SIGA Technologies, Inc. (SIGA)
NASDAQ: SIGA · Real-Time Price · USD
8.96
+0.41 (4.80%)
At close: Aug 8, 2025, 4:00 PM
9.00
+0.04 (0.45%)
After-hours: Aug 8, 2025, 7:49 PM EDT

SIGA Technologies Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 8, 20258.569.118.508.968.964.80%828,427
Aug 7, 20257.388.777.388.558.5517.77%1,359,242
Aug 6, 20256.997.806.897.267.2610.00%1,347,166
Aug 5, 20256.696.696.526.606.60-0.75%472,938
Aug 4, 20256.536.666.486.656.652.94%282,392
Aug 1, 20256.526.576.386.466.46-2.27%409,576
Jul 31, 20256.626.666.526.616.61-0.90%287,259
Jul 30, 20257.077.116.656.676.67-4.85%350,386
Jul 29, 20257.187.217.007.017.01-2.77%387,159
Jul 28, 20257.187.327.147.217.210.98%457,588
Jul 25, 20257.057.226.977.147.141.13%286,895
Jul 24, 20257.167.267.067.067.06-1.40%387,479
Jul 23, 20256.917.176.907.167.164.53%395,853
Jul 22, 20256.866.906.806.856.85-274,222
Jul 21, 20256.626.876.606.856.853.63%321,949
Jul 18, 20256.776.786.606.616.61-1.34%274,154
Jul 17, 20256.816.856.696.706.70-1.18%306,500
Jul 16, 20256.746.836.706.786.781.19%221,381
Jul 15, 20256.866.906.686.706.70-2.33%257,116
Jul 14, 20256.826.916.736.866.861.33%371,490
Jul 11, 20256.776.886.706.776.77-1.88%329,355
Jul 10, 20256.927.076.886.906.90-367,873
Jul 9, 20256.806.946.806.906.901.92%416,347
Jul 8, 20256.776.836.696.776.770.59%318,576
Jul 7, 20256.746.896.646.736.730.60%370,925
Jul 3, 20256.726.736.586.696.690.15%209,179
Jul 2, 20256.536.706.476.686.682.93%358,115
Jul 1, 20256.506.606.346.496.49-0.46%359,458
Jun 30, 20256.506.816.406.526.520.93%474,885
Jun 27, 20256.566.626.386.466.46-1.52%915,826
Jun 26, 20256.486.606.406.566.561.86%332,386
Jun 25, 20256.396.566.306.446.440.63%317,119
Jun 24, 20256.246.446.226.406.403.39%258,843
Jun 23, 20256.116.256.016.196.191.14%323,106
Jun 20, 20256.496.496.116.126.12-4.67%437,863
Jun 18, 20256.296.426.186.426.421.90%317,037
Jun 17, 20256.486.636.256.306.30-3.08%457,839
Jun 16, 20256.396.536.356.506.502.20%265,346
Jun 13, 20256.446.576.286.366.36-1.24%502,961
Jun 12, 20256.276.566.236.446.441.58%433,891
Jun 11, 20256.256.356.196.346.341.93%367,744
Jun 10, 20256.106.256.056.226.222.64%453,006
Jun 9, 20256.056.135.996.066.060.50%344,863
Jun 6, 20255.976.145.956.036.032.55%385,583
Jun 5, 20256.176.215.865.885.88-4.39%585,698
Jun 4, 20256.216.276.146.156.15-0.81%548,793
Jun 3, 20256.086.276.036.206.201.97%422,206
Jun 2, 20255.976.215.906.086.081.67%451,112
May 30, 20256.116.115.955.985.98-2.92%299,750
May 29, 20256.146.206.066.166.161.15%335,959