Kingstone Companies Stock Price History
NASDAQ: KINSFinanceProperty-Casualty InsurersUSD
18.49-0.55 (-2.89%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
KINS price history at a glance
The price history for Kingstone Companies (KINS) on this page begins on October 25, 1999, when the stock closed at $4.84; it most recently closed at $18.49 on October 5, 2026. The highest price in this record is $22.40, reached on May 12, 2025; the latest close is 17.5% below that peak. Across the 26 complete calendar years in the table, KINS finished higher in 16 and lower in 10. Its best year was 2024 (+627.7%) and its worst was 2022 (-73.0%).
Over roughly 27 years the share price changed +282.0%, a 5.1% compound annual price return (excluding dividends). In the last 12 months alone, KINS has gained 26.7%. 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 1999
- $22.40
- Date of high
- May 12, 2025
- Low since 1999
- $0.04
- Date of low
- Mar 16, 2009
- 52-week high
- $20.90
- 52-week low
- $13.83
- Last close
- $18.49
KINS returns
1 week
-0.05%
1 month
-4.40%
3 months
-8.51%
6 months
+22.61%
Year to date
+9.86%
1 year
+26.73%
3 years
+975.00%
5 years
+202.12%
KINS price return, excluding dividends.
KINS annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 18.49 | +13.71% |
| 2025 | 16.26 | +4.90% |
| 2024 | 15.50 | +627.70% |
| 2023 | 2.13 | +57.78% |
| 2022 | 1.35 | -73.01% |
| 2021 | 5.00 | -24.80% |
| 2020 | 6.65 | -16.98% |
| 2019 | 8.01 | -53.83% |
| 2018 | 17.35 | -7.71% |
| 2017 | 18.80 | +36.73% |
| 2016 | 13.75 | +52.78% |
| 2015 | 9.00 | +12.22% |
| 2014 | 8.02 | +11.85% |
| 2013 | 7.17 | +48.45% |
| 2012 | 4.83 | +34.54% |
| 2011 | 3.59 | +2.57% |
| 2010 | 3.50 | +40.56% |
| 2009 | 2.49 | +418.75% |
| 2008 | 0.48 | -63.08% |
| 2007 | 1.30 | -57.52% |
| 2006 | 3.06 | +18.60% |
| 2005 | 2.58 | -66.71% |
| 2004 | 7.75 | +63.16% |
| 2003 | 4.75 | +216.67% |
| 2002 | 1.50 | -6.25% |
| 2001 | 1.60 | +13.88% |
| 2000 | 1.41 | -70.01% |
| 1999* | 4.69 | -3.20% |
* Partial year: the record begins after the start of 1999; return measured from the first available close.
2026 return is year to date.
KINS daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 19.16 | 19.21 | 18.41 | 18.49 | -2.89% | |
| 18.57 | 19.07 | 18.57 | 19.04 | +2.48% | |
