System1, Inc. (SST)
NYSE: SST · Real-Time Price · USD
2.949
-0.121 (-3.94%)
Mar 9, 2026, 2:34 PM EDT - Market open
System1 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 2.95 | 2.95 | 2.80 | 2.95 | - | -3.91% | 13,148 |
| Mar 6, 2026 | 3.13 | 3.13 | 2.82 | 3.07 | 3.07 | -3.76% | 22,067 |
| Mar 5, 2026 | 3.16 | 3.20 | 2.89 | 3.19 | 3.19 | 3.57% | 18,275 |
| Mar 4, 2026 | 3.13 | 3.25 | 3.01 | 3.08 | 3.08 | -1.28% | 11,429 |
| Mar 3, 2026 | 3.05 | 3.12 | 3.02 | 3.12 | 3.12 | -3.11% | 1,598 |
| Mar 2, 2026 | 3.33 | 3.53 | 2.95 | 3.22 | 3.22 | -2.72% | 12,577 |
| Feb 27, 2026 | 3.44 | 3.51 | 3.18 | 3.31 | 3.31 | -1.19% | 11,294 |
| Feb 26, 2026 | 3.22 | 3.37 | 3.22 | 3.35 | 3.35 | 4.36% | 5,819 |
| Feb 25, 2026 | 3.37 | 3.50 | 3.16 | 3.21 | 3.21 | -2.13% | 8,014 |
| Feb 24, 2026 | 3.31 | 3.34 | 3.21 | 3.28 | 3.28 | -0.61% | 3,404 |
| Feb 23, 2026 | 3.57 | 3.57 | 3.30 | 3.30 | 3.30 | -6.01% | 5,953 |
| Feb 20, 2026 | 3.25 | 3.51 | 3.23 | 3.51 | 3.51 | 5.12% | 4,306 |
| Feb 19, 2026 | 3.34 | 3.49 | 3.34 | 3.34 | 3.34 | -0.89% | 4,902 |
| Feb 18, 2026 | 3.24 | 3.41 | 3.11 | 3.37 | 3.37 | 5.64% | 24,322 |
| Feb 17, 2026 | 3.29 | 3.36 | 3.19 | 3.19 | 3.19 | -3.92% | 5,954 |
| Feb 13, 2026 | 3.40 | 3.50 | 3.27 | 3.32 | 3.32 | 1.84% | 5,687 |
| Feb 12, 2026 | 3.51 | 3.51 | 3.26 | 3.26 | 3.26 | -5.78% | 5,219 |
| Feb 11, 2026 | 3.67 | 3.70 | 3.46 | 3.46 | 3.46 | -6.74% | 6,647 |
| Feb 10, 2026 | 3.71 | 3.71 | 3.71 | 3.71 | 3.71 | 3.63% | 1,346 |
| Feb 9, 2026 | 3.72 | 3.72 | 3.45 | 3.58 | 3.58 | -2.19% | 6,787 |
| Feb 6, 2026 | 3.79 | 3.86 | 3.59 | 3.66 | 3.66 | -5.86% | 6,567 |
| Feb 5, 2026 | 3.95 | 3.95 | 3.74 | 3.89 | 3.89 | -3.04% | 6,036 |
| Feb 4, 2026 | 4.07 | 4.07 | 3.87 | 4.01 | 4.01 | 0.30% | 5,441 |
| Feb 3, 2026 | 4.07 | 4.25 | 3.89 | 4.00 | 4.00 | 1.99% | 7,968 |
| Feb 2, 2026 | 3.98 | 3.98 | 3.92 | 3.92 | 3.92 | -1.26% | 2,235 |
| Jan 30, 2026 | 4.21 | 4.21 | 3.90 | 3.97 | 3.97 | -4.11% | 8,397 |
| Jan 29, 2026 | 4.09 | 4.22 | 4.09 | 4.14 | 4.14 | 0.98% | 7,171 |
| Jan 28, 2026 | 4.17 | 4.50 | 4.09 | 4.10 | 4.10 | -1.91% | 3,829 |
| Jan 27, 2026 | 4.18 | 4.32 | 4.15 | 4.18 | 4.18 | -2.56% | 3,470 |
| Jan 26, 2026 | 4.50 | 4.54 | 4.24 | 4.29 | 4.29 | -5.71% | 8,085 |
| Jan 23, 2026 | 4.34 | 4.60 | 4.31 | 4.55 | 4.55 | 3.41% | 8,046 |
| Jan 22, 2026 | 4.44 | 4.56 | 4.34 | 4.40 | 4.40 | 5.26% | 3,703 |
