SoundThinking Stock Price History
NASDAQ: SSTITechnologyComputer Software: Prepackaged SoftwareUSD
8.36+0.10 (+1.21%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
SSTI price history at a glance
The price history for SoundThinking (SSTI) on this page begins on June 5, 2017, when the stock closed at $12.34; it most recently closed at $8.36 on October 5, 2026. The highest price in this record is $66.14, reached on September 10, 2018; the latest close is 87.4% below that peak. Across the 8 complete calendar years in the table, SSTI finished higher in 3 and lower in 5. Its best year was 2018 (+137.0%) and its worst was 2024 (-47.4%).
Over roughly 9 years the share price changed -32.3%, a -4.1% compound annual price return (excluding dividends). In the last 12 months alone, SSTI has lost 30.3%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2017
- $66.14
- Date of high
- Sep 10, 2018
- Low since 2017
- $5.42
- Date of low
- Sep 21, 2026
- 52-week high
- $11.88
- 52-week low
- $5.42
- IPO year
- 2017
- Last close
- $8.36
SSTI returns
1 week
+0.36%
1 month
+44.39%
3 months
-3.35%
6 months
+34.62%
Year to date
+4.11%
1 year
-30.33%
3 years
-45.92%
5 years
-78.02%
SSTI price return, excluding dividends.
SSTI annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 8.36 | +7.87% |
| 2025 | 7.75 | -42.34% |
| 2024 | 13.44 | -47.38% |
| 2023 | 25.54 | -24.50% |
| 2022 | 33.83 | +14.60% |
| 2021 | 29.52 | -21.70% |
| 2020 | 37.70 | +38.35% |
| 2019 | 27.25 | -18.17% |
| 2018 | 33.30 | +137.01% |
| 2017* | 14.05 | +13.86% |
* Partial year: the record begins after the start of 2017; return measured from the first available close.
2026 return is year to date.
SSTI daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 8.25 | 8.44 | 8.25 | 8.36 | +1.21% | |
| 8.32 | 8.36 | 8.21 | 8.26 | -0.72% | |
| 8.39 | 8.43 | 8.32 | 8.32 | -0.24% | |
| 8.32 | 8.39 | 8.32 | 8.34 | +0.24% | |
| 8.33 | 8.40 | 8.30 | 8.32 | -0.12% | |
| 8.48 | 8.50 | 8.30 | 8.33 | -1.30% | |
| 8.32 | 8.57 | 8.32 | 8.44 | +1.56% | |
| 8.21 | 8.78 | 8.21 | 8.31 | +1.22% | |
| 8.30 | 8.43 | 8.18 | 8.21 | +50.09% | |
| 5.59 | 5.59 | 5.42 | 5.47 | -3.01% | |
| 5.55 | 5.65 | 5.47 | 5.64 | +3.11% | |
| 5.60 | 5.70 | 5.47 | 5.47 | -3.70% | |
| 5.80 | 5.80 | 5.65 | 5.68 | -1.73% | |
| 5.64 | 5.89 | 5.45 | 5.78 | +5.28% | |
| 5.60 | 5.64 | 5.42 | 5.49 | -1.61% | |
| 5.83 | 5.83 | 5.53 | 5.58 | -4.78% | |
| 5.86 | 6.01 | 5.84 | 5.86 | -1.84% | |