| 18.35 | 18.72 | 18.34 | 18.58 | +0.49% | |
| 18.62 | 18.78 | 18.46 | 18.49 | -0.32% | |
| 18.52 | 18.91 | 18.41 | 18.55 | +0.27% | |
| 18.20 | 18.57 | 18.17 | 18.50 | +1.98% | |
| 17.57 | 18.17 | 17.40 | 18.14 | +3.19% | |
| 17.98 | 17.98 | 17.53 | 17.58 | -1.62% | |
| 17.94 | 18.04 | 17.66 | 17.87 | -0.61% | |
| 18.35 | 18.35 | 17.95 | 17.98 | -1.48% | |
| 18.25 | 18.46 | 18.13 | 18.25 | -0.27% | |
| 18.72 | 18.98 | 18.14 | 18.30 | -1.45% | |
| 19.04 | 19.18 | 18.51 | 18.57 | -2.42% | |
| 19.32 | 19.32 | 18.78 | 19.03 | -0.78% | |
| 19.18 | 19.42 | 19.14 | 19.18 | +0.37% | |
| 19.60 | 19.60 | 18.96 | 19.11 | -4.16% | |
| 19.50 | 20.11 | 19.23 | 19.94 | +2.78% | |
| 19.62 | 19.72 | 19.26 | 19.40 | -1.02% | |
| 19.73 | 19.73 | 19.42 | 19.60 | -0.66% | |
| 19.31 | 19.90 | 19.31 | 19.73 | +2.65% | |
| 19.30 | 19.48 | 19.02 | 19.22 | -0.16% | |
| 19.35 | 19.67 | 19.08 | 19.25 | -0.47% | |
| 19.50 | 19.58 | 19.18 | 19.34 | -1.48% | |
| 19.91 | 19.95 | 19.61 | 19.63 | -1.65% | |
| 20.13 | 20.22 | 19.87 | 19.96 | -1.29% | |
| 19.95 | 20.26 | 19.95 | 20.22 | +1.86% | |
| 19.62 | 20.03 | 19.50 | 19.85 | +1.28% | |
| 19.65 | 19.76 | 19.48 | 19.60 | -0.25% | |
| 20.06 | 20.39 | 19.54 | 19.65 | -1.75% | |
| 20.22 | 20.34 | 19.95 | 20.00 | -0.45% | |
| 20.13 | 20.18 | 19.82 | 20.09 | -0.35% | |
| 19.89 | 20.47 | 19.85 | 20.16 | +1.26% | |
| 20.08 | 20.18 | 19.66 | 19.91 | -0.90% | |
| 19.91 | 20.23 | 19.77 | 20.09 | +1.31% | |
| 19.84 | 19.91 | 19.56 | 19.83 | +1.07% | |
| 19.61 | 19.84 | 19.35 | 19.62 | -0.96% | |
| 19.82 | 20.15 | 19.67 | 19.81 | +0.15% | |
| 19.94 | 20.08 | 19.39 | 19.78 | -0.60% | |
| 19.53 | 20.32 | 19.53 | 19.90 | +1.07% | |
| 19.51 | 19.80 | 19.24 | 19.69 | +1.13% | |
| 19.83 | 19.99 | 19.16 | 19.47 | -0.76% | |
| 19.09 | 20.18 | 19.09 | 19.62 | +2.88% | |
| 19.06 | 19.48 | 19.00 | 19.07 | -0.57% | |
| 18.97 | 19.68 | 18.50 | 19.18 | +0.79% | |
| 20.54 | 20.59 | 19.00 | 19.03 | -8.51% | |
| 20.58 | 20.90 | 20.51 | 20.80 | +2.06% | |
| 20.49 | 20.62 | 20.25 | 20.38 | +0.34% | |
| 20.17 | 20.47 | 19.97 | 20.31 | +0.74% | |
| 20.13 | 20.65 | 20.06 | 20.16 | +0.95% | |
| 20.20 | 20.38 | 19.76 | 19.97 | -1.29% | |
| 20.22 | 20.67 | 19.99 | 20.23 | -0.78% | |
| 20.15 | 20.56 | 19.94 | 20.39 | +0.99% | |
