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3.29
1.86%
0.06
Siga Technologies Inc Stock (SIGA) Price History
The historical daily chart and data for Siga Technologies Inc stock (SIGA), show that the latest closing stock price as of September 04, 2026, is $3.29.
- Siga Technologies Inc all-time high stock price is $26.99, occurred on August 15, 2022.
- The lowest Siga Technologies Inc stock price recorded was $0.20 on December 24, 2015. Since then, Siga Technologies Inc's stock price has risen over 1,545% to $3.29 now.
- The 52-week high stock price for SIGA is $9.45, representing a 187.23% increase from the current share price, occurred on September 23, 2025.
- The 52-week low stock price for SIGA is $2.83, indicating a -13.98% decrease from the current share price, occurred on August 12, 2026.
- The closing price of Siga Technologies Inc (SIGA) stock in the beginning of 2025 was $7.62. The stock closed the year at $7.36, a loss of over -3.41% for the year.
The table below shows more information about SIGA historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 04, 2026 | $3.32 | $3.10 | $0.225 | 899,421.0 | +1.86% |
| Sep 03, 2026 | $3.28 | $3.15 | $0.125 | 830,077.0 | +0.62% |
| Sep 02, 2026 | $3.26 | $3.18 | $0.08 | 663,201.0 | -0.93% |
| Sep 01, 2026 | $3.27 | $3.10 | $0.17 | 1,076,940.0 | +3.18% |
| Aug 31, 2026 | $3.15 | $3.00 | $0.155 | 885,397.0 | +2.61% |
| Aug 28, 2026 | $3.08 | $2.98 | $0.095 | 568,366.0 | +0.00% |
| Aug 27, 2026 | $3.08 | $2.91 | $0.175 | 813,644.0 | -0.33% |
| Aug 26, 2026 | $3.11 | $3.00 | $0.11 | 651,122.0 | +0.99% |
| Aug 25, 2026 | $3.05 | $2.96 | $0.09 | 374,940.0 | +3.40% |
| Aug 24, 2026 | $3.12 | $2.92 | $0.205 | 667,073.0 | -3.29% |
| Aug 21, 2026 | $3.09 | $2.95 | $0.14 | 1,535,960.0 | +2.36% |
| Aug 20, 2026 | $3.10 | $2.93 | $0.17 | 576,926.0 | -4.50% |
| Aug 19, 2026 | $3.12 | $2.97 | $0.15 | 891,101.0 | +4.01% |
| Aug 18, 2026 | $3.00 | $2.88 | $0.12 | 456,978.0 | +2.05% |
| Aug 17, 2026 | $3.00 | $2.88 | $0.1189 | 766,206.0 | -2.33% |
| Aug 14, 2026 | $3.01 | $2.85 | $0.155 | 587,811.0 | +4.17% |
| Aug 13, 2026 | $2.94 | $2.85 | $0.085 | 479,855.0 | +0.35% |
| Aug 12, 2026 | $2.92 | $2.83 | $0.09 | 636,596.0 | -0.35% |
| Aug 11, 2026 | $2.99 | $2.87 | $0.12 | 582,219.0 | -1.71% |
| Aug 10, 2026 | $3.08 | $2.86 | $0.221 | 1,019,751.0 | -3.93% |
| Aug 07, 2026 | $3.19 | $3.04 | $0.155 | 677,624.0 | -2.24% |
| Aug 06, 2026 | $3.19 | $3.10 | $0.095 | 487,797.0 | -0.95% |
Siga Technologies Inc Stock (SIGA) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Siga Technologies Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of SIGA shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Siga Technologies Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Siga Technologies Inc Stock (SIGA) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $3.32 | $3.10 | $0.225 | 4,369,060.0 | +4.78% |
| Aug, 2026 | $3.31 | $2.83 | $0.48 | 14,060,974.0 | -3.98% |
| Jul, 2026 | $3.94 | $3.01 | $0.935 | 17,350,872.0 | -10.16% |
| Jun, 2026 | $4.62 | $3.56 | $1.06 | 11,687,162.0 | -22.22% |
| May, 2026 | $4.92 | $4.09 | $0.825 | 10,866,578.0 | +1.74% |
| Apr, 2026 | $5.45 | $4.29 | $1.16 | 13,458,585.0 | -14.02% |
| Mar, 2026 | $6.64 | $4.81 | $1.83 | 17,728,998.0 | -17.31% |
| Feb, 2026 | $7.11 | $6.37 | $0.735 | 8,144,717.0 | -3.43% |
| Jan, 2026 | $6.88 | $6.11 | $0.77 | 6,605,080.0 | +9.66% |
Siga Technologies Inc Stock (SIGA) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $6.54 | $5.85 | $0.695 | 6,916,886.0 | +1.82% |
| Nov, 2025 | $8.46 | $5.71 | $2.75 | 8,845,036.0 | -26.81% |
| Oct, 2025 | $9.29 | $7.94 | $1.35 | 8,272,325.0 | -9.51% |
| Sep, 2025 | $9.45 | $8.31 | $1.14 | 10,806,427.0 | +9.06% |
| Aug, 2025 | $9.62 | $6.38 | $3.24 | 13,747,167.0 | +26.93% |
| Jul, 2025 | $7.32 | $6.34 | $0.98 | 7,057,074.0 | +1.38% |
| Jun, 2025 | $6.81 | $5.86 | $0.95 | 8,590,905.0 | +9.03% |
| May, 2025 | $6.22 | $5.21 | $1.02 | 9,471,693.0 | +8.33% |
| Apr, 2025 | $6.61 | $4.95 | $1.66 | 13,432,902.0 | +0.73% |
| Mar, 2025 | $6.19 | $5.27 | $0.92 | 8,881,167.0 | -0.18% |
| Feb, 2025 | $6.25 | $5.30 | $0.95 | 8,914,929.0 | -8.19% |
| Jan, 2025 | $6.61 | $5.92 | $0.69 | 7,112,209.0 | -0.50% |
Siga Technologies Inc Stock (SIGA) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $7.30 | $5.62 | $1.68 | 9,704,605.0 | -18.68% |
| Nov, 2024 | $7.97 | $5.90 | $2.07 | 10,847,885.0 | +0.83% |
| Oct, 2024 | $7.43 | $6.42 | $1.01 | 10,152,748.0 | +6.96% |
| Sep, 2024 | $8.95 | $6.70 | $2.25 | 14,892,017.0 | -25.25% |
| Aug, 2024 | $12.83 | $6.80 | $6.03 | 63,791,839.0 | -9.52% |
| Jul, 2024 | $10.70 | $7.43 | $3.27 | 11,272,873.0 | +31.49% |
| Jun, 2024 | $8.12 | $6.21 | $1.91 | 10,404,380.0 | +1.47% |
| May, 2024 | $10.83 | $7.13 | $3.70 | 21,097,930.0 | -14.81% |
| Apr, 2024 | $10.00 | $8.01 | $1.99 | 19,172,562.0 | +2.57% |
| Mar, 2024 | $8.97 | $4.75 | $4.22 | 24,880,532.0 | +64.30% |
| Feb, 2024 | $5.42 | $4.26 | $1.16 | 6,979,942.0 | +6.76% |
| Jan, 2024 | $5.90 | $4.88 | $1.02 | 6,330,957.0 | -12.86% |
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