| Jan 21, 2026 | 4.23 | 4.51 | 4.13 | 4.18 | 4.18 | 1.46% | 9,109 |
| Jan 20, 2026 | 4.09 | 4.31 | 4.09 | 4.12 | 4.12 | -2.37% | 6,929 |
| Jan 16, 2026 | 4.40 | 4.53 | 4.02 | 4.22 | 4.22 | -4.95% | 23,560 |
| Jan 15, 2026 | 4.28 | 4.56 | 4.28 | 4.44 | 4.44 | 0.91% | 5,447 |
| Jan 14, 2026 | 4.45 | 4.52 | 4.39 | 4.40 | 4.40 | 0.23% | 10,189 |
| Jan 13, 2026 | 4.51 | 4.55 | 4.39 | 4.39 | 4.39 | -2.88% | 4,821 |
| Jan 12, 2026 | 4.51 | 4.58 | 4.33 | 4.52 | 4.52 | -0.44% | 8,974 |
| Jan 9, 2026 | 4.66 | 4.72 | 4.53 | 4.54 | 4.54 | -1.94% | 8,199 |
| Jan 8, 2026 | 4.51 | 4.75 | 4.46 | 4.63 | 4.63 | 3.12% | 6,858 |
| Jan 7, 2026 | 4.53 | 4.67 | 4.47 | 4.49 | 4.49 | -1.97% | 7,941 |
| Jan 6, 2026 | 4.20 | 4.73 | 4.20 | 4.58 | 4.58 | 10.10% | 31,069 |
| Jan 5, 2026 | 4.21 | 4.57 | 4.16 | 4.16 | 4.16 | -2.80% | 20,724 |
| Jan 2, 2026 | 4.00 | 4.42 | 3.92 | 4.28 | 4.28 | 9.18% | 12,674 |
| Dec 31, 2025 | 4.43 | 4.63 | 3.91 | 3.92 | 3.92 | -9.26% | 43,330 |
| Dec 30, 2025 | 4.26 | 4.41 | 4.16 | 4.32 | 4.32 | 0.47% | 19,216 |
| Dec 29, 2025 | 4.59 | 4.66 | 4.22 | 4.30 | 4.30 | -6.72% | 16,225 |
| Dec 26, 2025 | 4.77 | 4.77 | 4.54 | 4.61 | 4.61 | - | 10,756 |
| Dec 24, 2025 | 4.36 | 4.64 | 4.36 | 4.61 | 4.61 | -1.07% | 3,273 |
| Dec 23, 2025 | 4.55 | 4.75 | 4.49 | 4.66 | 4.66 | 2.85% | 16,058 |
| Dec 22, 2025 | 4.55 | 4.77 | 4.40 | 4.53 | 4.53 | -0.42% | 15,681 |
| Dec 19, 2025 | 4.47 | 4.63 | 4.40 | 4.55 | 4.55 | 1.79% | 9,402 |
| Dec 18, 2025 | 4.22 | 4.61 | 4.18 | 4.47 | 4.47 | 6.68% | 31,512 |
| Dec 17, 2025 | 4.29 | 4.29 | 4.10 | 4.19 | 4.19 | 0.24% | 33,523 |
| Dec 16, 2025 | 4.15 | 4.29 | 4.07 | 4.18 | 4.18 | 0.72% | 10,905 |
| Dec 15, 2025 | 4.37 | 4.37 | 4.15 | 4.15 | 4.15 | -5.47% | 12,872 |
| Dec 12, 2025 | 4.30 | 4.57 | 4.13 | 4.39 | 4.39 | 3.78% | 13,668 |
| Dec 11, 2025 | 4.12 | 4.69 | 4.05 | 4.23 | 4.23 | 1.93% | 62,625 |
| Dec 10, 2025 | 4.25 | 5.00 | 4.15 | 4.15 | 4.15 | -2.35% | 52,676 |
| Dec 9, 2025 | 4.38 | 4.50 | 4.10 | 4.25 | 4.25 | -2.52% | 19,894 |
| Dec 8, 2025 | 4.23 | 5.25 | 4.12 | 4.36 | 4.36 | 5.83% | 131,882 |
| Dec 5, 2025 | 3.96 | 4.28 | 3.96 | 4.12 | 4.12 | 5.10% | 37,492 |
| Dec 4, 2025 | 3.83 | 4.20 | 3.83 | 3.92 | 3.92 | 1.03% | 13,188 |
| Dec 3, 2025 | 3.61 | 4.00 | 3.54 | 3.88 | 3.88 | 7.18% | 32,695 |
| Dec 2, 2025 | 3.70 | 3.81 | 3.61 | 3.62 | 3.62 | -4.23% | 11,701 |