| 5.90 | 6.02 | 5.86 | 5.97 | +0.84% | |
| 5.76 | 5.95 | 5.65 | 5.92 | +1.72% | |
| 5.61 | 5.91 | 5.52 | 5.82 | +3.74% | |
| 5.73 | 5.80 | 5.61 | 5.61 | -0.53% | |
| 5.75 | 5.79 | 5.60 | 5.64 | -2.59% | |
| 6.14 | 6.14 | 5.77 | 5.79 | -3.34% | |
| 6.05 | 6.05 | 5.95 | 5.99 | -2.04% | |
| 6.13 | 6.19 | 5.85 | 6.12 | +0.58% | |
| 6.11 | 6.13 | 5.96 | 6.08 | +0.16% | |
| 6.00 | 6.11 | 5.97 | 6.07 | +1.68% | |
| 6.39 | 6.72 | 5.92 | 5.97 | -7.30% | |
| 6.19 | 6.56 | 6.05 | 6.44 | +3.87% | |
| 6.29 | 6.39 | 6.17 | 6.20 | -1.90% | |
| 6.03 | 6.39 | 6.01 | 6.32 | +4.98% | |
| 6.10 | 6.19 | 6.00 | 6.02 | -2.11% | |
| 6.01 | 6.19 | 5.92 | 6.15 | +2.16% | |
| 6.14 | 6.14 | 5.80 | 6.02 | -2.43% | |
| 6.16 | 6.20 | 5.96 | 6.17 | +0.33% | |
| 6.06 | 6.20 | 6.03 | 6.15 | +0.16% | |
| 5.89 | 6.25 | 5.77 | 6.14 | +4.07% | |
| 5.54 | 5.95 | 5.52 | 5.90 | +5.73% | |
| 6.24 | 6.24 | 5.57 | 5.58 | -10.00% | |
| 6.19 | 6.66 | 5.82 | 6.20 | -25.03% | |
| 8.25 | 8.41 | 8.10 | 8.27 | +1.47% | |
| 8.43 | 8.43 | 8.07 | 8.15 | +0.49% | |
| 8.10 | 8.15 | 7.90 | 8.11 | +0.50% | |
| 7.92 | 8.14 | 7.86 | 8.07 | +1.89% | |
| 7.72 | 7.97 | 7.56 | 7.92 | +2.06% | |
| 7.85 | 7.85 | 7.71 | 7.76 | -1.27% | |
| 8.33 | 8.33 | 7.75 | 7.86 | -4.50% | |
| 7.85 | 8.28 | 7.85 | 8.23 | +4.84% | |
| 7.78 | 8.02 | 7.74 | 7.85 | +1.29% | |
| 8.02 | 8.12 | 7.41 | 7.75 | -2.52% | |
| 8.35 | 8.36 | 7.87 | 7.95 | -4.90% | |
| 8.48 | 8.68 | 8.36 | 8.36 | -1.53% | |
| 8.42 | 8.53 | 8.25 | 8.49 | +0.53% | |
| 8.42 | 8.60 | 8.24 | 8.45 | +2.12% | |
| 7.80 | 8.42 | 7.80 | 8.27 | +0.24% | |
| 8.21 | 8.52 | 8.11 | 8.25 | -0.36% | |
| 8.34 | 8.38 | 8.15 | 8.28 | -1.19% | |
| 8.23 | 9.00 | 8.23 | 8.38 | -1.53% | |
| 8.59 | 8.79 | 8.37 | 8.51 | -0.93% | |
| 8.37 | 8.60 | 8.25 | 8.59 | +2.63% | |
| 8.37 | 8.58 | 8.17 | 8.37 | +0.48% | |
| 8.60 | 8.95 | 8.27 | 8.33 | -1.88% | |
| 8.57 | 8.98 | 8.48 | 8.49 | -0.93% | |
| 8.69 | 8.90 | 8.53 | 8.57 | -0.92% | |
| 8.66 | 8.82 | 8.33 | 8.65 | -1.59% | |
| 8.49 | 8.82 | 8.41 | 8.79 | +3.29% | |
| 8.78 | 8.78 | 8.38 | 8.51 | -4.70% | |
| 9.11 | 9.34 | 8.79 | 8.93 | -1.65% | |
| 9.03 | 9.34 | 9.00 | 9.08 | 0.00% | |
| 9.60 | 9.67 | 9.00 | 9.08 | -5.91% | |
| 8.99 | 10.03 | 8.95 | 9.65 | +6.63% | |
| 8.79 | 9.12 | 8.50 | 9.05 | +2.72% | |
| 8.37 | 8.95 | 8.31 | 8.81 | +7.57% | |
| 8.39 | 8.78 | 8.02 | 8.19 | -2.38% | |
| 8.30 | 8.75 | 8.20 | 8.39 | +1.08% | |
| 7.78 | 8.33 | 7.78 | 8.30 | +8.36% | |
