stockNASDAQ: QMCO • 28 Days Updates
Quantum Corporation (QMCO)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Investor Relations:investors.quantum.com
Price & Performance Trajectory
Quantum CorporationNASDAQ: QMCO
Latest Close
$30.43
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesQMCO session performance
✓ Latest Close USD
$30.43
Latest session close
+$6.85vs period start
Period Return % % GAIN
+29.03%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$35.64 / $21.8
Period range envelope
$13.84channel spread
Total Volume SHARES
27.77M
Period turnover
Avg: 1.85M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(15 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $30.43 | +4.27% | $30.80 | $28.30 | 1.16M |
| Oct 08, 2026 | $29.18 | -6.08% | $32.55 | $28.58 | 1.89M |
| Oct 07, 2026 | $31.07 | -7.17% | $33.39 | $30.40 | 1.43M |
| Oct 06, 2026 | $33.47 | -1.57% | $35.41 | $33.29 | 1.41M |
| Oct 05, 2026 | $34.01 | -1.43% | $35.64 | $33.64 | 1.64M |
| Oct 02, 2026 | $34.50 | +8.20% | $35.14 | $29.85 | 3.54M |
| Sep 24, 2026 | $29.49 | +13.55% | $32.08 | $25.10 | 5.21M |
| Sep 23, 2026 | $25.97 | -0.50% | $29.15 | $24.50 | 3.68M |
| Sep 21, 2026 | $26.10 | +4.03% | $26.50 | $25.06 | 1.10M |
| Sep 18, 2026 | $25.09 | +0.60% | $25.31 | $24.30 | 1.87M |
| Sep 17, 2026 | $24.94 | +4.66% | $26.39 | $24.59 | 1.45M |
| Sep 16, 2026 | $23.83 | +2.45% | $24.37 | $22.90 | 758.5K |
| Sep 15, 2026 | $23.26 | +1.91% | $24.07 | $22.61 | 874.6K |
| Sep 14, 2026 | $22.83 | -3.18% | $24.13 | $21.80 | 961.3K |
| Sep 11, 2026 | $23.58 | +2.39% | $23.72 | $22.30 | 785.6K |