System1, Inc. (SST)
NYSE: SST · Real-Time Price · USD
7.62
-0.40 (-4.99%)
At close: Oct 7, 2025, 4:00 PM EDT
7.62
0.00 (0.00%)
After-hours: Oct 7, 2025, 6:30 PM EDT
System1 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 7, 2025 | 8.14 | 8.14 | 7.81 | 7.85 | - | -2.12% | 4,076 |
| Oct 6, 2025 | 7.93 | 8.39 | 7.71 | 8.02 | 8.02 | 0.88% | 26,151 |
| Oct 3, 2025 | 7.48 | 9.30 | 7.48 | 7.95 | 7.95 | 4.33% | 78,659 |
| Oct 2, 2025 | 7.21 | 7.95 | 7.08 | 7.62 | 7.62 | 6.87% | 22,211 |
| Oct 1, 2025 | 7.00 | 7.16 | 6.70 | 7.13 | 7.13 | 1.28% | 30,666 |
| Sep 30, 2025 | 7.11 | 7.23 | 6.94 | 7.04 | 7.04 | -3.69% | 18,890 |
| Sep 29, 2025 | 7.38 | 7.49 | 7.16 | 7.31 | 7.31 | -0.95% | 13,659 |
| Sep 26, 2025 | 7.23 | 7.56 | 7.11 | 7.38 | 7.38 | 0.54% | 8,314 |
| Sep 25, 2025 | 7.89 | 7.89 | 6.96 | 7.34 | 7.34 | -7.44% | 24,274 |
| Sep 24, 2025 | 8.05 | 8.20 | 7.73 | 7.93 | 7.93 | -0.38% | 14,107 |
| Sep 23, 2025 | 8.62 | 9.05 | 7.70 | 7.96 | 7.96 | -8.08% | 33,723 |
| Sep 22, 2025 | 8.44 | 8.79 | 8.30 | 8.66 | 8.66 | 2.97% | 27,260 |
| Sep 19, 2025 | 8.53 | 8.73 | 8.27 | 8.41 | 8.41 | -4.76% | 45,674 |
| Sep 18, 2025 | 8.84 | 9.27 | 8.50 | 8.83 | 8.83 | 5.62% | 54,296 |
| Sep 17, 2025 | 8.69 | 8.72 | 8.21 | 8.36 | 8.36 | -1.18% | 27,988 |
| Sep 16, 2025 | 8.92 | 8.96 | 8.31 | 8.46 | 8.46 | -4.51% | 22,632 |
| Sep 15, 2025 | 8.83 | 9.00 | 8.59 | 8.86 | 8.86 | -0.67% | 49,942 |
| Sep 12, 2025 | 8.68 | 8.99 | 8.41 | 8.92 | 8.92 | 1.94% | 51,660 |
| Sep 11, 2025 | 8.00 | 8.82 | 8.00 | 8.75 | 8.75 | 8.02% | 59,003 |
| Sep 10, 2025 | 7.99 | 8.22 | 7.67 | 8.10 | 8.10 | 2.79% | 33,030 |
| Sep 9, 2025 | 7.74 | 8.07 | 7.51 | 7.88 | 7.88 | 1.94% | 35,688 |
| Sep 8, 2025 | 7.59 | 7.85 | 7.54 | 7.73 | 7.73 | -0.51% | 23,607 |
| Sep 5, 2025 | 7.45 | 7.90 | 7.24 | 7.77 | 7.77 | 4.02% | 31,305 |
| Sep 4, 2025 | 7.17 | 7.49 | 6.92 | 7.47 | 7.47 | 5.06% | 30,074 |
| Sep 3, 2025 | 6.88 | 7.18 | 6.62 | 7.11 | 7.11 | 4.25% | 39,610 |
| Sep 2, 2025 | 7.01 | 7.25 | 6.70 | 6.82 | 6.82 | -4.21% | 54,889 |
| Aug 29, 2025 | 7.25 | 7.80 | 6.90 | 7.12 | 7.12 | -3.91% | 31,755 |
| Aug 28, 2025 | 7.70 | 7.93 | 7.22 | 7.41 | 7.41 | -2.37% | 61,380 |
| Aug 27, 2025 | 7.33 | 7.96 | 7.25 | 7.59 | 7.59 | 4.40% | 45,431 |
| Aug 26, 2025 | 8.28 | 8.28 | 7.18 | 7.27 | 7.27 | -10.25% | 58,328 |
| Aug 25, 2025 | 7.26 | 8.32 | 6.75 | 8.10 | 8.10 | 8.00% | 88,755 |
| Aug 22, 2025 | 6.79 | 7.66 | 6.51 | 7.50 | 7.50 | 11.44% | 80,872 |
| Aug 21, 2025 | 6.33 | 7.46 | 6.17 | 6.73 | 6.73 | 4.83% | 91,773 |
| Aug 20, 2025 | 6.58 | 6.90 | 6.12 | 6.42 | 6.42 | -2.73% | 87,589 |
| Aug 19, 2025 | 5.95 | 6.85 | 5.95 | 6.60 | 6.60 | 9.45% | 59,634 |
| Aug 18, 2025 | 5.79 | 6.25 | 5.65 | 6.03 | 6.03 | 4.15% | 36,490 |
| Aug 15, 2025 | 5.91 | 5.99 | 5.71 | 5.79 | 5.79 | -3.98% | 25,428 |
| Aug 14, 2025 | 5.78 | 6.09 | 5.74 | 6.03 | 6.03 | 1.17% | 35,496 |
| Aug 13, 2025 | 5.70 | 6.20 | 5.56 | 5.96 | 5.96 | 3.47% | 65,382 |
| Aug 12, 2025 | 5.58 | 5.93 | 5.52 | 5.76 | 5.76 | 1.23% | 28,425 |
| Aug 11, 2025 | 5.66 | 5.77 | 5.48 | 5.69 | 5.69 | 4.60% | 19,214 |
| Aug 8, 2025 | 5.38 | 5.84 | 4.95 | 5.44 | 5.44 | -7.64% | 62,091 |
| Aug 7, 2025 | 5.26 | 6.31 | 5.26 | 5.89 | 5.89 | 12.40% | 109,524 |
| Aug 6, 2025 | 5.42 | 5.69 | 5.21 | 5.24 | 5.24 | -3.50% | 30,585 |
| Aug 5, 2025 | 5.83 | 6.31 | 5.30 | 5.43 | 5.43 | -8.74% | 53,974 |
| Aug 4, 2025 | 6.03 | 6.37 | 5.76 | 5.95 | 5.95 | -0.83% | 27,150 |
| Aug 1, 2025 | 6.07 | 6.17 | 5.69 | 6.00 | 6.00 | -3.54% | 43,582 |
| Jul 31, 2025 | 6.49 | 6.52 | 6.01 | 6.22 | 6.22 | -3.42% | 29,901 |
| Jul 30, 2025 | 7.18 | 7.27 | 6.41 | 6.44 | 6.44 | -9.17% | 45,980 |
| Jul 29, 2025 | 7.75 | 7.75 | 6.54 | 7.09 | 7.09 | -4.70% | 88,748 |