Octave Specialty Group Stock Price History
NYSE: OSGFinanceProperty-Casualty InsurersUSD
4.62-0.15 (-3.14%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
OSG price history at a glance
The price history for Octave Specialty Group (OSG) on this page begins on April 29, 2013, when the stock closed at $20.40; it most recently closed at $4.62 on October 5, 2026. The highest price in this record is $35.61, reached on March 3, 2014; the latest close is 87.0% below that peak. Across the 12 complete calendar years in the table, OSG finished higher in 6 and lower in 6. Its best year was 2016 (+59.7%) and its worst was 2015 (-43.2%).
Over roughly 13 years the share price changed -77.4%, a -10.5% compound annual price return (excluding dividends). In the last 12 months alone, OSG has lost 42.5%. 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 2013
- $35.61
- Date of high
- Mar 3, 2014
- Low since 2013
- $3.88
- Date of low
- Apr 6, 2026
- 52-week high
- $10.38
- 52-week low
- $3.88
- Last close
- $4.62
OSG returns
1 week
+0.43%
1 month
-7.78%
3 months
-23.26%
6 months
+17.26%
Year to date
-40.62%
1 year
-42.47%
3 years
-59.72%
5 years
-68.93%
OSG price return, excluding dividends.
OSG annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 4.62 | -38.15% |
| 2025 | 7.47 | -39.42% |
| 2024 | 12.33 | -25.18% |
| 2023 | 16.48 | -5.50% |
| 2022 | 17.44 | +8.66% |
| 2021 | 16.05 | +4.36% |
| 2020 | 15.38 | -29.22% |
| 2019 | 21.73 | +19.99% |
| 2018 | 18.11 | +13.33% |
| 2017 | 15.98 | -28.98% |
| 2016 | 22.50 | +59.69% |
| 2015 | 14.09 | -43.23% |
| 2014 | 24.82 | +2.56% |
| 2013* | 24.20 | +18.63% |
* Partial year: the record begins after the start of 2013; return measured from the first available close.
2026 return is year to date.
OSG daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 4.83 | 4.82 | 4.62 | 4.62 | -3.14% | |
| 4.55 | 4.82 | 4.55 | 4.77 | +3.25% | |
| 4.62 | 4.75 | 4.59 | 4.62 | 0.00% | |
| 4.59 | 4.64 | 4.52 | 4.62 | +0.87% | |
| 4.61 | 4.71 | 4.50 | 4.58 | -0.43% | |
| 4.32 | 4.62 | 4.31 | 4.60 | +6.98% | |
| 4.10 | 4.32 | 4.00 | 4.30 | +3.86% | |
| 4.08 | 4.18 | 4.05 | 4.14 | +0.98% | |
| 4.06 | 4.12 | 4.03 | 4.10 | 0.00% | |
| 4.17 | 4.17 | 3.99 | 4.10 | -2.15% | |
| 4.16 | 4.21 | 4.11 | 4.19 | +1.21% | |
| 4.19 | 4.23 | 4.09 | 4.14 | -0.24% | |
| 4.33 | 4.33 | 4.15 | 4.15 | -5.25% | |
| 4.44 | 4.44 | 4.26 | 4.38 | -0.90% | |
| 4.49 | 4.51 | 4.38 | 4.42 | -1.78% | |
| 4.45 | 4.51 | 4.40 | 4.50 | +0.67% | |
| 4.74 | 4.78 | 4.44 | 4.47 | -5.50% | |
| 4.92 | 4.95 | 4.66 | 4.73 | -4.25% | |
| 4.95 | 4.99 | 4.85 | 4.94 | -1.20% | |
| 4.83 | 5.07 | 4.79 | 5.00 | +3.31% | |
| 5.00 | 5.07 | 4.81 | 4.84 | -3.01% | |
| 4.96 | 5.07 | 4.87 | 4.99 | -0.40% | |
| 4.89 | 5.01 | 4.84 | 5.01 | +1.21% | |
| 4.88 | 4.96 | 4.78 | 4.95 | -0.40% | |
| 4.64 | 4.99 | 4.62 | 4.97 | +5.52% | |
| 4.59 | 4.74 | 4.56 | 4.71 | +4.90% | |
| 4.52 | 4.61 | 4.43 | 4.49 | -1.10% | |
| 4.39 | 4.56 | 4.33 | 4.54 | +4.13% | |
| 4.60 | 4.63 | 4.33 | 4.36 | -6.03% | |
| 4.65 | 4.83 | 4.52 | 4.64 | +2.88% | |
| 4.56 | 4.60 | 4.50 | 4.51 | -1.96% | |