| 19.75 | 20.39 | 19.66 | 20.19 | +2.64% | |
| 20.03 | 20.35 | 19.47 | 19.67 | -1.21% | |
| 18.95 | 19.97 | 18.95 | 19.91 | +5.46% | |
| 19.34 | 19.62 | 18.85 | 18.88 | -1.82% | |
| 20.00 | 20.00 | 19.14 | 19.23 | -3.42% | |
| 20.14 | 20.47 | 19.70 | 19.91 | -1.34% | |
| 20.17 | 20.56 | 19.81 | 20.18 | +0.45% | |
| 19.62 | 20.36 | 19.62 | 20.09 | +1.72% | |
| 19.47 | 20.11 | 19.40 | 19.75 | +1.23% | |
| 19.77 | 19.90 | 19.26 | 19.51 | -2.06% | |
| 20.64 | 20.76 | 19.76 | 19.92 | -3.49% | |
| 20.23 | 20.77 | 20.23 | 20.64 | +2.13% | |
| 20.41 | 20.41 | 19.80 | 20.21 | -0.30% | |
| 20.06 | 20.28 | 19.95 | 20.27 | +1.71% | |
| 20.13 | 20.19 | 19.76 | 19.93 | -1.68% | |
| 20.36 | 20.79 | 20.14 | 20.27 | +0.70% | |
| 19.68 | 20.19 | 19.68 | 20.13 | +0.05% | |
| 19.78 | 20.24 | 19.54 | 20.12 | +2.18% | |
| 18.89 | 19.79 | 18.88 | 19.69 | +3.47% | |
| 19.08 | 19.29 | 18.72 | 19.03 | -1.22% | |
| 18.25 | 19.49 | 18.23 | 19.27 | +5.91% | |
| 17.18 | 18.25 | 17.06 | 18.19 | +6.69% | |
| 17.47 | 17.74 | 17.01 | 17.05 | -2.63% | |
| 17.33 | 17.88 | 17.16 | 17.51 | +1.80% | |
| 16.88 | 17.24 | 16.84 | 17.20 | +2.63% | |
| 16.35 | 16.95 | 16.33 | 16.76 | +3.14% | |
| 16.10 | 16.37 | 15.94 | 16.25 | +2.27% | |
| 16.04 | 16.29 | 15.89 | 15.89 | -0.94% | |
| 16.31 | 16.50 | 16.02 | 16.04 | -0.93% | |
| 16.35 | 16.51 | 16.11 | 16.19 | -0.25% | |
| 15.85 | 16.28 | 15.75 | 16.23 | +2.20% | |
| 15.92 | 16.09 | 15.83 | 15.88 | +0.25% | |
| 15.78 | 16.20 | 15.73 | 15.84 | +0.51% | |
| 15.54 | 15.99 | 15.54 | 15.76 | +1.42% | |
| 15.39 | 15.81 | 15.33 | 15.54 | +0.71% | |
| 15.13 | 15.65 | 15.13 | 15.43 | +1.98% | |
| 15.20 | 15.74 | 15.03 | 15.13 | -0.26% | |
| 15.04 | 15.27 | 14.82 | 15.17 | +0.86% | |
| 14.91 | 15.29 | 14.91 | 15.04 | +0.13% | |
| 15.16 | 15.47 | 14.91 | 15.02 | +1.01% | |
| 15.35 | 15.47 | 14.84 | 14.87 | -3.13% | |
| 15.80 | 15.91 | 15.33 | 15.35 | -3.40% | |
| 16.09 | 16.40 | 15.70 | 15.89 | -1.43% | |
| 16.17 | 16.59 | 15.93 | 16.12 | +1.26% | |
| 16.07 | 16.20 | 15.80 | 15.92 | -0.44% | |
| 15.76 | 16.25 | 15.65 | 15.99 | +2.57% | |
| 15.34 | 16.24 | 15.34 | 15.59 | +2.57% | |
| 15.59 | 16.15 | 15.18 | 15.20 | +0.26% | |
| 14.72 | 15.40 | 14.72 | 15.16 | +2.71% | |
| 14.77 | 15.20 | 14.61 | 14.76 | -0.67% | |
