stockNASDAQ: QMCO • 6 Months Updates
Quantum Corporation (QMCO) 6 Months
Showing Closing Date Range from Apr 19 to Oct 16, 2026.
Investor Relations:investors.quantum.com
Price & Performance Trajectory
Quantum CorporationNASDAQ: QMCO
Latest Close
$18.48
6 Months Updates Trajectory
Showing Closing Date Range from Apr 19 to Oct 16, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesQMCO session performance
✓ Latest Close USD
$18.48
Latest session close
+$11.28vs period start
Period Return % % GAIN
+156.67%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$35.64 / $6.47
Period range envelope
$29.17channel spread
Total Volume SHARES
168.47M
Period turnover
Avg: 1.40M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(120 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | $18.48 | -14.46% | $21.06 | $18.43 | 1.97M |
| Oct 15, 2026 | $21.61 | -9.45% | $22.52 | $20.38 | 2.69M |
| Oct 14, 2026 | $23.86 | -10.03% | $26.24 | $23.77 | 1.13M |
| Oct 13, 2026 | $26.52 | -3.60% | $28.07 | $25.78 | 2.06M |
| Oct 12, 2026 | $27.51 | -9.58% | $29.98 | $26.58 | 2.35M |
| 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 |
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