5 DAY PERFORMANCE
+71.25%
1 MONTH PERFORMANCE
+52.59%
3 MONTH PERFORMANCE
+18.39%
6 MONTH PERFORMANCE
-16.42%
YEAR-TO-DATE PERFORMANCE
-8.35%
1 YEAR PERFORMANCE
-34.50%
SIGA Technologies Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/07/2026 | $3.11 | $3.08 (-1.13%) | $3.19 | $3.06 | 444.24 K | $223.35 M |
| 08/06/2026 | $3.15 | $3.12 (-0.95%) | $3.20 | $3.10 | 493.55 K | $223.71 M |
| 08/05/2026 | $3.24 | $3.15 (-2.78%) | $3.24 | $3.11 | 418.10 K | $225.86 M |
| 08/04/2026 | $3.20 | $3.24 (1.25%) | $3.29 | $3.19 | 468.24 K | $232.31 M |
| 08/03/2026 | $3.31 | $3.21 (-3.02%) | $3.31 | $3.18 | 515.54 K | $230.16 M |
| 07/31/2026 | $3.25 | $3.27 (0.62%) | $3.32 | $3.15 | 661.03 K | $234.30 M |
| 07/30/2026 | $3.33 | $3.25 (-2.4%) | $3.33 | $3.21 | 431.70 K | $232.86 M |
| 07/29/2026 | $3.33 | $3.34 (0.3%) | $3.43 | $3.29 | 1.01 M | $239.31 M |
| 07/28/2026 | $3.11 | $3.34 (7.4%) | $3.34 | $3.01 | 1.18 M | $239.31 M |
| 07/27/2026 | $3.13 | $3.10 (-0.96%) | $3.21 | $3.02 | 3.97 M | $222.12 M |
| 07/24/2026 | $3.14 | $3.11 (-0.96%) | $3.18 | $3.03 | 877.50 K | $222.83 M |
| 07/23/2026 | $3.35 | $3.15 (-5.97%) | $3.37 | $3.10 | 1.14 M | $225.70 M |
| 07/22/2026 | $3.57 | $3.39 (-5.04%) | $3.59 | $3.36 | 471.13 K | $242.89 M |
| 07/21/2026 | $3.48 | $3.58 (2.87%) | $3.61 | $3.44 | 463.17 K | $256.51 M |
| 07/20/2026 | $3.46 | $3.48 (0.58%) | $3.49 | $3.40 | 381.83 K | $249.34 M |
| 07/17/2026 | $3.53 | $3.44 (-2.55%) | $3.55 | $3.44 | 328.80 K | $246.48 M |
| 07/16/2026 | $3.57 | $3.56 (-0.28%) | $3.68 | $3.51 | 675.50 K | $255.07 M |
| 07/15/2026 | $3.42 | $3.56 (4.09%) | $3.57 | $3.41 | 535.60 K | $255.07 M |
| 07/14/2026 | $3.61 | $3.42 (-5.26%) | $3.62 | $3.42 | 456.34 K | $245.04 M |
| 07/13/2026 | $3.59 | $3.61 (0.56%) | $3.71 | $3.59 | 562.47 K | $258.66 M |
| 07/10/2026 | $3.52 | $3.59 (1.99%) | $3.61 | $3.49 | 627.50 K | $257.22 M |
| 07/09/2026 | $3.56 | $3.50 (-1.69%) | $3.59 | $3.42 | 660.12 K | $250.78 M |
| 07/08/2026 | $3.66 | $3.54 (-3.28%) | $3.66 | $3.51 | 588.66 K | $253.64 M |
| 07/07/2026 | $3.78 | $3.67 (-2.91%) | $3.81 | $3.63 | 580.21 K | $262.96 M |
| 07/06/2026 | $3.89 | $3.75 (-3.6%) | $3.90 | $3.74 | 489.10 K | $268.69 M |
| 07/02/2026 | $3.75 | $3.86 (2.93%) | $3.95 | $3.75 | 545.66 K | $276.57 M |
| 07/01/2026 | $3.64 | $3.72 (2.2%) | $3.82 | $3.64 | 741.43 K | $266.54 M |
| 06/30/2026 | $3.62 | $3.64 (0.55%) | $3.75 | $3.56 | 1.10 M | $260.81 M |
| 06/29/2026 | $3.94 | $3.61 (-8.38%) | $3.95 | $3.56 | 1.26 M | $258.66 M |
| 06/26/2026 | $3.90 | $3.92 (0.51%) | $4.04 | $3.82 | 1.99 M | $280.87 M |
| 06/25/2026 | $4.32 | $3.95 (-8.56%) | $4.35 | $3.89 | 818.63 K | $283.02 M |