| 7.37 | 7.94 | 7.37 | 7.66 | +2.41% | |
| 7.84 | 8.00 | 7.30 | 7.48 | -4.59% | |
| 7.60 | 8.08 | 7.60 | 7.84 | +3.84% | |
| 7.50 | 7.94 | 7.34 | 7.55 | +0.27% | |
| 7.50 | 7.63 | 7.39 | 7.53 | +0.40% | |
| 8.09 | 8.11 | 7.43 | 7.50 | -6.60% | |
| 8.02 | 8.49 | 8.02 | 8.03 | +0.63% | |
| 7.80 | 8.05 | 7.58 | 7.98 | +2.37% | |
| 7.62 | 7.93 | 7.62 | 7.80 | +1.10% | |
| 7.69 | 8.00 | 7.49 | 7.71 | +0.13% | |
| 7.48 | 7.72 | 7.44 | 7.70 | +1.58% | |
| 7.53 | 7.70 | 7.37 | 7.58 | -0.79% | |
| 7.57 | 8.00 | 7.44 | 7.64 | +0.53% | |
| 7.52 | 7.65 | 7.24 | 7.60 | +0.40% | |
| 7.67 | 7.85 | 7.48 | 7.57 | -3.69% | |
| 7.41 | 7.91 | 7.21 | 7.86 | +4.66% | |
| 7.26 | 7.68 | 7.09 | 7.51 | +3.87% | |
| 6.85 | 7.25 | 6.73 | 7.23 | +5.09% | |
| 6.80 | 6.88 | 6.59 | 6.88 | +1.78% | |
| 6.79 | 6.90 | 6.68 | 6.76 | -0.29% | |
| 6.64 | 6.93 | 6.64 | 6.78 | +2.11% | |
| 6.87 | 6.87 | 6.56 | 6.64 | -3.35% | |
| 6.71 | 7.08 | 6.64 | 6.87 | +1.78% | |
| 6.43 | 6.79 | 6.40 | 6.75 | +3.69% | |
| 6.63 | 6.70 | 6.42 | 6.51 | -1.66% | |
| 6.13 | 6.65 | 6.13 | 6.62 | +0.76% | |
| 6.24 | 6.75 | 6.15 | 6.57 | +7.00% | |
| 6.63 | 6.70 | 6.14 | 6.14 | -8.22% | |
| 6.85 | 6.86 | 6.65 | 6.69 | -2.48% | |
| 6.95 | 7.09 | 6.56 | 6.86 | -2.00% | |
| 7.01 | 7.05 | 6.82 | 7.00 | -0.57% | |
| 6.80 | 7.12 | 6.68 | 7.04 | +4.76% | |
| 6.98 | 6.98 | 6.69 | 6.72 | -3.31% | |
| 7.07 | 7.24 | 6.71 | 6.95 | -1.14% | |
| 6.97 | 7.17 | 6.87 | 7.03 | +0.57% | |
| 6.90 | 7.02 | 6.82 | 6.99 | +2.49% | |
| 6.84 | 6.99 | 6.72 | 6.82 | -0.73% | |
| 6.85 | 6.87 | 6.74 | 6.87 | +0.15% | |
| 6.73 | 6.92 | 6.65 | 6.86 | +1.33% | |
| 6.71 | 6.84 | 6.71 | 6.77 | +0.89% | |
| 6.66 | 6.81 | 6.51 | 6.71 | +0.75% | |
| 6.78 | 6.78 | 6.55 | 6.66 | -2.35% | |
| 6.87 | 6.93 | 6.72 | 6.82 | +0.44% | |
| 6.97 | 7.19 | 6.78 | 6.79 | -2.58% | |
| 6.90 | 7.13 | 6.77 | 6.97 | +1.01% | |
| 6.87 | 7.04 | 6.77 | 6.90 | +2.22% | |
| 6.76 | 6.81 | 6.69 | 6.75 | +0.15% | |
| 6.57 | 6.82 | 6.53 | 6.74 | +2.59% | |
| 6.46 | 6.65 | 6.46 | 6.57 | +2.34% | |
| 6.19 | 6.47 | 6.18 | 6.42 | +3.38% | |
| 6.72 | 6.72 | 6.21 | 6.21 | -7.45% | |
| 6.71 | 6.73 | 6.50 | 6.71 | -0.30% | |
| 6.75 | 6.91 | 6.62 | 6.73 | +2.75% | |
| 6.63 | 6.76 | 6.50 | 6.55 | -2.67% | |
| 6.64 | 6.85 | 6.54 | 6.73 | +1.05% | |
| 6.43 | 6.69 | 6.40 | 6.66 | +1.68% | |
| 6.67 | 6.77 | 6.54 | 6.55 | -1.06% | |
| 6.53 | 6.81 | 6.43 | 6.62 | +2.80% | |
| 6.41 | 6.49 | 6.29 | 6.44 | +0.78% | |
| 6.49 | 6.53 | 6.30 | 6.39 | -3.47% | |
