NYSE : SST
System1, Inc. — Price history
Industrials · Specialty Business Services · United States
Last price 1.7 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 17.83M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
System1, Inc. (SST) closed at 1.8 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 1.71 | 1.805 | 1.71 | 1.8 | 13,747 | +5.88% |
| 2026-10-30 | 1.76 | 1.795 | 1.609 | 1.7 | 88,247 | -3.95% |
| 2026-10-29 | 1.8 | 1.86 | 1.75 | 1.77 | 43,619 | -2.21% |
| 2026-10-28 | 1.83 | 1.865 | 1.76 | 1.81 | 50,188 | -0.55% |
| 2026-10-27 | 1.92 | 2.04 | 1.81 | 1.82 | 44,161 | -6.67% |
| 2026-10-26 | 2.08 | 2.09 | 1.9 | 1.95 | 58,682 | -6.70% |
| 2026-10-23 | 2.15 | 2.2 | 2.043 | 2.09 | 29,061 | -2.79% |
| 2026-10-22 | 2.1 | 2.22 | 2.05 | 2.15 | 28,556 | -0.92% |
| 2026-10-21 | 2.12 | 2.219 | 2.085 | 2.17 | 45,056 | +3.33% |
| 2026-10-20 | 2.04 | 2.13 | 2 | 2.1 | 33,273 | +2.94% |
| 2026-10-19 | 2.11 | 2.15 | 1.89 | 2.04 | 83,027 | -2.86% |
| 2026-10-16 | 2.32 | 2.449 | 2.06 | 2.1 | 118,973 | -5.83% |
| 2026-10-15 | 2.06 | 2.31 | 2.025 | 2.23 | 57,687 | +7.21% |
| 2026-10-14 | 2.12 | 2.21 | 2.02 | 2.08 | 45,021 | -3.70% |
| 2026-10-13 | 2.13 | 2.235 | 2.12 | 2.16 | 29,758 | -1.37% |
| 2026-10-12 | 2.32 | 2.33 | 2.043 | 2.19 | 97,147 | -6.41% |
| 2026-10-09 | 2.31 | 2.442 | 2.287 | 2.34 | 53,535 | +3.08% |
| 2026-10-08 | 2.31 | 2.47 | 2.26 | 2.27 | 45,834 | -3.40% |
| 2026-10-07 | 2.32 | 2.47 | 2.29 | 2.35 | 46,949 | -0.42% |
| 2026-10-06 | 2.31 | 2.49 | 2.3 | 2.36 | 103,194 | +2.61% |
| 2026-10-05 | 2.45 | 2.45 | 2.3 | 2.3 | 92,450 | -5.74% |
| 2026-10-02 | 2.64 | 2.65 | 2.35 | 2.44 | 87,160 | -7.58% |
| 2026-10-01 | 2.63 | 2.715 | 2.545 | 2.64 | 66,874 | +0.76% |
| 2026-09-30 | 2.72 | 2.75 | 2.6 | 2.62 | 41,254 | -2.96% |
| 2026-09-29 | 2.75 | 2.87 | 2.61 | 2.7 | 122,638 | -0.37% |
| 2026-09-28 | 2.85 | 2.981 | 2.707 | 2.71 | 120,577 | -3.90% |
| 2026-09-25 | 3.09 | 3.11 | 2.8 | 2.82 | 185,138 | -8.44% |
| 2026-09-24 | 3.15 | 3.27 | 3 | 3.08 | 257,126 | -1.91% |
| 2026-09-23 | 3.46 | 3.7 | 3.08 | 3.14 | 331,686 | -9.51% |
| 2026-09-22 | 3.93 | 4.15 | 3.39 | 3.47 | 242,088 | -10.57% |
| 2026-09-21 | 3.3 | 4.377 | 3.221 | 3.88 | 831,497 | +16.52% |
| 2026-09-18 | 3.24 | 3.53 | 3.06 | 3.33 | 338,557 | +3.42% |
| 2026-09-17 | 3.13 | 3.24 | 3.061 | 3.22 | 134,744 | +3.87% |
| 2026-09-16 | 3.31 | 3.31 | 3.04 | 3.1 | 166,319 | -6.63% |
| 2026-09-15 | 3.25 | 3.35 | 3.15 | 3.32 | 196,444 | +1.84% |
| 2026-09-14 | 3.41 | 3.51 | 3.205 | 3.26 | 290,156 | -4.68% |
| 2026-09-11 | 3.75 | 4.178 | 3.41 | 3.42 | 371,413 | -10.94% |
