QNTM Quantum Biopharma Ltd.US-listed
0 posts
Quantum Biopharma Ltd. (QNTM) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Quantum Biopharma Ltd. (QNTM) Stock Price HistoryNear an all-time low
Quantum Biopharma Ltd. closed at $2.11 on Nov 6, 2026, −31.9% over 1 month, −76.4% over 1 year.
If you had invested $1,000 1 month ago, it would be worth $681 today (−31.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −31.9%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $2.11 | −0.00 | −0.24% |
| Nov 5 (Thu) | $2.11 | −0.10 | −4.52% |
| Nov 4 (Wed) | $2.21 | +0.00 | +0.00% |
| Nov 3 (Tue) | $2.21 | −0.05 | −2.21% |
| Nov 2 (Mon) | $2.26 | −0.12 | −5.04% |
| Oct 30 (Fri) | $2.38 | −0.06 | −2.46% |
| Oct 29 (Thu) | $2.44 | +0.07 | +2.95% |
| Oct 28 (Wed) | $2.37 | +0.05 | +2.16% |
| Oct 27 (Tue) | $2.32 | +0.11 | +4.98% |
| Oct 26 (Mon) | $2.21 | −0.03 | −1.34% |
If you had invested $1,000 3 months ago, it would be worth $652 today (−34.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −34.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $2.11 | −0.00 | −0.24% |
| Nov 5 (Thu) | $2.11 | −0.10 | −4.52% |
| Nov 4 (Wed) | $2.21 | +0.00 | +0.00% |
| Nov 3 (Tue) | $2.21 | −0.05 | −2.21% |
| Nov 2 (Mon) | $2.26 | −0.12 | −5.04% |
| Oct 30 (Fri) | $2.38 | −0.06 | −2.46% |
| Oct 29 (Thu) | $2.44 | +0.07 | +2.95% |
| Oct 28 (Wed) | $2.37 | +0.05 | +2.16% |
| Oct 27 (Tue) | $2.32 | +0.11 | +4.98% |
| Oct 26 (Mon) | $2.21 | −0.03 | −1.34% |
If you had invested $1,000 6 months ago, it would be worth $399 today (−60.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −60.1%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $2.11 | −11.6% |
| Oct 2026 | $2.38 | −33.9% |
| Sep 2026 | $3.60 | +13.6% |
| Aug 2026 | $3.17 | +9.7% |
| Jul 2026 | $2.89 | −20.2% |
| Jun 2026 | $3.62 | −47.2% |
| May 2026 | $6.86 | +19.7% |
If you had invested $1,000 1 year ago, it would be worth $236 today (−76.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −76.4%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $2.11 | −11.6% |
| Oct 2026 | $2.38 | −33.9% |
| Sep 2026 | $3.60 | +13.6% |
| Aug 2026 | $3.17 | +9.7% |
| Jul 2026 | $2.89 | −20.2% |
| Jun 2026 | $3.62 | −47.2% |
| May 2026 | $6.86 | +19.7% |
| Apr 2026 | $5.73 | +18.6% |
| Mar 2026 | $4.83 | +36.1% |
| Feb 2026 | $3.55 | −22.5% |
| Jan 2026 | $4.58 | −37.3% |
| Dec 2025 | $7.30 | −24.7% |
| Nov 2025 | $9.70 | ― |
If you had invested $1,000 3 years ago, it would be worth $31 today (−96.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −96.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $2.11 | −71.2% |
| 2025 | $7.30 | ― |
If you had invested $1,000 5 years ago, it would be worth $21 today (−97.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −97.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $2.11 | −71.2% |
| 2025 | $7.30 | ― |
If you had invested $1,000 in Jun 2018, it would be worth $2 today (−99.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +154.2%, while this stock moved −99.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $2.11 | −70.0% |
| 2025 | $7.01 | +74.8% |
| 2024 | $4.01 | −93.3% |
| 2023 | $59.80 | +16.8% |
| 2022 | $51.22 | −22.7% |
| 2021 | $66.30 | −34.6% |
| 2020 | $101.40 | −72.3% |
| 2019 | $365.95 | −87.0% |
| 2018 | $2,808.98 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jun 2018). Please check the latest prices before trading.
Posts
This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.
No posts yet. Be the first to write something.
Write on the Quantum Biopharma Ltd. board
More US stocks in English
- INVESCO QQQ TRUST, SERIES 1QQQ
- Nuveen NASDAQ 100 Dynamic Overwrite FundQQQX
- QuasarEdge Acquisition CorpQRED
- Quest Resource Holding CorpQRHC
- Qorvo, Inc.QRVO
- QuantumScape CorpQS
- Quartzsea Acquisition CorpQSEA
- Quantum-Si IncQSI
- Invesco Galaxy Solana ETFQSOL
- Restaurant Brands International Inc.QSR
- QTREX Quantum Ltd.QTEX
- QT IMAGING HOLDINGS, INC.QTI