| 6.65 | 6.84 | 6.48 | 6.62 | +0.46% | |
| 6.50 | 6.66 | 6.38 | 6.59 | +1.38% | |
| 6.58 | 6.68 | 6.47 | 6.50 | -2.55% | |
| 6.64 | 6.76 | 6.46 | 6.67 | +2.93% | |
| 6.47 | 6.52 | 6.26 | 6.48 | -0.15% | |
| 6.31 | 6.59 | 6.20 | 6.49 | +2.69% | |
| 6.59 | 6.62 | 6.27 | 6.32 | -5.95% | |
| 6.85 | 6.98 | 6.68 | 6.72 | -1.32% | |
| 6.78 | 6.94 | 6.58 | 6.81 | +2.41% | |
| 6.88 | 6.91 | 6.54 | 6.65 | -3.20% | |
| 7.07 | 7.28 | 6.83 | 6.87 | -4.45% | |
| 7.21 | 7.39 | 7.00 | 7.19 | -1.10% | |
| 6.94 | 7.72 | 6.79 | 7.27 | +4.60% | |
| 7.05 | 7.07 | 6.67 | 6.95 | -3.47% | |
| 6.48 | 7.57 | 6.46 | 7.20 | +8.11% | |
| 6.29 | 6.71 | 6.04 | 6.66 | +4.88% | |
| 6.58 | 7.03 | 6.20 | 6.35 | -18.90% | |
| 7.47 | 8.08 | 7.43 | 7.83 | +0.64% | |
| 7.20 | 7.82 | 7.03 | 7.78 | +6.58% | |
| 7.45 | 7.58 | 7.20 | 7.30 | -4.07% | |
| 7.30 | 7.64 | 7.12 | 7.61 | +4.97% | |
| 7.40 | 7.44 | 7.23 | 7.25 | +0.28% | |
| 7.07 | 7.36 | 7.01 | 7.23 | +2.55% | |
| 7.68 | 7.72 | 6.96 | 7.05 | -7.36% | |
| 7.37 | 7.90 | 7.37 | 7.61 | +2.42% | |
| 7.72 | 7.82 | 6.93 | 7.43 | +6.45% | |
| 7.43 | 7.50 | 6.96 | 6.98 | -6.06% | |
| 7.52 | 7.57 | 7.21 | 7.43 | -1.98% | |
| 7.37 | 7.87 | 7.14 | 7.58 | +2.57% | |
| 7.17 | 7.48 | 6.86 | 7.39 | +4.53% | |
| 7.38 | 7.55 | 6.72 | 7.07 | -3.15% | |
| 7.03 | 7.42 | 7.03 | 7.30 | +4.14% | |
| 6.99 | 7.11 | 6.74 | 7.01 | +0.14% | |
| 6.71 | 7.18 | 6.53 | 7.00 | +7.20% | |
| 7.26 | 7.30 | 6.45 | 6.53 | -10.91% | |
| 7.07 | 7.56 | 6.90 | 7.33 | +3.53% | |
| 6.99 | 7.13 | 6.57 | 7.08 | +0.71% | |
| 6.96 | 7.20 | 6.81 | 7.03 | +0.72% | |
| 7.02 | 7.21 | 6.90 | 6.98 | -2.38% | |
| 7.07 | 7.20 | 6.67 | 7.15 | +1.27% | |
| 7.25 | 7.35 | 6.99 | 7.06 | -1.67% | |
| 7.49 | 7.57 | 6.99 | 7.18 | -3.36% | |
| 7.45 | 7.58 | 7.34 | 7.43 | +0.27% | |
| 7.61 | 7.64 | 7.30 | 7.41 | -3.01% | |
| 7.45 | 7.90 | 7.45 | 7.64 | +3.52% | |
| 7.40 | 8.23 | 7.00 | 7.38 | +0.54% | |
| 7.77 | 7.77 | 7.25 | 7.34 | -5.53% | |
| 8.11 | 8.24 | 7.47 | 7.77 | -3.36% | |
| 8.59 | 8.83 | 8.02 | 8.04 | -6.07% | |
| 8.74 | 8.78 | 8.45 | 8.56 | -2.17% | |
| 9.10 | 9.28 | 8.70 | 8.75 | -3.53% | |
| 8.93 | 9.12 | 8.79 | 9.07 | +0.78% | |
| 8.95 | 9.11 | 8.68 | 9.00 | +0.45% | |
| 8.76 | 9.21 | 8.60 | 8.96 | +1.93% | |
| 8.17 | 8.82 | 7.94 | 8.79 | -0.79% | |
| 8.19 | 8.90 | 8.12 | 8.86 | +7.79% | |
| 7.75 | 8.39 | 7.70 | 8.22 | +6.06% | |
| 8.11 | 8.18 | 7.63 | 7.75 | -3.49% | |
| 8.06 | 8.09 | 7.91 | 8.03 | -0.62% | |