| 2026-09-10 | 4.25 | 4.7 | 3.73 | 3.84 | 651,756 | -12.93% |
| 2026-09-09 | 5.05 | 5.148 | 4.3 | 4.41 | 997,086 | -11.80% |
| 2026-09-08 | 4.04 | 5.45 | 3.811 | 5 | 5,994,367 | +30.55% |
| 2026-09-04 | 4 | 4.45 | 3.42 | 3.83 | 1,996,844 | +1.86% |
| 2026-09-03 | 3.25 | 3.87 | 3.161 | 3.76 | 2,132,013 | +24.92% |
| 2026-09-02 | 2.73 | 3.3 | 2.68 | 3.01 | 1,773,367 | +5.99% |
| 2026-09-01 | 2.5 | 2.85 | 2.28 | 2.84 | 2,198,931 | +26.79% |
| 2026-08-31 | 1.96 | 2.63 | 1.91 | 2.24 | 9,173,506 | +18.52% |
| 2026-08-28 | 1.82 | 1.92 | 1.811 | 1.89 | 41,276 | +1.61% |
| 2026-08-27 | 1.89 | 1.94 | 1.82 | 1.86 | 57,142 | +0.54% |
| 2026-08-26 | 1.85 | 2.01 | 1.845 | 1.85 | 91,863 | -2.12% |
| 2026-08-25 | 1.91 | 1.935 | 1.75 | 1.89 | 89,906 | -2.07% |
| 2026-08-24 | 1.97 | 2 | 1.79 | 1.93 | 139,346 | +0.00% |
| 2026-08-21 | 1.92 | 2.055 | 1.881 | 1.93 | 30,282 | -0.52% |
| 2026-08-20 | 2.01 | 2.07 | 1.851 | 1.94 | 47,572 | -5.83% |
| 2026-08-19 | 2.04 | 2.14 | 1.98 | 2.06 | 55,805 | +0.98% |
| 2026-08-18 | 2.22 | 2.31 | 1.92 | 2.04 | 135,867 | -7.69% |
| 2026-08-17 | 2.3 | 2.681 | 2.106 | 2.21 | 350,442 | -5.96% |
| 2026-08-14 | 1.73 | 2.41 | 1.73 | 2.35 | 3,435,389 | +38.24% |
| 2026-08-13 | 1.86 | 1.94 | 1.67 | 1.7 | 110,379 | -10.05% |
| 2026-08-12 | 1.71 | 2 | 1.655 | 1.89 | 154,532 | +11.18% |
| 2026-08-11 | 1.69 | 1.73 | 1.63 | 1.7 | 61,178 | +0.00% |
| 2026-08-10 | 1.66 | 1.76 | 1.66 | 1.7 | 45,471 | +1.80% |
| 2026-08-07 | 1.7 | 1.751 | 1.605 | 1.67 | 55,856 | +0.60% |
| 2026-08-06 | 1.65 | 1.69 | 1.6 | 1.66 | 43,734 | -1.19% |
| 2026-08-05 | 1.99 | 2 | 1.68 | 1.68 | 79,621 | -16.42% |
| 2026-08-04 | 1.83 | 2.06 | 1.79 | 2.01 | 66,891 | +14.20% |
| 2026-08-03 | 1.71 | 1.8 | 1.7 | 1.76 | 30,398 | +1.15% |
| 2026-07-31 | 1.78 | 1.85 | 1.691 | 1.74 | 15,108 | -1.69% |
| 2026-07-30 | 1.75 | 1.8 | 1.706 | 1.77 | 30,105 | +1.72% |
| 2026-07-29 | 1.78 | 1.845 | 1.711 | 1.74 | 28,792 | -4.92% |
| 2026-07-28 | 1.9 | 1.92 | 1.77 | 1.83 | 55,841 | -4.19% |
| 2026-07-27 | 1.8 | 1.98 | 1.8 | 1.91 | 58,365 | +4.37% |
| 2026-07-24 | 1.85 | 2.12 | 1.8 | 1.83 | 201,337 | +1.10% |
| 2026-07-23 | 1.77 | 1.84 | 1.651 | 1.81 | 35,081 | +0.56% |
| 2026-07-22 | 1.75 | 1.85 | 1.72 | 1.8 | 60,428 | +3.45% |
| 2026-07-21 | 1.7 | 1.793 | 1.63 | 1.74 | 106,690 | -0.57% |
| 2026-07-20 | 1.75 | 1.815 | 1.44 | 1.75 | 694,788 | -0.57% |
| 2026-07-17 | 1.86 | 1.9 | 1.75 | 1.76 | 84,722 | -7.85% |
| 2026-07-16 | 2.52 | 2.56 | 1.91 | 1.91 | 269,814 | -24.80% |
| 2026-07-15 | 2.62 | 2.665 | 2.52 | 2.54 | 14,954 | -2.31% |
