Signal Advance, Inc. (SIGL)
OTCMKTS · Delayed Price · Currency is USD
0.3400
-0.0800 (-19.05%)
Oct 22, 2025, 11:43 AM EDT

Signal Advance Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 22, 20250.450.450.320.38--9.76%25,355
Oct 21, 20250.410.420.280.420.4230.56%79,536
Oct 20, 20250.240.440.240.320.3246.23%252,555
Oct 17, 20250.220.220.190.220.2236.65%23,289
Oct 16, 20250.200.200.160.160.16-13.72%18,909
Oct 15, 20250.220.220.160.190.19-6.70%15,552
Oct 14, 20250.220.220.150.200.209.11%19,513
Oct 13, 20250.140.200.140.180.18-6.24%21,390
Oct 10, 20250.140.200.140.200.2015.00%29,477
Oct 9, 20250.170.170.140.170.1723.19%65,999
Oct 8, 20250.170.170.140.140.14-8.00%8,035
Oct 7, 20250.150.150.150.150.15-3
Oct 6, 20250.150.150.150.150.15-18,907
Oct 3, 20250.130.150.130.150.1511.86%12,720
Oct 2, 20250.130.140.130.130.130.04%9,049
Oct 1, 20250.130.130.130.130.13-10.63%6,050
Sep 30, 20250.140.150.130.150.15-6,950
Sep 29, 20250.160.170.140.150.157.14%19,336
Sep 26, 20250.160.170.140.140.14-12.50%10,097
Sep 25, 20250.160.160.140.160.1613.48%3,961
Sep 24, 20250.170.170.130.140.14-11.88%14,885
Sep 23, 20250.140.160.140.160.167.58%1,692
Sep 22, 20250.150.170.140.150.15-2.80%7,600
Sep 19, 20250.170.170.150.150.1519.48%11,702
Sep 18, 20250.160.160.130.130.13-14.60%45,673
Sep 17, 20250.150.150.130.150.154.66%7,158
Sep 16, 20250.150.150.130.140.14-4.48%19,896
Sep 15, 20250.160.160.130.150.1517.55%2,390
Sep 12, 20250.160.160.130.130.13-9.50%5,735
Sep 11, 20250.150.160.140.140.14-10.76%2,238
Sep 10, 20250.160.160.160.160.163.27%617
Sep 9, 20250.140.160.130.150.1511.99%21,886
Sep 8, 20250.130.150.130.140.147.15%5,758
Sep 5, 20250.130.130.130.130.13--
Sep 4, 20250.130.130.130.130.13-0.39%68
Sep 3, 20250.130.130.130.130.130.39%70
Sep 2, 20250.130.140.120.130.131.27%2,406
Aug 29, 20250.140.140.130.130.13-20.16%3,122
Aug 28, 20250.150.160.140.160.169.59%34,623
Aug 27, 20250.160.160.140.140.14-10.06%15,324
Aug 26, 20250.160.160.160.160.16-205
Aug 25, 20250.170.170.150.160.1610.34%37,344
Aug 22, 20250.150.170.150.150.153.53%1,384
Aug 21, 20250.140.140.140.140.140.04%2,000
Aug 20, 20250.140.140.140.140.14-832
Aug 19, 20250.140.140.140.140.14-4.91%2,000
Aug 18, 20250.140.150.140.150.155.54%2,004
Aug 15, 20250.150.170.120.140.14-22.46%65,718
Aug 14, 20250.150.180.150.180.189.03%1,256
Aug 13, 20250.170.170.170.170.17-8.33%257