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Signal Advance, Inc. (SIGL)
OTCMKTS · Delayed Price · Currency is USD
0.160
0.00 (0.00%)
At close: Apr 28, 2026

Signal Advance Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 20260.160.160.160.160.16-1,000
Apr 27, 20260.160.160.160.160.16-3.03%3,495
Apr 24, 20260.170.170.170.170.179.13%1,660
Apr 23, 20260.160.170.150.150.15-19.66%2,767
Apr 22, 20260.190.190.190.190.19-3.49%1,037
Apr 21, 20260.200.200.200.200.205.41%7,814
Apr 20, 20260.160.190.160.190.1912.94%17,312
Apr 17, 20260.160.160.160.160.16-15.57%115
Apr 16, 20260.190.190.160.190.19-9,156
Apr 15, 20260.190.190.190.190.1915.34%2,910
Apr 14, 20260.170.170.170.170.174.47%188
Apr 13, 20260.190.190.160.160.163.34%18,318
Apr 10, 20260.160.190.150.160.164.56%1,260
Apr 9, 20260.180.180.150.150.152.76%4,341
Apr 8, 20260.150.150.150.150.15-244
Apr 7, 20260.170.170.150.150.15-503
Apr 6, 20260.160.170.150.150.15-6.93%1,360
Apr 1, 20260.150.160.150.160.16-14,100
Mar 31, 20260.160.160.160.160.16-19.69%10,216
Mar 30, 20260.190.190.190.190.1914.12%1,030
Mar 27, 20260.170.170.170.170.1711.77%745
Mar 25, 20260.180.190.150.150.15-4.94%2,530
Mar 24, 20260.170.170.160.160.16-11.60%250
Mar 23, 20260.190.190.180.180.184.93%2,575
Mar 20, 20260.190.190.170.170.17-4.17%1,750
Mar 19, 20260.180.180.180.180.18-1,470
Mar 18, 20260.160.180.160.180.18-1.64%6,020
Mar 17, 20260.190.200.180.180.18-8.04%10,540
Mar 16, 20260.200.200.200.200.209.34%1,032
Mar 11, 20260.180.180.180.180.18-200
Mar 10, 20260.180.180.180.180.181.11%1,299
Mar 9, 20260.190.190.180.180.18-1.10%2,087
Mar 6, 20260.180.180.180.180.180.55%1,124
Mar 4, 20260.190.190.180.180.180.56%390
Feb 27, 20260.190.190.180.180.18-5.26%9,732
Feb 26, 20260.190.190.190.190.19-3.70%246
Feb 25, 20260.200.200.200.200.204.95%858
Feb 24, 20260.190.190.190.190.19-0.42%364
Feb 23, 20260.200.210.190.190.19-11.11%13,261
Feb 19, 20260.200.210.200.210.216.20%2,134
Feb 18, 20260.200.200.200.200.20-0.10%7,700
Feb 17, 20260.200.200.200.200.20-0.05%100
Feb 13, 20260.200.200.200.200.20-13.40%6,156
Feb 12, 20260.230.230.230.230.2315.59%2,021
Feb 10, 20260.200.220.200.200.20-0.05%52,902
Feb 9, 20260.200.240.200.200.20-1.38%4,345
Feb 6, 20260.210.210.190.200.20-5.58%2,565
Feb 5, 20260.220.220.220.220.22-5,065
Feb 4, 20260.220.240.220.220.220.61%5,613
Feb 3, 20260.230.240.200.210.21-13.66%24,450
Feb 2, 20260.230.250.230.250.2511.99%14,104
Jan 30, 20260.230.230.220.220.22-7.03%13,310
Jan 29, 20260.230.240.230.240.248.05%5,535
Jan 28, 20260.220.250.220.220.22-11.00%15,331
Jan 27, 20260.250.260.230.250.25-2.29%18,750
Jan 26, 20260.240.260.240.250.25-14,393
Jan 23, 20260.250.250.240.250.256.30%4,749
Jan 22, 20260.240.240.240.240.24-5,300
Jan 21, 20260.250.250.220.240.24-5.48%9,141
Jan 20, 20260.230.250.210.250.259.53%38,159
Jan 16, 20260.210.240.210.230.234.50%10,958
Jan 15, 20260.220.220.180.220.227.74%17,525
Jan 14, 20260.220.220.160.200.20-6.11%103,155
Jan 13, 20260.200.220.200.220.2214.47%77,255
Jan 12, 20260.190.200.190.190.190.53%24,336
Jan 9, 20260.180.190.170.190.198.56%11,941
Jan 8, 20260.170.170.170.170.174.88%1,010
Jan 7, 20260.200.200.170.170.172.47%32,484
Jan 6, 20260.170.180.160.160.16-18.96%10,200
Jan 5, 20260.200.200.200.200.203.58%18,149
Jan 2, 20260.180.200.180.190.1919.21%5,022
Dec 31, 20250.160.200.160.160.16-19.01%39,374
Dec 30, 20250.180.200.160.200.2011.06%44,503
Dec 29, 20250.220.220.150.180.18-10.00%141,625
Dec 26, 20250.210.210.200.200.20-9.09%6,995
Dec 24, 20250.220.220.200.220.224.76%15,854
Dec 23, 20250.210.210.200.210.21-14,149
Dec 22, 20250.200.220.200.210.215.00%25,988
Dec 19, 20250.200.250.200.200.20-20.00%55,270
Dec 18, 20250.200.250.200.250.2510.13%7,891
Dec 17, 20250.240.250.200.230.2313.44%25,883
Dec 16, 20250.200.200.200.200.20-16.62%9,062
Dec 15, 20250.250.250.200.240.242.04%17,706
Dec 12, 20250.250.250.220.240.24-1.96%11,080
Dec 11, 20250.230.250.220.240.246.15%13,995
Dec 10, 20250.230.230.230.230.23-1.53%2,000
Dec 9, 20250.250.250.220.230.23-2.34%10,737
Dec 8, 20250.240.240.240.240.234.40%175
Dec 5, 20250.250.250.220.230.23-4.21%6,028
Dec 4, 20250.250.250.240.240.241.60%9,655
Dec 3, 20250.230.250.220.230.234.95%12,263
Dec 2, 20250.210.230.210.220.22-6.81%34,113
Dec 1, 20250.220.240.220.240.24-1.42%52,760
Nov 28, 20250.240.240.230.240.245.08%2,058
Nov 26, 20250.220.240.220.230.232.70%76,566
Nov 25, 20250.250.250.220.220.22-11.04%3,020
Nov 24, 20250.230.250.220.250.255.67%20,700
Nov 21, 20250.250.250.220.240.243.18%10,765
Nov 20, 20250.240.250.230.230.233.15%9,052
Nov 19, 20250.220.220.220.220.22-1,489