Quantum Corporation QMCO
Set alert
18.27 USD -2.50 -12.04%
At close · Oct 30
18.38 +0.11 +0.60%
After hours · Oct 30, 7:03 PM ET
17.92 Day range 19.14
4.31 52-week range 34.50
- YTD
- +183.26%
- 1 year
- +94.36%
- Open
- 18.92
- Prev close
- 20.77
- Mkt cap
- 720.02M
- Vol
- 1.49M
- Avg vol
- 1.90M
- EPS
- -12.97
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 17.92
- High
- 19.14
- Forward P/E
- 31.57
- Beta
- 3.09
- Short ratio
- 1.96
- Inst. own
- 35.52%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 12, 2026
- 50-d avg
- 24.19
- 200-d avg
- 12.21
- 1y target
- 26.50
1Y chart
Events in this range
- Nov 13, 2025Earnings: -0.54; estimate -0.25; surprise -116%
- Nov 14, 2025Rating: Northland Capital Markets · Market Perform → Outperform
- Feb 17, 2026Earnings: -0.36; estimate -0.42; surprise 14.29%
- Jun 3, 2026Rating: Lake Street · Buy → Buy
- Jun 24, 2026Earnings: -0.21; estimate -0.305; surprise 31.15%
- Jun 26, 2026Downgrade: Northland Capital Markets · Outperform → Market Perform
- Aug 10, 2026Earnings: 0.18; estimate -0.17; surprise 205.88%
- Aug 11, 2026Rating: Lake Street · Buy → Buy
- Sep 14, 2026Rating: Lake Street · Buy → Buy
Signals (41)
| Name | Date | Ago |
|---|---|---|
| RSI: Oversold | Oct 22, 2026 | 1 week ago |
| RSI: Oversold | Oct 19, 2026 | 1 week ago |
| SMA: Bearish | Oct 14, 2026 | 2 weeks ago |
| MACD: Sell Signal | Oct 8, 2026 | 3 weeks ago |
| MACD: Buy Signal | Sep 24, 2026 | 1 month ago |
| RSI: Overbought | Sep 24, 2026 | 1 month ago |
| MACD: Sell Signal | Aug 28, 2026 | 2 months ago |
| SMA: Bullish | Aug 11, 2026 | 2 months ago |
| RSI: Overbought | Aug 11, 2026 | 2 months ago |
| SMA: Bearish | Aug 10, 2026 | 2 months ago |
| SMA: Bullish | Aug 7, 2026 | 2 months ago |
| SMA: Bearish | Jul 24, 2026 | 3 months ago |
| SMA: Bullish | Jul 21, 2026 | 3 months ago |
| MACD: Buy Signal | Jul 21, 2026 | 3 months ago |
| SMA: Bearish | Jul 2, 2026 | 4 months ago |
| MACD: Sell Signal | Jun 23, 2026 | 4 months ago |
| RSI: Overbought | Jun 18, 2026 | 4 months ago |
| RSI: Overbought | Jun 2, 2026 | 5 months ago |
| MACD: Buy Signal | May 29, 2026 | 5 months ago |
| MACD: Sell Signal | May 15, 2026 | 5 months ago |
| RSI: Overbought | May 8, 2026 | 5 months ago |
| SMA: Bullish | May 5, 2026 | 5 months ago |
| RSI: Overbought | May 5, 2026 | 5 months ago |
| MACD: Buy Signal | May 1, 2026 | 6 months ago |
| MACD: Sell Signal | Apr 29, 2026 | 6 months ago |
| SMA: Bullish | Apr 2, 2026 | 7 months ago |
| MACD: Buy Signal | Apr 2, 2026 | 7 months ago |
| MACD: Sell Signal | Mar 30, 2026 | 7 months ago |
| MACD: Buy Signal | Mar 6, 2026 | 7 months ago |
| MACD: Sell Signal | Mar 3, 2026 | 8 months ago |
| MACD: Buy Signal | Feb 25, 2026 | 8 months ago |
| RSI: Oversold | Feb 5, 2026 | 8 months ago |
| MACD: Sell Signal | Jan 23, 2026 | 9 months ago |
| SMA: Bearish | Jan 20, 2026 | 9 months ago |
| SMA: Bullish | Jan 15, 2026 | 9 months ago |
| MACD: Buy Signal | Jan 6, 2026 | 9 months ago |
| MACD: Sell Signal | Dec 17, 2025 | 10 months ago |
| SMA: Bearish | Dec 12, 2025 | 10 months ago |
| SMA: Bullish | Dec 10, 2025 | 10 months ago |
| MACD: Buy Signal | Nov 28, 2025 | 11 months ago |
| RSI: Oversold | Nov 13, 2025 | 11 months ago |
Compare QMCO
Chart and line up QMCO against other symbols or a saved comparison set.
- QMCO Quantum Corporation
18.27
-2.50 -12.04%
- SPY State Street SPDR S&P 500 ETF Trust
755.72
-13.64 -1.77%
- QQQ Invesco QQQ Trust
690.49
-24.85 -3.47%
Sign in to keep these symbols in a saved comparison set.
| Metric | QMCO | SPY | QQQ |
|---|---|---|---|
| Last price | 18.27 | 755.72 | 690.49 |
| Change | -2.50 | -13.64 | -24.85 |
| Change % | -12.04% | -1.77% | -3.47% |
| Open | 18.92 | 761.38 | 697.13 |
| Day high | 19.14 | 761.46 | 698.63 |
| Day low | 17.92 | 750.36 | 683.45 |
| Previous close | 20.77 | 769.36 | 715.34 |
| Volume | 1.49M | 77.70M | 85.24M |
| Average volume | 1.90M | 41.22M | 34.57M |
| Market cap | 720.02M | 812.08B | 483.28B |
| P/E ratio | 0.00 | 23.99 | 26.44 |
| Earnings per share | -12.97 | 31.50 | 26.12 |
| Dividend yield | 0.00 | 0.00 | 0.00 |
| 52-week high | 34.50 | 779.09 | 759.66 |
| 52-week low | 4.31 | 631.97 | 558.28 |
| 1-week return | +3.69% | -0.559233% | -1.97% |
| 1-month return | -42.40% | -0.906075% | -6.66% |
| 3-month return | +62.54% | +1.89% | +1.02% |
| 6-month return | +155.88% | +5.16% | +3.41% |
| Year-to-date return | +183.26% | +10.82% | +12.40% |
| 1-year return | +94.36% | +11.16% | +10.29% |
| 2-year return | +323.90% | +32.90% | +42.71% |
| 50-day moving average | 24.77 | 767.63 | 725.41 |
| 200-day moving average | 13.04 | 728.53 | 679.17 |
| Target price | 26.50 | — | — |
| Beta | 3.09 | 0.00 | 0.00 |
| Short ratio | 1.96 | — | — |
| Institutional ownership | 35.52% | — | — |