| 2026-07-14 | 2.59 | 2.7 | 2.53 | 2.6 | 24,074 | -0.38% |
| 2026-07-13 | 2.71 | 2.765 | 2.58 | 2.61 | 29,112 | -1.88% |
| 2026-07-10 | 2.6 | 2.74 | 2.5 | 2.66 | 16,492 | +2.31% |
| 2026-07-09 | 2.54 | 2.65 | 2.516 | 2.6 | 24,293 | +1.56% |
| 2026-07-08 | 2.507 | 2.66 | 2.5 | 2.56 | 24,076 | -0.39% |
| 2026-07-07 | 2.75 | 2.79 | 2.51 | 2.57 | 37,435 | -8.54% |
| 2026-07-06 | 2.54 | 2.87 | 2.41 | 2.81 | 78,403 | +12.40% |
| 2026-07-02 | 2.56 | 2.56 | 2.25 | 2.5 | 110,103 | -1.57% |
| 2026-07-01 | 2.36 | 2.6 | 2.36 | 2.54 | 56,607 | +9.96% |
| 2026-06-30 | 2.42 | 2.525 | 2.31 | 2.31 | 32,922 | -4.55% |
| 2026-06-29 | 2.54 | 2.6 | 2.355 | 2.42 | 84,430 | -3.59% |
| 2026-06-26 | 2.27 | 2.592 | 2.27 | 2.51 | 139,030 | +10.09% |
| 2026-06-25 | 2.39 | 2.46 | 2.26 | 2.28 | 57,680 | -4.20% |
| 2026-06-24 | 2.69 | 2.79 | 2.365 | 2.38 | 119,155 | -13.14% |
| 2026-06-23 | 2.79 | 2.875 | 2.665 | 2.74 | 34,924 | -0.72% |
| 2026-06-22 | 2.81 | 2.89 | 2.76 | 2.76 | 38,619 | -3.16% |
| 2026-06-18 | 3.1 | 3.1 | 2.81 | 2.85 | 33,601 | -6.56% |
| 2026-06-17 | 3.1 | 3.18 | 2.99 | 3.05 | 80,104 | -2.24% |
| 2026-06-16 | 2.86 | 3.12 | 2.75 | 3.12 | 201,030 | +8.33% |
| 2026-06-15 | 3 | 3.065 | 2.88 | 2.88 | 64,564 | -3.36% |
| 2026-06-12 | 3.06 | 3.18 | 2.95 | 2.98 | 45,727 | -3.25% |
| 2026-06-11 | 3.08 | 3.18 | 2.97 | 3.08 | 56,649 | +0.65% |
| 2026-06-10 | 2.97 | 3.12 | 2.95 | 3.06 | 65,559 | +1.32% |
| 2026-06-09 | 3.1 | 3.219 | 3.01 | 3.02 | 65,623 | -1.95% |
| 2026-06-08 | 3.07 | 3.22 | 3 | 3.08 | 42,071 | +0.98% |
| 2026-06-05 | 3.34 | 3.34 | 3.03 | 3.05 | 87,745 | -9.50% |
| 2026-06-04 | 3.24 | 3.5 | 3.1 | 3.37 | 115,948 | +1.51% |
| 2026-06-03 | 3.46 | 3.463 | 3.11 | 3.32 | 103,610 | -5.95% |
| 2026-06-02 | 3.47 | 3.88 | 3.33 | 3.53 | 220,148 | +0.57% |
| 2026-06-01 | 3 | 3.78 | 2.901 | 3.51 | 635,835 | +17.39% |
| 2026-05-29 | 2.85 | 3 | 2.79 | 2.99 | 155,986 | +4.18% |
| 2026-05-28 | 2.87 | 3.01 | 2.795 | 2.87 | 173,210 | -0.69% |
| 2026-05-27 | 2.77 | 2.919 | 2.71 | 2.89 | 82,853 | +1.76% |
| 2026-05-26 | 2.92 | 3.06 | 2.75 | 2.84 | 273,106 | -3.73% |
| 2026-05-22 | 2.57 | 2.99 | 2.57 | 2.95 | 247,403 | +14.79% |
| 2026-05-21 | 2.61 | 2.76 | 2.43 | 2.57 | 305,460 | +0.00% |
| 2026-05-20 | 2.8 | 2.879 | 2.54 | 2.57 | 177,025 | -8.21% |
| 2026-05-19 | 2.87 | 2.95 | 2.75 | 2.8 | 186,492 | -4.11% |
| 2026-05-18 | 3.02 | 3.1 | 2.88 | 2.92 | 201,976 | -3.31% |
| 2026-05-15 | 3.2 | 3.329 | 2.89 | 3.02 | 365,775 | -5.03% |
| 2026-05-14 | 3.43 | 3.496 | 3.16 | 3.18 | 462,911 | -9.92% |
| 2026-05-13 | 3.26 | 3.88 | 3.25 | 3.53 | 984,727 | -20.67% |