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
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 22, 2025 | 0.45 | 0.45 | 0.32 | 0.38 | - | -9.76% | 25,355 |
| Oct 21, 2025 | 0.41 | 0.42 | 0.28 | 0.42 | 0.42 | 30.56% | 79,536 |
| Oct 20, 2025 | 0.24 | 0.44 | 0.24 | 0.32 | 0.32 | 46.23% | 252,555 |
| Oct 17, 2025 | 0.22 | 0.22 | 0.19 | 0.22 | 0.22 | 36.65% | 23,289 |
| Oct 16, 2025 | 0.20 | 0.20 | 0.16 | 0.16 | 0.16 | -13.72% | 18,909 |
| Oct 15, 2025 | 0.22 | 0.22 | 0.16 | 0.19 | 0.19 | -6.70% | 15,552 |
| Oct 14, 2025 | 0.22 | 0.22 | 0.15 | 0.20 | 0.20 | 9.11% | 19,513 |
| Oct 13, 2025 | 0.14 | 0.20 | 0.14 | 0.18 | 0.18 | -6.24% | 21,390 |
| Oct 10, 2025 | 0.14 | 0.20 | 0.14 | 0.20 | 0.20 | 15.00% | 29,477 |
| Oct 9, 2025 | 0.17 | 0.17 | 0.14 | 0.17 | 0.17 | 23.19% | 65,999 |
| Oct 8, 2025 | 0.17 | 0.17 | 0.14 | 0.14 | 0.14 | -8.00% | 8,035 |
| Oct 7, 2025 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | - | 3 |
| Oct 6, 2025 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | - | 18,907 |
| Oct 3, 2025 | 0.13 | 0.15 | 0.13 | 0.15 | 0.15 | 11.86% | 12,720 |
| Oct 2, 2025 | 0.13 | 0.14 | 0.13 | 0.13 | 0.13 | 0.04% | 9,049 |
| Oct 1, 2025 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | -10.63% | 6,050 |
| Sep 30, 2025 | 0.14 | 0.15 | 0.13 | 0.15 | 0.15 | - | 6,950 |
| Sep 29, 2025 | 0.16 | 0.17 | 0.14 | 0.15 | 0.15 | 7.14% | 19,336 |
| Sep 26, 2025 | 0.16 | 0.17 | 0.14 | 0.14 | 0.14 | -12.50% | 10,097 |
| Sep 25, 2025 | 0.16 | 0.16 | 0.14 | 0.16 | 0.16 | 13.48% | 3,961 |
| Sep 24, 2025 | 0.17 | 0.17 | 0.13 | 0.14 | 0.14 | -11.88% | 14,885 |
| Sep 23, 2025 | 0.14 | 0.16 | 0.14 | 0.16 | 0.16 | 7.58% | 1,692 |
| Sep 22, 2025 | 0.15 | 0.17 | 0.14 | 0.15 | 0.15 | -2.80% | 7,600 |
| Sep 19, 2025 | 0.17 | 0.17 | 0.15 | 0.15 | 0.15 | 19.48% | 11,702 |
| Sep 18, 2025 | 0.16 | 0.16 | 0.13 | 0.13 | 0.13 | -14.60% | 45,673 |
| Sep 17, 2025 | 0.15 | 0.15 | 0.13 | 0.15 | 0.15 | 4.66% | 7,158 |
| Sep 16, 2025 | 0.15 | 0.15 | 0.13 | 0.14 | 0.14 | -4.48% | 19,896 |
| Sep 15, 2025 | 0.16 | 0.16 | 0.13 | 0.15 | 0.15 | 17.55% | 2,390 |
| Sep 12, 2025 | 0.16 | 0.16 | 0.13 | 0.13 | 0.13 | -9.50% | 5,735 |
| Sep 11, 2025 | 0.15 | 0.16 | 0.14 | 0.14 | 0.14 | -10.76% | 2,238 |
| Sep 10, 2025 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | 3.27% | 617 |
| Sep 9, 2025 | 0.14 | 0.16 | 0.13 | 0.15 | 0.15 | 11.99% | 21,886 |
| Sep 8, 2025 | 0.13 | 0.15 | 0.13 | 0.14 | 0.14 | 7.15% | 5,758 |
| Sep 5, 2025 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | - | - |
| Sep 4, 2025 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | -0.39% | 68 |
| Sep 3, 2025 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.39% | 70 |
| Sep 2, 2025 | 0.13 | 0.14 | 0.12 | 0.13 | 0.13 | 1.27% | 2,406 |
| Aug 29, 2025 | 0.14 | 0.14 | 0.13 | 0.13 | 0.13 | -20.16% | 3,122 |
| Aug 28, 2025 | 0.15 | 0.16 | 0.14 | 0.16 | 0.16 | 9.59% | 34,623 |
| Aug 27, 2025 | 0.16 | 0.16 | 0.14 | 0.14 | 0.14 | -10.06% | 15,324 |
| Aug 26, 2025 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | - | 205 |
| Aug 25, 2025 | 0.17 | 0.17 | 0.15 | 0.16 | 0.16 | 10.34% | 37,344 |
| Aug 22, 2025 | 0.15 | 0.17 | 0.15 | 0.15 | 0.15 | 3.53% | 1,384 |
| Aug 21, 2025 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | 0.04% | 2,000 |
| Aug 20, 2025 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | - | 832 |
| Aug 19, 2025 | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 | -4.91% | 2,000 |
| Aug 18, 2025 | 0.14 | 0.15 | 0.14 | 0.15 | 0.15 | 5.54% | 2,004 |
| Aug 15, 2025 | 0.15 | 0.17 | 0.12 | 0.14 | 0.14 | -22.46% | 65,718 |
| Aug 14, 2025 | 0.15 | 0.18 | 0.15 | 0.18 | 0.18 | 9.03% | 1,256 |
| Aug 13, 2025 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | -8.33% | 257 |