| 8.02 | 8.12 | 8.00 | 8.08 | +0.37% | |
| 7.83 | 8.17 | 7.83 | 8.05 | 0.00% | |
| 8.00 | 8.12 | 7.94 | 8.05 | +0.50% | |
| 7.94 | 8.29 | 7.80 | 8.01 | +1.14% | |
| 7.72 | 8.09 | 7.66 | 7.92 | +1.15% | |
| 7.87 | 8.14 | 7.71 | 7.83 | -0.38% | |
| 8.04 | 8.17 | 7.79 | 7.86 | -2.36% | |
| 7.86 | 8.16 | 7.75 | 8.05 | +3.87% | |
| 7.92 | 7.99 | 7.70 | 7.75 | -2.27% | |
| 7.69 | 7.99 | 7.31 | 7.93 | +2.99% | |
| 7.66 | 7.78 | 7.46 | 7.70 | +1.45% | |
| 7.81 | 7.81 | 7.26 | 7.59 | -2.82% | |
| 7.74 | 7.86 | 7.62 | 7.81 | +0.26% | |
| 7.57 | 7.84 | 7.43 | 7.79 | +1.83% | |
| 7.01 | 7.69 | 6.97 | 7.65 | +8.97% | |
| 6.83 | 7.03 | 6.66 | 7.02 | +3.39% | |
| 6.64 | 7.03 | 6.58 | 6.79 | +2.26% | |
| 6.35 | 6.65 | 6.12 | 6.64 | +5.06% | |
| 6.14 | 6.46 | 6.00 | 6.32 | +2.76% | |
| 6.04 | 6.23 | 5.78 | 6.15 | +2.84% | |
| 6.14 | 6.21 | 5.95 | 5.98 | -3.86% | |
| 6.24 | 6.35 | 6.15 | 6.22 | +0.32% | |
| 6.31 | 6.34 | 6.16 | 6.20 | -2.05% | |
| 6.21 | 6.51 | 6.15 | 6.33 | +1.12% | |
| 6.17 | 6.34 | 6.08 | 6.26 | +1.62% | |
| 5.89 | 6.34 | 5.85 | 6.16 | +4.58% | |
| 6.36 | 6.74 | 5.84 | 5.89 | -5.91% | |
| 6.11 | 6.50 | 6.05 | 6.26 | +2.12% | |
| 6.31 | 6.58 | 5.92 | 6.13 | -3.77% | |
| 7.01 | 7.01 | 6.33 | 6.37 | -9.13% | |
| 7.02 | 7.22 | 6.82 | 7.01 | -3.18% | |
| 6.29 | 7.60 | 6.29 | 7.24 | -14.12% | |
| 8.33 | 8.75 | 8.28 | 8.43 | +1.44% | |
| 8.20 | 8.37 | 7.98 | 8.31 | +1.34% | |
| 8.00 | 8.38 | 7.86 | 8.20 | +2.76% | |
| 7.91 | 8.00 | 7.74 | 7.98 | 0.00% | |
| 8.56 | 8.56 | 7.91 | 7.98 | -6.78% | |
| 8.94 | 9.01 | 8.51 | 8.56 | -3.82% | |
| 9.36 | 9.37 | 8.88 | 8.90 | -6.61% | |
| 9.38 | 9.89 | 9.29 | 9.53 | +1.93% | |
| 9.16 | 9.40 | 9.00 | 9.35 | +1.63% | |
| 9.15 | 9.60 | 9.13 | 9.20 | 0.00% | |
| 9.90 | 9.94 | 9.16 | 9.20 | -7.07% | |
| 9.69 | 10.00 | 9.65 | 9.90 | +2.17% | |
| 10.58 | 10.58 | 9.55 | 9.69 | -7.09% | |
| 11.15 | 11.16 | 10.41 | 10.43 | -5.70% | |
| 10.96 | 11.18 | 10.84 | 11.06 | +1.28% | |
| 11.44 | 11.61 | 10.85 | 10.92 | -4.21% | |
| 11.33 | 11.43 | 11.15 | 11.40 | +0.53% | |
| 11.14 | 11.56 | 11.06 | 11.34 | +2.72% | |
| 11.52 | 11.52 | 11.01 | 11.04 | -4.58% | |
| 11.72 | 11.72 | 11.50 | 11.57 | -1.11% | |
| 11.73 | 11.88 | 11.50 | 11.70 | +0.17% | |
| 11.47 | 11.75 | 11.23 | 11.68 | +1.74% | |
| 11.53 | 11.56 | 11.30 | 11.48 | +1.50% | |
| 12.05 | 12.09 | 11.23 | 11.31 | -5.75% | |
| 12.09 | 12.09 | 11.93 | 12.00 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the SSTI chart for longer ranges.