| 14.95 | 15.21 | 14.72 | 14.86 | +4.94% | |
| 14.63 | 15.02 | 14.14 | 14.16 | -3.54% | |
| 14.03 | 14.95 | 13.83 | 14.68 | +4.26% | |
| 15.34 | 15.34 | 13.94 | 14.08 | -9.22% | |
| 15.91 | 16.13 | 15.25 | 15.51 | -3.96% | |
| 16.33 | 16.51 | 16.01 | 16.15 | -1.82% | |
| 16.00 | 16.59 | 15.99 | 16.45 | +4.58% | |
| 15.62 | 16.07 | 15.56 | 15.73 | +1.16% | |
| 16.06 | 16.25 | 15.32 | 15.55 | -4.31% | |
| 16.63 | 16.83 | 15.62 | 16.25 | -2.52% | |
| 16.97 | 16.97 | 16.51 | 16.67 | -1.65% | |
| 17.44 | 17.55 | 16.81 | 16.95 | -3.53% | |
| 17.53 | 17.76 | 17.34 | 17.57 | +0.23% | |
| 17.69 | 17.97 | 17.36 | 17.53 | -0.40% | |
| 17.35 | 17.89 | 17.05 | 17.60 | +1.03% | |
| 17.19 | 17.55 | 17.18 | 17.42 | +1.63% | |
| 16.94 | 17.49 | 16.46 | 17.14 | +1.66% | |
| 18.16 | 18.30 | 16.75 | 16.86 | -7.41% | |
| 18.61 | 18.98 | 18.19 | 18.21 | -2.31% | |
| 18.65 | 18.91 | 18.03 | 18.64 | +0.38% | |
| 17.77 | 19.42 | 17.68 | 18.57 | +5.03% | |
| 16.62 | 17.95 | 16.44 | 17.68 | +6.44% | |
| 15.71 | 17.32 | 15.64 | 16.61 | +5.53% | |
| 14.98 | 15.76 | 14.98 | 15.74 | +4.38% | |
| 15.22 | 15.29 | 14.80 | 15.08 | -1.63% | |
| 14.85 | 15.53 | 14.85 | 15.33 | +3.02% | |
| 14.90 | 15.00 | 14.71 | 14.88 | +1.85% | |
| 14.47 | 14.72 | 14.47 | 14.61 | +0.14% | |
| 14.57 | 14.72 | 14.41 | 14.59 | +0.34% | |
| 14.31 | 14.62 | 14.18 | 14.54 | 0.00% | |
| 14.72 | 14.83 | 14.44 | 14.54 | -0.21% | |
| 14.62 | 14.79 | 14.42 | 14.57 | +0.97% | |
| 14.27 | 14.65 | 14.19 | 14.43 | +1.55% | |
| 14.52 | 14.63 | 14.04 | 14.21 | -3.07% | |
| 14.51 | 14.85 | 14.50 | 14.66 | +0.83% | |
| 15.01 | 15.05 | 14.45 | 14.54 | -2.02% | |
| 14.62 | 14.93 | 14.50 | 14.84 | +0.68% | |
| 14.83 | 15.00 | 14.49 | 14.74 | +1.45% | |
| 14.62 | 14.67 | 14.34 | 14.53 | -0.27% | |
| 14.90 | 15.00 | 14.33 | 14.57 | -2.87% | |
| 15.41 | 15.79 | 14.93 | 15.00 | -2.98% | |
| 15.60 | 15.95 | 15.36 | 15.46 | -1.09% | |
| 15.34 | 15.78 | 15.31 | 15.63 | +2.83% | |
| 15.18 | 15.47 | 15.15 | 15.20 | +0.60% | |
| 14.91 | 15.17 | 14.75 | 15.11 | -0.07% | |
| 15.11 | 15.33 | 14.94 | 15.12 | -0.26% | |
| 15.27 | 15.57 | 14.97 | 15.16 | -1.37% | |
| 15.31 | 15.50 | 14.57 | 15.37 | -1.35% | |
| 16.59 | 16.75 | 15.36 | 15.58 | -3.95% | |
| 16.37 | 16.60 | 16.15 | 16.22 | -1.70% | |
| 16.37 | 16.71 | 16.20 | 16.50 | +0.86% | |
