5 DAY PERFORMANCE
-65.51%
1 MONTH PERFORMANCE
-40.55%
3 MONTH PERFORMANCE
+2.28%
6 MONTH PERFORMANCE
-25.69%
YEAR-TO-DATE PERFORMANCE
-16.59%
1 YEAR PERFORMANCE
-34.31%
Quantum Corp Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 06/22/2026 | $15.75 | $14.04 (-10.86%) | $16.50 | $13.99 | 1.19 M | $192.19 M |
| 06/18/2026 | $15.49 | $15.60 (0.71%) | $16.38 | $15.09 | 1.31 M | $213.55 M |
| 06/17/2026 | $14.76 | $14.95 (1.29%) | $15.78 | $13.76 | 1.10 M | $204.65 M |
| 06/16/2026 | $13.74 | $14.41 (4.88%) | $16.15 | $13.56 | 1.65 M | $197.26 M |
| 06/15/2026 | $15.28 | $13.97 (-8.57%) | $16.00 | $13.70 | 2.45 M | $191.24 M |
| 06/12/2026 | $13.10 | $13.74 (4.89%) | $14.84 | $12.70 | 1.28 M | $188.09 M |
| 06/11/2026 | $12.61 | $13.06 (3.57%) | $13.09 | $11.75 | 1.06 M | $178.78 M |
| 06/10/2026 | $12.82 | $12.59 (-1.79%) | $14.12 | $12.55 | 884.00 K | $172.34 M |
| 06/09/2026 | $12.67 | $13.05 (3%) | $14.98 | $11.99 | 2.08 M | $178.64 M |
| 06/08/2026 | $13.12 | $12.54 (-4.42%) | $13.26 | $11.90 | 1.47 M | $171.66 M |
| 06/05/2026 | $15.23 | $12.70 (-16.61%) | $15.74 | $12.15 | 2.65 M | $173.85 M |
| 06/04/2026 | $14.65 | $15.78 (7.71%) | $18.48 | $14.61 | 3.86 M | $216.01 M |
| 06/03/2026 | $12.19 | $15.95 (30.84%) | $16.63 | $12.19 | 4.85 M | $218.34 M |
| 06/02/2026 | $10.43 | $12.54 (20.23%) | $13.01 | $10.22 | 3.31 M | $171.66 M |
| 06/01/2026 | $9.55 | $10.49 (9.84%) | $10.70 | $9.36 | 1.17 M | $143.60 M |
| 05/29/2026 | $9.31 | $9.71 (4.3%) | $9.92 | $9.05 | 525.33 K | $132.92 M |
| 05/28/2026 | $8.65 | $9.32 (7.75%) | $9.54 | $8.61 | 611.18 K | $127.58 M |
| 05/27/2026 | $8.68 | $8.82 (1.61%) | $8.96 | $8.33 | 401.48 K | $120.74 M |
| 05/26/2026 | $9.08 | $8.73 (-3.85%) | $9.11 | $8.45 | 569.59 K | $119.50 M |
| 05/22/2026 | $9.40 | $9.05 (-3.72%) | $10.18 | $9.00 | 1.87 M | $123.89 M |
| 05/21/2026 | $8.33 | $9.41 (12.97%) | $9.65 | $8.28 | 1.30 M | $128.81 M |
| 05/20/2026 | $7.78 | $8.16 (4.88%) | $8.36 | $7.78 | 319.10 K | $111.70 M |
| 05/19/2026 | $7.80 | $7.71 (-1.15%) | $7.96 | $7.46 | 385.92 K | $105.54 M |
| 05/18/2026 | $8.29 | $7.98 (-3.74%) | $8.44 | $7.65 | 472.10 K | $109.24 M |
| 05/15/2026 | $8.39 | $8.35 (-0.48%) | $8.57 | $8.10 | 402.02 K | $114.30 M |
| 05/14/2026 | $8.70 | $8.80 (1.15%) | $9.00 | $8.20 | 469.50 K | $120.46 M |
| 05/13/2026 | $8.94 | $8.81 (-1.45%) | $9.08 | $8.57 | 380.21 K | $120.60 M |
| 05/12/2026 | $9.58 | $8.94 (-6.68%) | $9.83 | $8.49 | 678.30 K | $122.38 M |
| 05/11/2026 | $9.62 | $9.78 (1.66%) | $10.26 | $9.17 | 934.20 K | $133.88 M |
| 05/08/2026 | $9.29 | $9.62 (3.55%) | $9.86 | $8.85 | 504.84 K | $131.69 M |
