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SIGA Technologies, Inc. (SIGA)
NASDAQ: SIGA · Real-Time Price · USD
5.60
-0.20 (-3.45%)
At close: Mar 9, 2026, 4:00 PM EDT
5.45
-0.15 (-2.68%)
After-hours: Mar 9, 2026, 4:58 PM EDT

SIGA Technologies Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 20265.715.715.455.60--3.45%879,554
Mar 6, 20266.146.165.785.805.80-7.05%775,334
Mar 5, 20266.276.506.236.246.24-2.04%728,932
Mar 4, 20266.286.376.226.376.372.41%682,003
Mar 3, 20266.416.416.166.226.22-5.04%506,937
Mar 2, 20266.406.656.336.556.551.24%464,563
Feb 27, 20266.556.586.376.476.47-2.56%1,285,711
Feb 26, 20266.856.856.596.646.64-2.35%338,308
Feb 25, 20266.816.866.716.806.800.59%325,268
Feb 24, 20266.736.916.736.766.760.75%291,898
Feb 23, 20266.756.866.566.716.71-0.59%289,845
Feb 20, 20266.746.836.646.756.75-0.30%1,045,352
Feb 19, 20266.676.786.546.776.771.35%418,894
Feb 18, 20266.756.846.676.686.68-1.47%312,360
Feb 17, 20266.796.906.686.786.78-0.15%246,473
Feb 13, 20266.687.026.686.796.791.65%312,746
Feb 12, 20266.676.696.566.686.680.60%311,974
Feb 11, 20266.706.766.516.646.64-0.75%368,287
Feb 10, 20266.546.846.546.696.692.45%353,852
Feb 9, 20266.696.696.476.536.53-2.54%236,884
Feb 6, 20266.556.776.556.706.702.92%395,862
Feb 5, 20266.636.776.516.516.51-3.27%321,846
Feb 4, 20267.007.036.616.736.73-3.17%405,704
Feb 3, 20266.957.116.876.956.95-335,596
Feb 2, 20266.687.006.636.956.953.73%529,852
Jan 30, 20266.776.806.606.706.70-1.62%312,851
Jan 29, 20266.706.836.596.816.812.10%279,160
Jan 28, 20266.856.856.666.676.67-2.20%226,228
Jan 27, 20266.766.876.706.826.820.44%315,689
Jan 26, 20266.656.846.656.796.792.26%386,088
Jan 23, 20266.726.766.626.646.64-1.34%274,201
Jan 22, 20266.686.816.636.736.731.05%345,755
Jan 21, 20266.546.676.426.666.661.83%233,284
Jan 20, 20266.506.616.416.546.54-0.61%265,261
Jan 16, 20266.616.776.576.586.58-0.45%313,260
Jan 15, 20266.726.726.546.616.61-1.64%327,069
Jan 14, 20266.616.776.526.726.721.82%247,614
Jan 13, 20266.606.636.456.606.600.15%253,515
Jan 12, 20266.656.796.566.596.59-0.30%450,366
Jan 9, 20266.786.826.606.616.61-2.36%280,659
Jan 8, 20266.806.856.676.776.77-1.17%304,163
Jan 7, 20266.756.886.686.856.852.85%453,836
Jan 6, 20266.396.716.286.666.664.23%443,329
Jan 5, 20266.296.516.286.396.391.91%539,984
Jan 2, 20266.176.336.116.276.272.62%388,089
Dec 31, 20256.166.216.086.116.11-0.97%312,755
Dec 30, 20256.256.306.146.176.17-1.28%314,831
Dec 29, 20256.256.336.216.256.25-0.32%269,002
Dec 26, 20256.276.336.216.276.27-310,607
Dec 24, 20256.216.326.206.276.270.64%182,517
Dec 23, 20256.236.346.216.236.23-0.32%417,376
Dec 22, 20256.266.346.206.256.25-0.32%295,820
Dec 19, 20256.286.416.256.276.27-0.63%529,704
Dec 18, 20256.366.456.296.316.31-1.10%332,238
Dec 17, 20256.296.396.276.386.381.59%219,607
Dec 16, 20256.286.336.226.286.28-0.63%274,417
Dec 15, 20256.476.546.286.326.32-2.17%348,537
Dec 12, 20256.516.526.396.466.46-0.92%296,176
Dec 11, 20256.306.556.256.526.524.32%462,103
Dec 10, 20256.256.366.206.256.25-640,350
Dec 9, 20256.156.376.156.256.251.63%364,472
Dec 8, 20256.246.296.136.156.15-0.81%252,992
Dec 5, 20256.346.356.176.206.20-2.21%236,540
Dec 4, 20256.296.356.156.346.341.60%304,732
Dec 3, 20255.936.265.936.246.245.23%322,389
Dec 2, 20255.936.115.905.935.930.68%347,839
Dec 1, 20256.026.065.855.895.89-2.81%309,593
Nov 28, 20256.096.156.006.066.060.33%179,674
Nov 26, 20256.006.055.906.046.041.51%229,444
Nov 25, 20255.946.105.835.955.950.17%556,703
Nov 24, 20255.856.005.835.945.941.71%356,199
Nov 21, 20255.735.975.715.845.841.21%342,459
Nov 20, 20255.966.055.755.775.77-2.37%455,739
Nov 19, 20255.955.995.845.915.91-1.01%360,050
Nov 18, 20255.856.025.805.975.971.19%430,561
Nov 17, 20256.016.085.855.905.90-1.67%505,797
Nov 14, 20256.016.115.856.006.00-1.32%543,900
Nov 13, 20256.206.335.956.086.08-2.09%784,262
Nov 12, 20256.366.416.206.216.21-1.27%453,671
Nov 11, 20256.526.566.256.296.29-3.38%557,125
Nov 10, 20256.476.636.206.516.51-0.46%815,116
Nov 7, 20257.307.446.516.546.54-19.95%1,008,654
Nov 6, 20258.418.468.158.178.17-3.08%326,143
Nov 5, 20258.148.468.078.438.433.56%315,771
Nov 4, 20258.008.197.908.148.14-0.73%329,812
Nov 3, 20258.288.298.068.208.20-0.97%439,598
Oct 31, 20258.278.358.088.288.28-0.36%362,569
Oct 30, 20258.138.318.068.318.312.21%337,416
Oct 29, 20258.458.458.078.138.13-3.67%348,972
Oct 28, 20258.438.548.378.448.440.12%313,881
Oct 27, 20258.508.548.418.438.43-0.12%297,776
Oct 24, 20258.468.528.338.448.440.48%196,651
Oct 23, 20258.268.478.118.408.401.69%271,025
Oct 22, 20258.428.548.068.268.26-2.48%301,581
Oct 21, 20258.488.488.328.478.47-0.12%266,660
Oct 20, 20258.408.558.368.488.482.17%349,595
Oct 17, 20258.278.428.228.308.30-0.60%281,858
Oct 16, 20258.438.538.238.358.35-0.83%567,513
Oct 15, 20258.258.438.208.428.422.81%268,196
Oct 14, 20258.158.277.948.198.19-0.85%355,233