| 16.27 | 16.52 | 16.00 | 16.36 | -1.03% | |
| 16.38 | 16.59 | 16.11 | 16.53 | +0.30% | |
| 16.69 | 16.69 | 16.38 | 16.48 | -1.96% | |
| 16.71 | 16.86 | 16.40 | 16.81 | +0.96% | |
| 16.31 | 16.78 | 16.31 | 16.65 | +2.08% | |
| 15.74 | 16.34 | 15.74 | 16.31 | +3.62% | |
| 15.87 | 16.00 | 15.40 | 15.74 | -1.01% | |
| 15.87 | 15.96 | 15.60 | 15.90 | +0.38% | |
| 15.67 | 16.00 | 15.61 | 15.84 | +1.02% | |
| 16.03 | 16.09 | 15.62 | 15.68 | -2.24% | |
| 15.83 | 16.09 | 15.78 | 16.04 | +2.10% | |
| 16.16 | 16.16 | 15.39 | 15.71 | -2.36% | |
| 16.22 | 16.36 | 15.94 | 16.09 | 0.00% | |
| 16.25 | 16.31 | 15.96 | 16.09 | -0.92% | |
| 15.87 | 16.50 | 15.87 | 16.24 | +2.14% | |
| 15.96 | 16.17 | 15.82 | 15.90 | -0.93% | |
| 16.20 | 16.38 | 15.80 | 16.05 | -0.50% | |
| 16.51 | 16.57 | 15.91 | 16.13 | -2.77% | |
| 16.21 | 17.39 | 16.21 | 16.59 | +9.36% | |
| 15.50 | 15.65 | 14.86 | 15.17 | -2.32% | |
| 15.24 | 15.70 | 15.16 | 15.53 | +0.52% | |
| 15.07 | 15.49 | 14.91 | 15.45 | +1.44% | |
| 14.99 | 15.24 | 14.91 | 15.23 | +1.80% | |
| 15.07 | 15.21 | 14.93 | 14.96 | -1.12% | |
| 15.31 | 15.31 | 14.83 | 15.13 | -1.18% | |
| 15.29 | 15.59 | 15.14 | 15.31 | +0.13% | |
| 15.41 | 15.67 | 15.09 | 15.29 | -1.10% | |
| 16.03 | 16.22 | 15.35 | 15.46 | -3.44% | |
| 15.77 | 16.10 | 15.46 | 16.01 | +1.59% | |
| 15.45 | 16.26 | 15.41 | 15.76 | +0.77% | |
| 15.87 | 15.89 | 15.45 | 15.64 | -1.70% | |
| 15.88 | 16.09 | 15.80 | 15.91 | +0.25% | |
| 16.32 | 16.62 | 15.70 | 15.87 | -2.76% | |
| 17.18 | 17.20 | 16.20 | 16.32 | -4.51% | |
| 17.05 | 17.45 | 16.94 | 17.09 | -0.98% | |
| 17.35 | 17.49 | 17.19 | 17.26 | -0.17% | |
| 16.79 | 17.56 | 16.79 | 17.29 | +2.67% | |
| 16.51 | 16.84 | 16.25 | 16.84 | +1.51% | |
| 16.52 | 16.75 | 15.89 | 16.59 | -0.30% | |
| 16.27 | 16.97 | 16.09 | 16.64 | +2.34% | |
| 16.75 | 16.96 | 16.15 | 16.26 | -3.39% | |
| 16.98 | 16.98 | 16.52 | 16.83 | -1.29% | |
| 17.17 | 17.24 | 16.90 | 17.05 | -0.23% | |
| 17.28 | 17.48 | 17.05 | 17.09 | -1.27% | |
| 17.34 | 17.55 | 17.26 | 17.31 | -0.40% | |
| 17.46 | 17.66 | 17.31 | 17.38 | -0.52% | |
| 17.31 | 17.89 | 17.31 | 17.47 | +0.52% | |
| 16.91 | 17.50 | 16.66 | 17.38 | +2.60% | |
| 16.93 | 17.05 | 16.85 | 16.94 | +0.77% | |
| 16.38 | 16.86 | 16.25 | 16.81 | +3.19% | |
