SIGA Technologies, Inc. (SIGA)
NASDAQ: SIGA · Real-Time Price · USD
3.380
+0.030 (0.90%)
At close: Oct 2, 2026, 4:00 PM EDT
3.410
+0.030 (0.89%)
After-hours: Oct 2, 2026, 7:30 PM EDT
SIGA Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | 3.40 | 3.43 | 3.29 | 3.38 | 3.38 | 0.90% | 637,912 |
| Oct 1, 2026 | 3.41 | 3.44 | 3.31 | 3.35 | 3.35 | -1.47% | 590,948 |
| Sep 30, 2026 | 3.44 | 3.44 | 3.35 | 3.40 | 3.40 | -1.16% | 661,381 |
| Sep 29, 2026 | 3.48 | 3.49 | 3.35 | 3.44 | 3.44 | -0.58% | 439,959 |
| Sep 28, 2026 | 3.43 | 3.50 | 3.34 | 3.46 | 3.46 | 0.29% | 645,558 |
| Sep 25, 2026 | 3.26 | 3.52 | 3.23 | 3.45 | 3.45 | 6.15% | 1,165,760 |
| Sep 24, 2026 | 3.17 | 3.27 | 3.15 | 3.25 | 3.25 | 2.52% | 1,118,431 |
| Sep 23, 2026 | 3.25 | 3.27 | 3.13 | 3.17 | 3.17 | -2.76% | 435,190 |
| Sep 22, 2026 | 3.19 | 3.31 | 3.15 | 3.26 | 3.26 | 3.16% | 493,595 |
| Sep 21, 2026 | 3.13 | 3.17 | 3.08 | 3.16 | 3.16 | 0.64% | 471,186 |
| Sep 18, 2026 | 3.03 | 3.20 | 3.01 | 3.14 | 3.14 | 2.95% | 746,251 |
| Sep 17, 2026 | 3.09 | 3.13 | 3.04 | 3.05 | 3.05 | -1.61% | 711,059 |
| Sep 16, 2026 | 2.98 | 3.10 | 2.93 | 3.10 | 3.10 | 4.03% | 811,869 |
| Sep 15, 2026 | 3.14 | 3.14 | 2.94 | 2.98 | 2.98 | -5.40% | 480,092 |
| Sep 14, 2026 | 3.04 | 3.16 | 2.99 | 3.15 | 3.15 | 3.96% | 522,908 |
| Sep 11, 2026 | 3.06 | 3.08 | 3.01 | 3.03 | 3.03 | 0.33% | 453,372 |
| Sep 10, 2026 | 3.07 | 3.07 | 3.00 | 3.02 | 3.02 | -1.95% | 550,419 |
| Sep 9, 2026 | 3.20 | 3.25 | 3.04 | 3.08 | 3.08 | -3.75% | 582,774 |
| Sep 8, 2026 | 3.25 | 3.28 | 3.14 | 3.20 | 3.20 | -2.74% | 786,127 |
| Sep 4, 2026 | 3.20 | 3.32 | 3.10 | 3.29 | 3.29 | 1.86% | 899,427 |
| Sep 3, 2026 | 3.22 | 3.28 | 3.16 | 3.23 | 3.23 | 0.62% | 830,215 |
| Sep 2, 2026 | 3.24 | 3.26 | 3.18 | 3.21 | 3.21 | -0.93% | 663,248 |
| Sep 1, 2026 | 3.13 | 3.28 | 3.11 | 3.24 | 3.24 | 3.18% | 1,077,115 |
| Aug 31, 2026 | 3.06 | 3.16 | 3.00 | 3.14 | 3.14 | 2.61% | 889,211 |
| Aug 28, 2026 | 3.08 | 3.08 | 2.99 | 3.06 | 3.06 | - | 569,084 |
| Aug 27, 2026 | 3.05 | 3.09 | 2.91 | 3.06 | 3.06 | -0.33% | 813,649 |
| Aug 26, 2026 | 3.06 | 3.11 | 3.00 | 3.07 | 3.07 | 0.99% | 651,123 |
| Aug 25, 2026 | 2.96 | 3.05 | 2.96 | 3.04 | 3.04 | 3.40% | 375,047 |
| Aug 24, 2026 | 3.08 | 3.12 | 2.92 | 2.94 | 2.94 | -3.29% | 667,090 |
| Aug 21, 2026 | 2.99 | 3.09 | 2.95 | 3.04 | 3.04 | 2.36% | 1,535,996 |
| Aug 20, 2026 | 3.10 | 3.10 | 2.93 | 2.97 | 2.97 | -4.50% | 582,591 |
| Aug 19, 2026 | 2.99 | 3.12 | 2.97 | 3.11 | 3.11 | 4.01% | 898,452 |
| Aug 18, 2026 | 2.92 | 3.00 | 2.88 | 2.99 | 2.99 | 2.05% | 457,038 |
| Aug 17, 2026 | 3.00 | 3.00 | 2.88 | 2.93 | 2.93 | -2.33% | 766,757 |
| Aug 14, 2026 | 2.89 | 3.01 | 2.86 | 3.00 | 3.00 | 4.17% | 588,162 |
| Aug 13, 2026 | 2.89 | 2.94 | 2.86 | 2.88 | 2.88 | 0.35% | 479,913 |
| Aug 12, 2026 | 2.87 | 2.92 | 2.83 | 2.87 | 2.87 | -0.35% | 636,597 |
| Aug 11, 2026 | 2.93 | 2.99 | 2.87 | 2.88 | 2.88 | -1.71% | 582,334 |
| Aug 10, 2026 | 3.07 | 3.08 | 2.86 | 2.93 | 2.93 | -3.93% | 1,019,763 |
| Aug 7, 2026 | 3.15 | 3.19 | 3.04 | 3.05 | 3.05 | -2.24% | 678,828 |
| Aug 6, 2026 | 3.15 | 3.20 | 3.10 | 3.12 | 3.12 | -0.95% | 493,549 |
| Aug 5, 2026 | 3.24 | 3.24 | 3.11 | 3.15 | 3.15 | -2.78% | 418,103 |
| Aug 4, 2026 | 3.20 | 3.29 | 3.19 | 3.24 | 3.24 | 0.93% | 468,236 |
| Aug 3, 2026 | 3.31 | 3.31 | 3.18 | 3.21 | 3.21 | -1.83% | 515,535 |
| Jul 31, 2026 | 3.25 | 3.32 | 3.15 | 3.27 | 3.27 | 0.62% | 661,031 |
| Jul 30, 2026 | 3.33 | 3.33 | 3.21 | 3.25 | 3.25 | -2.69% | 431,697 |
| Jul 29, 2026 | 3.33 | 3.43 | 3.29 | 3.34 | 3.34 | - | 1,012,254 |
| Jul 28, 2026 | 3.11 | 3.34 | 3.01 | 3.34 | 3.34 | 7.74% | 1,176,213 |
| Jul 27, 2026 | 3.13 | 3.21 | 3.02 | 3.10 | 3.10 | -0.32% | 3,966,473 |
| Jul 24, 2026 | 3.14 | 3.18 | 3.03 | 3.11 | 3.11 | -1.27% | 877,473 |