482K | +1.42% |
| 2026-04-29 | 5.43 | 5.70 | 4.62 | 5.65 | 660K | +5.21% |
| 2026-04-28 | 4.36 | 5.60 | 4.36 | 5.37 | 918K | +20.67% |
| 2026-04-27 | 3.65 | 4.87 | 3.61 | 4.45 | 1.95M | +23.27% |
| 2026-04-24 | 3.30 | 3.67 | 3.20 | 3.61 | 245K | +13.88% |
| 2026-04-23 | 3.34 | 3.37 | 3.11 | 3.17 | 137K | -5.37% |
| 2026-04-22 | 3.66 | 3.66 | 3.20 | 3.35 | 439K | -2.62% |
| 2026-04-21 | 3.20 | 3.94 | 3.15 | 3.44 | 1.19M | +10.26% |
| 2026-04-20 | 3.15 | 3.20 | 3.05 | 3.12 | 71K | 0.00% |
| 2026-04-17 | 3.24 | 3.24 | 3.05 | 3.12 | 155K | -1.58% |
| 2026-04-16 | 3.12 | 3.33 | 3.07 | 3.17 | 196K | +3.26% |
| 2026-04-15 | 3.16 | 3.26 | 2.97 | 3.07 | 208K | +1.66% |
| 2026-04-14 | 3.36 | 3.44 | 2.80 | 3.02 | 428K | -9.99% |
| 2026-04-13 | 3.51 | 3.60 | 3.27 | 3.35 | 126K | -4.82% |
| 2026-04-10 | 3.38 | 3.63 | 3.25 | 3.52 | 98K | +7.80% |
| 2026-04-09 | 3.59 | 3.74 | 3.18 | 3.27 | 201K | -11.14% |
| 2026-04-08 | 4.01 | 4.12 | 3.60 | 3.68 | 252K | -5.15% |
| 2026-04-07 | 3.61 | 3.99 | 3.53 | 3.88 | 169K | +8.38% |
| 2026-04-06 | 3.92 | 3.95 | 3.54 | 3.58 | 263K | -10.05% |
| 2026-04-02 | 4.45 | 4.60 | 3.92 | 3.98 | 441K | -9.75% |
| 2026-04-01 | 5.17 | 6.21 | 4.40 | 4.41 | 1.15M | -8.70% |
| 2026-03-31 | 4.22 | 4.85 | 3.83 | 4.83 | 409K | +14.73% |
| 2026-03-30 | 5.05 | 6.47 | 3.95 | 4.21 | 2.24M | -11.74% |
| 2026-03-27 | 3.71 | 4.98 | 3.51 | 4.77 | 426K | +24.54% |
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Start ComparisonQNTM — Frequently Asked Questions
Quick answers to the most common questions about buying QNTM stock.
How has QNTM stock performed recently?
QNTM declined -44.2% over the past year, below its 5-year annualized CAGR of -45.6%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is QNTM's all-time high price?
Quantum BioPharma Ltd. reached $11431.88 on 2018-09-10. The 52-week high is $38.25. Current 1-year return of -44.2% places the stock further from historical peaks.
Where can I download QNTM historical price data?
This page provides QNTM daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2018-2026, downloadable in CSV format.