| 16.32 | 16.61 | 16.06 | 16.29 | -0.43% | |
| 16.19 | 16.50 | 16.04 | 16.36 | +1.18% | |
| 16.08 | 16.47 | 15.91 | 16.17 | +1.25% | |
| 15.90 | 16.13 | 15.80 | 15.97 | +1.78% | |
| 15.31 | 15.96 | 15.29 | 15.69 | +2.48% | |
| 14.92 | 15.37 | 14.86 | 15.31 | +2.27% | |
| 15.03 | 15.18 | 14.96 | 14.97 | -0.33% | |
| 14.79 | 15.39 | 14.71 | 15.02 | +1.69% | |
| 15.20 | 15.20 | 14.74 | 14.77 | -2.38% | |
| 14.94 | 15.17 | 14.84 | 15.13 | +1.00% | |
| 14.82 | 15.13 | 14.72 | 14.98 | +1.08% | |
| 15.13 | 15.18 | 14.78 | 14.82 | -1.27% | |
| 15.19 | 15.36 | 14.89 | 15.01 | -1.38% | |
| 15.24 | 15.33 | 15.18 | 15.22 | -0.20% | |
| 15.18 | 15.38 | 15.14 | 15.25 | +0.53% | |
| 14.71 | 15.25 | 14.69 | 15.17 | +2.85% | |
| 14.69 | 14.80 | 14.41 | 14.75 | +0.14% | |
| 14.28 | 14.87 | 14.26 | 14.73 | +2.94% | |
| 14.45 | 14.90 | 14.28 | 14.31 | +0.14% | |
| 14.21 | 14.50 | 14.11 | 14.29 | +1.42% | |
| 14.30 | 14.46 | 13.90 | 14.09 | -2.22% | |
| 14.42 | 14.78 | 14.32 | 14.41 | +0.28% | |
| 14.52 | 14.72 | 14.31 | 14.37 | -2.04% | |
| 15.05 | 15.06 | 14.58 | 14.67 | -2.52% | |
| 14.81 | 15.19 | 14.81 | 15.05 | +0.87% | |
| 15.15 | 15.66 | 14.79 | 14.92 | -1.78% | |
| 14.84 | 15.21 | 14.56 | 15.19 | +2.36% | |
| 15.21 | 15.76 | 14.30 | 14.84 | +0.13% | |
| 15.09 | 15.11 | 14.79 | 14.82 | -1.20% | |
| 14.81 | 15.03 | 14.75 | 15.00 | +1.42% | |
| 14.70 | 15.09 | 14.62 | 14.79 | -0.80% | |
| 14.63 | 15.03 | 14.46 | 14.91 | +2.26% | |
| 14.37 | 14.70 | 14.37 | 14.58 | +0.90% | |
| 14.48 | 14.69 | 14.40 | 14.45 | -0.48% | |
| 14.51 | 14.77 | 14.45 | 14.52 | +0.07% | |
| 14.99 | 14.99 | 14.51 | 14.51 | -3.20% | |
| 15.11 | 15.50 | 14.77 | 14.99 | -1.45% | |
| 15.30 | 15.65 | 15.17 | 15.21 | -0.59% | |
| 14.88 | 15.47 | 14.88 | 15.30 | +2.82% | |
| 14.90 | 14.96 | 14.57 | 14.88 | -0.27% | |
| 14.89 | 15.25 | 14.82 | 14.92 | +0.24% | |
| 14.73 | 15.06 | 14.54 | 14.89 | +2.87% | |
| 14.51 | 14.97 | 14.24 | 14.47 | -0.82% | |
| 14.65 | 14.84 | 14.33 | 14.59 | -1.22% | |
| 14.99 | 15.09 | 14.58 | 14.77 | -1.40% | |
| 14.57 | 15.19 | 14.45 | 14.98 | +2.96% | |
| 14.37 | 14.63 | 14.22 | 14.55 | +1.46% | |
| 14.70 | 14.72 | 14.28 | 14.34 | -1.71% | |
| 14.72 | 14.72 | 14.35 | 14.59 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the KINS chart for longer ranges.