| 06/24/2026 | $4.32 | $4.32 (0%) | $4.40 | $4.31 | 415.92 K | $309.53 M |
| 06/23/2026 | $4.33 | $4.30 (-0.69%) | $4.39 | $4.29 | 278.58 K | $308.10 M |
| 06/22/2026 | $4.32 | $4.33 (0.23%) | $4.41 | $4.32 | 369.52 K | $310.24 M |
| 06/18/2026 | $4.36 | $4.32 (-0.92%) | $4.37 | $4.28 | 595.10 K | $309.53 M |
| 06/17/2026 | $4.32 | $4.31 (-0.23%) | $4.36 | $4.25 | 504.20 K | $308.81 M |
| 06/16/2026 | $4.33 | $4.30 (-0.69%) | $4.34 | $4.28 | 347.40 K | $308.10 M |
| 06/15/2026 | $4.35 | $4.34 (-0.23%) | $4.37 | $4.29 | 291.50 K | $310.96 M |
| 06/12/2026 | $4.32 | $4.32 (0%) | $4.36 | $4.30 | 226.56 K | $309.53 M |
| 06/11/2026 | $4.32 | $4.31 (-0.23%) | $4.37 | $4.26 | 411.75 K | $308.81 M |
| 06/10/2026 | $4.35 | $4.36 (0.23%) | $4.42 | $4.35 | 294.36 K | $312.39 M |
| 06/09/2026 | $4.37 | $4.39 (0.46%) | $4.44 | $4.34 | 375.59 K | $314.54 M |
| 06/08/2026 | $4.32 | $4.33 (0.23%) | $4.38 | $4.28 | 353.50 K | $310.24 M |
| 06/05/2026 | $4.43 | $4.30 (-2.93%) | $4.45 | $4.29 | 551.04 K | $308.10 M |
| 06/04/2026 | $4.35 | $4.43 (1.84%) | $4.45 | $4.35 | 352.71 K | $317.41 M |
| 06/03/2026 | $4.34 | $4.29 (-1.15%) | $4.34 | $4.24 | 327.60 K | $307.38 M |
| 06/02/2026 | $4.44 | $4.32 (-2.7%) | $4.46 | $4.28 | 454.01 K | $309.53 M |
| 06/01/2026 | $4.61 | $4.44 (-3.69%) | $4.63 | $4.42 | 380.00 K | $318.13 M |
| 05/29/2026 | $4.76 | $4.68 (-1.68%) | $4.79 | $4.66 | 417.00 K | $335.32 M |
| 05/28/2026 | $4.73 | $4.76 (0.63%) | $4.77 | $4.67 | 317.09 K | $341.05 M |
| 05/27/2026 | $4.68 | $4.73 (1.07%) | $4.76 | $4.68 | 286.80 K | $338.90 M |
| 05/26/2026 | $4.72 | $4.67 (-1.06%) | $4.75 | $4.66 | 313.54 K | $334.61 M |
| 05/22/2026 | $4.68 | $4.68 (0%) | $4.80 | $4.65 | 602.73 K | $335.32 M |
| 05/21/2026 | $4.47 | $4.71 (5.37%) | $4.72 | $4.39 | 856.14 K | $337.47 M |
| 05/20/2026 | $4.37 | $4.49 (2.75%) | $4.62 | $4.36 | 1.01 M | $321.71 M |
| 05/19/2026 | $4.25 | $4.37 (2.82%) | $4.39 | $4.20 | 488.23 K | $313.11 M |
| 05/18/2026 | $4.20 | $4.27 (1.67%) | $4.30 | $4.17 | 599.02 K | $305.95 M |
| 05/15/2026 | $4.22 | $4.17 (-1.18%) | $4.31 | $4.10 | 700.38 K | $298.78 M |
| 05/14/2026 | $4.31 | $4.26 (-1.16%) | $4.38 | $4.25 | 445.10 K | $305.23 M |
| 05/13/2026 | $4.42 | $4.31 (-2.49%) | $4.47 | $4.30 | 512.41 K | $308.81 M |
| 05/12/2026 | $4.55 | $4.45 (-2.2%) | $4.57 | $4.31 | 629.64 K | $318.84 M |
| 05/11/2026 | $4.84 | $4.55 (-5.99%) | $4.92 | $4.54 | 498.80 K | $326.01 M |
| 05/08/2026 | $4.64 | $4.80 (3.45%) | $4.81 | $4.40 | 1.08 M | $343.92 M |
| 05/07/2026 | $4.75 | $4.73 (-0.42%) | $4.87 | $4.71 | 615.25 K | $338.90 M |
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