| 05/07/2026 | $9.70 | $9.13 (-5.88%) | $9.72 | $8.76 | 881.82 K | $124.98 M |
| 05/06/2026 | $9.01 | $10.03 (11.32%) | $10.64 | $9.00 | 2.27 M | $137.30 M |
| 05/05/2026 | $7.60 | $8.27 (8.82%) | $8.30 | $7.41 | 765.30 K | $113.21 M |
| 05/04/2026 | $7.46 | $7.56 (1.34%) | $7.67 | $7.16 | 342.24 K | $103.49 M |
| 05/01/2026 | $7.15 | $7.52 (5.17%) | $7.59 | $7.15 | 359.10 K | $102.94 M |
| 04/30/2026 | $6.84 | $7.14 (4.39%) | $7.25 | $6.75 | 276.24 K | $97.74 M |
| 04/29/2026 | $6.74 | $6.81 (1.04%) | $6.88 | $6.47 | 272.70 K | $93.22 M |
| 04/28/2026 | $6.80 | $6.72 (-1.18%) | $6.87 | $6.58 | 212.20 K | $91.99 M |
| 04/27/2026 | $7.08 | $6.92 (-2.26%) | $7.17 | $6.70 | 342.54 K | $94.73 M |
| 04/24/2026 | $7.26 | $7.17 (-1.24%) | $7.66 | $7.15 | 599.54 K | $98.15 M |
| 04/23/2026 | $7.16 | $7.04 (-1.68%) | $7.18 | $6.88 | 269.30 K | $96.37 M |
| 04/22/2026 | $7.14 | $7.18 (0.56%) | $7.45 | $7.10 | 219.92 K | $98.29 M |
| 04/21/2026 | $7.13 | $6.97 (-2.24%) | $7.35 | $6.93 | 256.72 K | $95.41 M |
| 04/20/2026 | $7.07 | $7.20 (1.84%) | $7.25 | $7.02 | 232.30 K | $98.56 M |
| 04/17/2026 | $7.18 | $7.28 (1.39%) | $7.51 | $7.00 | 523.53 K | $99.66 M |
| 04/16/2026 | $7.31 | $7.07 (-3.28%) | $7.31 | $6.66 | 581.10 K | $96.78 M |
| 04/15/2026 | $7.14 | $7.25 (1.54%) | $7.46 | $6.91 | 977.00 K | $99.25 M |
| 04/14/2026 | $6.43 | $6.91 (7.47%) | $7.12 | $6.35 | 1.19 M | $94.59 M |
| 04/13/2026 | $5.93 | $6.42 (8.26%) | $6.47 | $5.85 | 350.80 K | $87.88 M |
| 04/10/2026 | $5.95 | $6.04 (1.51%) | $6.25 | $5.88 | 194.57 K | $82.68 M |
| 04/09/2026 | $5.95 | $5.89 (-1.01%) | $6.10 | $5.73 | 363.40 K | $80.63 M |
| 04/08/2026 | $6.47 | $6.08 (-6.03%) | $6.52 | $5.92 | 392.30 K | $83.23 M |
| 04/07/2026 | $5.89 | $6.10 (3.57%) | $6.22 | $5.80 | 383.53 K | $83.50 M |
| 04/06/2026 | $5.68 | $6.15 (8.27%) | $6.37 | $5.64 | 534.20 K | $84.19 M |
| 04/02/2026 | $4.81 | $5.68 (18.09%) | $5.73 | $4.81 | 585.42 K | $77.75 M |
| 04/01/2026 | $4.85 | $5.03 (3.71%) | $5.24 | $4.81 | 335.76 K | $68.86 M |
| 03/31/2026 | $4.34 | $4.75 (9.45%) | $4.83 | $4.25 | 669.30 K | $65.02 M |
| 03/30/2026 | $4.75 | $4.31 (-9.26%) | $4.81 | $4.19 | 632.15 K | $59.00 M |
| 03/27/2026 | $5.09 | $4.68 (-8.06%) | $5.09 | $4.63 | 492.50 K | $64.06 M |
| 03/26/2026 | $5.42 | $5.22 (-3.69%) | $5.76 | $5.17 | 346.10 K | $71.46 M |
| 03/25/2026 | $5.35 | $5.66 (5.79%) | $5.94 | $5.16 | 751.00 K | $77.48 M |
| 03/24/2026 | $5.19 | $5.11 (-1.54%) | $5.40 | $5.06 | 143.70 K | $69.95 M |
| 03/23/2026 | $5.12 | $5.26 (2.73%) | $5.33 | $5.07 | 178.15 K | $72.00 M |
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