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25.09
0.60%
0.15
Quantum Corp Stock (QMCO) Price History
The historical daily chart and data for Quantum Corp stock (QMCO), show that the latest closing stock price as of September 18, 2026, is $25.09.
- Quantum Corp all-time high stock price is $90.64, occurred on December 27, 2024.
- The lowest Quantum Corp stock price recorded was $0.1832 on August 23, 2024. Since then, Quantum Corp's stock price has risen over 13,597% to $25.09 now.
- The 52-week high stock price for QMCO is $27.80, representing a 10.80% increase from the current share price, occurred on August 14, 2026.
- The 52-week low stock price for QMCO is $4.19, indicating a -83.30% decrease from the current share price, occurred on March 30, 2026.
- The closing price of Quantum Corp (QMCO) stock in the beginning of 2025 was $5.65. The stock closed the year at $1.09, a loss of over -80.71% for the year.
The table below shows more information about QMCO historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 18, 2026 | $25.31 | $24.30 | $1.01 | 1,829,171.0 | +0.60% |
| Sep 17, 2026 | $26.39 | $24.59 | $1.80 | 1,429,445.0 | +4.66% |
| Sep 16, 2026 | $24.37 | $22.90 | $1.47 | 758,286.0 | +2.45% |
| Sep 15, 2026 | $24.07 | $22.61 | $1.46 | 846,127.0 | +1.91% |
| Sep 14, 2026 | $24.13 | $21.80 | $2.33 | 961,160.0 | -3.20% |
| Sep 11, 2026 | $23.71 | $22.30 | $1.41 | 673,681.0 | +2.39% |
| Sep 10, 2026 | $24.54 | $22.89 | $1.64 | 981,815.0 | -4.99% |
| Sep 09, 2026 | $25.49 | $24.08 | $1.41 | 860,203.0 | -0.90% |
| Sep 08, 2026 | $25.75 | $24.33 | $1.42 | 1,441,809.0 | -1.09% |
| Sep 04, 2026 | $25.48 | $23.93 | $1.55 | 1,043,724.0 | +1.77% |
| Sep 03, 2026 | $24.37 | $21.72 | $2.65 | 793,123.0 | +6.67% |
| Sep 02, 2026 | $24.42 | $22.27 | $2.15 | 914,261.0 | -5.75% |
| Sep 01, 2026 | $24.68 | $23.06 | $1.62 | 860,329.0 | -0.66% |
| Aug 31, 2026 | $24.41 | $21.41 | $3.00 | 1,198,358.0 | +9.30% |
| Aug 28, 2026 | $23.72 | $21.91 | $1.81 | 727,488.0 | -5.52% |
| Aug 27, 2026 | $23.85 | $22.84 | $1.01 | 878,222.0 | +1.51% |
| Aug 26, 2026 | $23.26 | $21.72 | $1.54 | 855,117.0 | +3.66% |
| Aug 25, 2026 | $22.41 | $21.01 | $1.40 | 957,925.0 | +3.85% |
| Aug 24, 2026 | $21.91 | $20.48 | $1.43 | 921,730.0 | -3.10% |
Quantum Corp Stock (QMCO) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Quantum Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of QMCO shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Quantum Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.
Quantum Corp Stock (QMCO) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $26.39 | $21.72 | $4.67 | 15,222,305.0 | +3.12% |
| Aug, 2026 | $27.80 | $10.19 | $17.61 | 49,018,827.0 | +128.88% |
| Jul, 2026 | $12.81 | $9.06 | $3.75 | 19,495,882.0 | -3.36% |
| Jun, 2026 | $18.48 | $9.36 | $9.12 | 37,247,396.0 | +13.29% |
| May, 2026 | $10.64 | $7.15 | $3.49 | 14,241,400.0 | +35.99% |
| Apr, 2026 | $7.66 | $4.81 | $2.85 | 9,019,051.0 | +50.32% |
| Mar, 2026 | $5.94 | $4.19 | $1.75 | 8,937,121.0 | -13.32% |
| Feb, 2026 | $6.47 | $4.89 | $1.58 | 11,131,782.0 | -11.61% |
| Jan, 2026 | $8.23 | $6.11 | $2.12 | 11,385,456.0 | -3.88% |
Quantum Corp Stock (QMCO) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $10.01 | $6.70 | $3.31 | 9,831,878.0 | -14.01% |
| Nov, 2025 | $9.49 | $6.54 | $2.95 | 13,599,395.0 | -16.84% |
| Oct, 2025 | $15.33 | $8.90 | $6.43 | 49,059,279.0 | -4.84% |
| Sep, 2025 | $12.83 | $7.01 | $5.82 | 58,833,507.0 | +33.51% |
| Aug, 2025 | $8.39 | $6.51 | $1.88 | 10,210,622.0 | -7.24% |
| Jul, 2025 | $9.82 | $7.83 | $1.99 | 16,754,951.0 | -19.66% |
| Jun, 2025 | $12.53 | $7.25 | $5.28 | 33,611,106.0 | -16.01% |
| May, 2025 | $14.40 | $10.10 | $4.30 | 56,040,760.0 | +9.91% |
| Apr, 2025 | $15.30 | $9.59 | $5.71 | 11,963,840.0 | -24.90% |
| Mar, 2025 | $24.40 | $10.11 | $14.29 | 40,607,784.0 | +21.97% |
| Feb, 2025 | $25.46 | $11.21 | $14.25 | 21,715,436.0 | -47.37% |
| Jan, 2025 | $60.88 | $19.31 | $41.57 | 35,573,079.0 | -58.46% |
Quantum Corp Stock (QMCO) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $90.64 | $11.05 | $79.59 | 87,370,105.0 | +257.04% |
| Nov, 2024 | $33.00 | $2.88 | $30.12 | 93,449,421.0 | +303.94% |
| Oct, 2024 | $5.85 | $3.22 | $2.63 | 955,956.0 | +23.14% |
| Sep, 2024 | $3.78 | $2.22 | $1.56 | 790,764.0 | +13.64% |
| Aug, 2024 | $7.69 | $2.95 | $4.74 | 1,413,003.3 | -58.99% |
| Jul, 2024 | $10.03 | $7.50 | $2.53 | 289,491.3 | -8.21% |
| Jun, 2024 | $17.00 | $6.38 | $10.62 | 771,273.6 | -11.07% |
| May, 2024 | $11.60 | $8.18 | $3.42 | 169,624.2 | -3.46% |
| Apr, 2024 | $12.40 | $7.41 | $4.99 | 224,539.4 | -19.93% |
| Mar, 2024 | $14.80 | $8.87 | $5.93 | 399,449.8 | +23.26% |
| Feb, 2024 | $18.00 | $7.04 | $10.96 | 943,606.5 | +25.37% |
| Jan, 2024 | $8.60 | $5.26 | $3.34 | 195,822.7 | +10.34% |
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