SIGA Technologies, Inc. (SIGA)
NASDAQ: SIGA · Real-Time Price · USD
9.16
+0.38 (4.33%)
At close: Sep 26, 2025, 4:00 PM EDT
8.98
-0.18 (-1.97%)
After-hours: Sep 26, 2025, 6:52 PM EDT
SIGA Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | 8.87 | 9.17 | 8.84 | 9.16 | 9.16 | 4.33% | 516,418 |
| Sep 25, 2025 | 8.83 | 8.92 | 8.72 | 8.78 | 8.78 | -1.46% | 253,141 |
| Sep 24, 2025 | 9.03 | 9.20 | 8.86 | 8.91 | 8.91 | -1.66% | 427,189 |
| Sep 23, 2025 | 9.33 | 9.45 | 9.02 | 9.06 | 9.06 | -3.31% | 464,195 |
| Sep 22, 2025 | 8.82 | 9.38 | 8.82 | 9.37 | 9.37 | 6.72% | 549,130 |
| Sep 19, 2025 | 8.95 | 9.00 | 8.78 | 8.78 | 8.78 | -1.01% | 828,242 |
| Sep 18, 2025 | 8.70 | 8.87 | 8.64 | 8.87 | 8.87 | 2.42% | 264,969 |
| Sep 17, 2025 | 9.00 | 9.03 | 8.56 | 8.66 | 8.66 | -3.67% | 436,392 |
| Sep 16, 2025 | 9.00 | 9.13 | 8.93 | 8.99 | 8.99 | -0.11% | 617,612 |
| Sep 15, 2025 | 8.93 | 9.16 | 8.87 | 9.00 | 9.00 | 0.90% | 547,103 |
| Sep 12, 2025 | 9.01 | 9.04 | 8.80 | 8.92 | 8.92 | -1.65% | 399,789 |
| Sep 11, 2025 | 8.74 | 9.09 | 8.63 | 9.07 | 9.07 | 4.01% | 566,017 |
| Sep 10, 2025 | 8.80 | 8.80 | 8.49 | 8.72 | 8.72 | -0.46% | 538,690 |
| Sep 9, 2025 | 8.57 | 8.92 | 8.55 | 8.76 | 8.76 | 1.15% | 736,354 |
| Sep 8, 2025 | 8.43 | 8.71 | 8.34 | 8.66 | 8.66 | 2.85% | 572,054 |
| Sep 5, 2025 | 8.48 | 8.53 | 8.31 | 8.42 | 8.42 | -0.82% | 383,465 |
| Sep 4, 2025 | 8.55 | 8.58 | 8.34 | 8.49 | 8.49 | -1.39% | 545,083 |
| Sep 3, 2025 | 8.64 | 8.80 | 8.45 | 8.61 | 8.61 | -0.23% | 452,552 |
| Sep 2, 2025 | 8.39 | 8.82 | 8.39 | 8.63 | 8.63 | 2.86% | 819,746 |
| Aug 29, 2025 | 8.25 | 8.39 | 8.23 | 8.39 | 8.39 | 2.19% | 354,806 |
| Aug 28, 2025 | 8.30 | 8.38 | 8.19 | 8.21 | 8.21 | -0.48% | 324,068 |
| Aug 27, 2025 | 8.45 | 8.47 | 8.20 | 8.25 | 8.25 | -2.83% | 440,376 |
| Aug 26, 2025 | 8.70 | 8.73 | 8.37 | 8.49 | 8.49 | -2.41% | 556,297 |
| Aug 25, 2025 | 9.15 | 9.20 | 8.66 | 8.70 | 8.70 | -4.71% | 429,639 |
| Aug 22, 2025 | 8.78 | 9.13 | 8.64 | 9.13 | 9.13 | 4.34% | 861,197 |
| Aug 21, 2025 | 8.73 | 8.91 | 8.69 | 8.75 | 8.75 | -0.34% | 471,402 |
| Aug 20, 2025 | 8.75 | 8.89 | 8.69 | 8.78 | 8.78 | 0.11% | 364,976 |
| Aug 19, 2025 | 8.92 | 9.14 | 8.76 | 8.77 | 8.77 | -1.68% | 482,508 |
| Aug 18, 2025 | 8.54 | 9.08 | 8.54 | 8.92 | 8.92 | 4.94% | 612,804 |
| Aug 15, 2025 | 8.60 | 8.62 | 8.39 | 8.50 | 8.50 | -0.93% | 468,228 |
| Aug 14, 2025 | 8.68 | 8.75 | 8.47 | 8.58 | 8.58 | -2.28% | 507,609 |
| Aug 13, 2025 | 9.30 | 9.36 | 8.74 | 8.78 | 8.78 | -5.59% | 1,020,871 |
| Aug 12, 2025 | 9.42 | 9.52 | 9.12 | 9.30 | 9.30 | -1.90% | 749,557 |
| Aug 11, 2025 | 9.09 | 9.62 | 9.03 | 9.48 | 9.48 | 5.80% | 1,421,910 |
| Aug 8, 2025 | 8.56 | 9.11 | 8.50 | 8.96 | 8.96 | 4.80% | 832,167 |
| Aug 7, 2025 | 7.38 | 8.77 | 7.38 | 8.55 | 8.55 | 17.77% | 1,359,242 |
| Aug 6, 2025 | 6.99 | 7.80 | 6.89 | 7.26 | 7.26 | 10.00% | 1,347,166 |
| Aug 5, 2025 | 6.69 | 6.69 | 6.52 | 6.60 | 6.60 | -0.75% | 472,938 |
| Aug 4, 2025 | 6.53 | 6.66 | 6.48 | 6.65 | 6.65 | 2.94% | 282,392 |
| Aug 1, 2025 | 6.52 | 6.57 | 6.38 | 6.46 | 6.46 | -2.27% | 409,576 |
| Jul 31, 2025 | 6.62 | 6.66 | 6.52 | 6.61 | 6.61 | -0.90% | 287,259 |
| Jul 30, 2025 | 7.07 | 7.11 | 6.65 | 6.67 | 6.67 | -4.85% | 350,386 |
| Jul 29, 2025 | 7.18 | 7.21 | 7.00 | 7.01 | 7.01 | -2.77% | 387,159 |
| Jul 28, 2025 | 7.18 | 7.32 | 7.14 | 7.21 | 7.21 | 0.98% | 457,588 |
| Jul 25, 2025 | 7.05 | 7.22 | 6.97 | 7.14 | 7.14 | 1.13% | 286,895 |
| Jul 24, 2025 | 7.16 | 7.26 | 7.06 | 7.06 | 7.06 | -1.40% | 387,479 |
| Jul 23, 2025 | 6.91 | 7.17 | 6.90 | 7.16 | 7.16 | 4.53% | 395,853 |
| Jul 22, 2025 | 6.86 | 6.90 | 6.80 | 6.85 | 6.85 | - | 274,222 |
| Jul 21, 2025 | 6.62 | 6.87 | 6.60 | 6.85 | 6.85 | 3.63% | 321,949 |
| Jul 18, 2025 | 6.77 | 6.78 | 6.60 | 6.61 | 6.61 | -1.34% | 274,154 |