| Dec 1, 2025 | 3.73 | 4.01 | 3.69 | 3.78 | 3.78 | - | 14,118 |
| Nov 28, 2025 | 3.64 | 3.95 | 3.64 | 3.78 | 3.78 | 3.00% | 7,715 |
| Nov 26, 2025 | 3.49 | 3.75 | 3.49 | 3.67 | 3.67 | 4.86% | 23,096 |
| Nov 25, 2025 | 3.46 | 3.62 | 3.45 | 3.50 | 3.50 | -0.28% | 12,600 |
| Nov 24, 2025 | 3.37 | 3.59 | 3.24 | 3.51 | 3.51 | 4.46% | 12,907 |
| Nov 21, 2025 | 3.45 | 3.61 | 3.08 | 3.36 | 3.36 | -2.04% | 50,704 |
| Nov 20, 2025 | 3.43 | 3.59 | 3.42 | 3.43 | 3.43 | 0.29% | 25,792 |
| Nov 19, 2025 | 3.92 | 4.33 | 3.42 | 3.42 | 3.42 | -11.17% | 31,674 |
| Nov 18, 2025 | 3.81 | 3.97 | 3.42 | 3.85 | 3.85 | 8.15% | 17,249 |
| Nov 17, 2025 | 3.53 | 3.82 | 3.49 | 3.56 | 3.56 | -0.56% | 23,730 |
| Nov 14, 2025 | 3.59 | 3.93 | 3.46 | 3.58 | 3.58 | -2.19% | 33,677 |
| Nov 13, 2025 | 3.84 | 4.04 | 3.56 | 3.66 | 3.66 | -7.81% | 23,647 |
| Nov 12, 2025 | 4.25 | 4.33 | 3.97 | 3.97 | 3.97 | -8.31% | 23,378 |
| Nov 11, 2025 | 4.41 | 4.61 | 4.27 | 4.33 | 4.33 | -1.81% | 21,725 |
| Nov 10, 2025 | 4.68 | 4.95 | 4.36 | 4.41 | 4.41 | -5.16% | 17,992 |
| Nov 7, 2025 | 4.35 | 4.68 | 4.35 | 4.65 | 4.65 | 3.79% | 21,719 |
| Nov 6, 2025 | 5.20 | 5.20 | 4.40 | 4.48 | 4.48 | -18.84% | 75,370 |
| Nov 5, 2025 | 5.59 | 6.05 | 5.52 | 5.52 | 5.52 | -2.99% | 25,791 |
| Nov 4, 2025 | 5.63 | 5.85 | 5.54 | 5.69 | 5.69 | -1.39% | 4,694 |
| Nov 3, 2025 | 5.66 | 5.81 | 5.47 | 5.77 | 5.77 | 2.12% | 6,808 |
| Oct 31, 2025 | 5.38 | 5.75 | 5.25 | 5.65 | 5.65 | 8.03% | 16,607 |
| Oct 30, 2025 | 5.49 | 5.63 | 5.21 | 5.23 | 5.23 | -7.60% | 12,407 |
| Oct 29, 2025 | 5.75 | 5.89 | 5.58 | 5.66 | 5.66 | -2.25% | 14,597 |
| Oct 28, 2025 | 6.10 | 6.14 | 5.75 | 5.79 | 5.79 | -6.31% | 10,453 |
| Oct 27, 2025 | 6.25 | 6.60 | 6.06 | 6.18 | 6.18 | 0.32% | 25,886 |
| Oct 24, 2025 | 6.09 | 6.35 | 5.90 | 6.16 | 6.16 | 3.53% | 8,009 |
| Oct 23, 2025 | 6.01 | 6.27 | 5.78 | 5.95 | 5.95 | 2.06% | 31,607 |
| Oct 22, 2025 | 6.84 | 7.08 | 5.70 | 5.83 | 5.83 | -15.14% | 67,138 |
| Oct 21, 2025 | 6.91 | 6.99 | 6.73 | 6.87 | 6.87 | -0.72% | 18,207 |
| Oct 20, 2025 | 6.81 | 7.26 | 6.81 | 6.92 | 6.92 | 1.32% | 40,486 |
| Oct 17, 2025 | 7.14 | 7.24 | 6.71 | 6.83 | 6.83 | -4.21% | 13,982 |
| Oct 16, 2025 | 7.69 | 7.94 | 7.13 | 7.13 | 7.13 | -9.17% | 45,060 |
| Oct 15, 2025 | 7.88 | 8.18 | 7.33 | 7.85 | 7.85 | -1.13% | 38,308 |
| Oct 14, 2025 | 7.49 | 8.19 | 7.49 | 7.94 | 7.94 | 3.52% | 17,706 |