| 4.50 | 4.61 | 4.46 | 4.60 | +2.00% | |
| 4.57 | 4.65 | 4.49 | 4.51 | -0.44% | |
| 4.63 | 4.63 | 4.46 | 4.53 | -0.44% | |
| 4.52 | 4.59 | 4.49 | 4.55 | +0.89% | |
| 4.51 | 4.54 | 4.42 | 4.51 | -0.66% | |
| 4.59 | 4.71 | 4.52 | 4.54 | -1.09% | |
| 4.62 | 4.68 | 4.54 | 4.59 | -0.43% | |
| 4.83 | 4.92 | 4.59 | 4.61 | -5.92% | |
| 4.72 | 4.93 | 4.72 | 4.90 | +4.03% | |
| 4.72 | 4.75 | 4.61 | 4.71 | +1.07% | |
| 4.50 | 4.69 | 4.50 | 4.66 | +2.64% | |
| 4.60 | 4.68 | 4.53 | 4.54 | -2.78% | |
| 4.81 | 4.94 | 4.54 | 4.67 | -5.27% | |
| 5.11 | 5.32 | 4.74 | 4.93 | -12.90% | |
| 5.70 | 5.74 | 5.58 | 5.66 | -0.35% | |
| 5.59 | 5.70 | 5.54 | 5.68 | +0.89% | |
| 5.64 | 5.71 | 5.58 | 5.63 | -0.53% | |
| 5.51 | 5.75 | 5.43 | 5.66 | +4.81% | |
| 5.54 | 5.56 | 5.30 | 5.40 | -2.70% | |
| 5.66 | 5.67 | 5.51 | 5.55 | -2.97% | |
| 5.73 | 5.78 | 5.66 | 5.72 | -1.38% | |
| 5.82 | 5.87 | 5.72 | 5.80 | +1.05% | |
| 5.66 | 5.79 | 5.66 | 5.74 | +2.68% | |
| 5.52 | 5.73 | 5.47 | 5.59 | +0.90% | |
| 5.76 | 5.80 | 5.52 | 5.54 | -5.14% | |
| 5.96 | 5.97 | 5.78 | 5.84 | -1.85% | |
| 6.04 | 6.10 | 5.90 | 5.95 | -3.09% | |
| 6.08 | 6.19 | 6.02 | 6.14 | +0.49% | |
| 6.06 | 6.27 | 6.06 | 6.11 | +0.16% | |
| 5.88 | 6.11 | 5.88 | 6.10 | +4.99% | |
| 6.14 | 6.18 | 5.79 | 5.81 | -5.07% | |
| 6.04 | 6.20 | 6.00 | 6.12 | -0.16% | |
| 6.03 | 6.18 | 5.96 | 6.13 | +1.83% | |
| 6.09 | 6.14 | 6.00 | 6.02 | -0.99% | |
| 6.07 | 6.12 | 5.92 | 6.08 | -0.33% | |
| 6.38 | 6.38 | 6.10 | 6.10 | -3.94% | |
| 6.43 | 6.56 | 6.35 | 6.35 | -1.09% | |
| 6.34 | 6.42 | 6.27 | 6.42 | +1.26% | |
| 6.42 | 6.45 | 6.31 | 6.34 | -0.78% | |
| 6.33 | 6.48 | 6.32 | 6.39 | +2.40% | |
| 6.34 | 6.41 | 6.22 | 6.24 | -1.89% | |
| 6.64 | 6.64 | 6.32 | 6.36 | -4.65% | |
| 6.32 | 6.68 | 6.24 | 6.67 | +8.46% | |
| 6.35 | 6.46 | 6.06 | 6.15 | -4.95% | |
| 6.16 | 6.63 | 6.12 | 6.47 | +7.12% | |
| 5.76 | 6.06 | 5.72 | 6.04 | +6.34% | |
| 5.73 | 5.90 | 5.54 | 5.68 | -1.39% | |
| 5.64 | 5.77 | 5.53 | 5.76 | +2.31% | |
| 5.64 | 5.80 | 5.58 | 5.63 | -0.35% | |
| 5.78 | 5.88 | 5.63 | 5.65 | -1.91% | |
| 5.59 | 5.93 | 5.57 | 5.76 | +2.86% | |
| 5.57 | 5.66 | 5.50 | 5.60 | +1.27% | |
| 5.61 | 5.65 | 5.50 | 5.53 | -0.90% | |
| 5.57 | 5.85 | 5.54 | 5.58 | +0.54% | |
| 5.39 | 5.69 | 5.36 | 5.55 | +1.83% | |
| 5.51 | 5.60 | 5.33 | 5.45 | -0.18% | |
| 5.40 | 5.54 | 5.36 | 5.46 | +0.92% | |
| 5.25 | 5.44 | 5.21 | 5.41 | +4.64% | |
| 5.15 | 5.20 | 5.05 | 5.17 | -0.19% | |
| 5.21 | 5.27 | 5.11 | 5.18 | -1.33% | |
| 5.49 | 5.49 | 5.23 | 5.25 | -4.20% | |
| 5.46 | 5.71 | 5.45 | 5.48 | -0.72% | |
| 5.41 | 5.72 | 5.33 | 5.52 | +2.60% | |
| 5.50 | 5.68 | 5.20 | 5.38 | -2.89% | |
| 5.61 | 5.72 | 5.47 | 5.54 | -1.25% | |
| 5.77 | 5.83 | 5.59 | 5.61 | -2.26% | |
| 5.76 | 5.78 | 5.61 | 5.74 | -1.37% | |
| 5.78 | 5.95 | 5.68 | 5.82 | -0.68% | |
| 5.94 | 6.10 | 5.75 | 5.86 | +0.51% | |
| 5.63 | 5.84 | 5.53 | 5.83 | +3.00% | |
| 5.65 | 5.74 | 5.55 | 5.66 | -0.53% | |
| 5.65 | 5.95 | 5.59 | 5.69 | +1.43% | |
| 5.80 | 5.83 | 5.59 | 5.61 | -4.10% | |
| 5.60 | 5.92 | 5.43 | 5.85 | +5.03% | |
| 5.27 | 5.95 | 5.25 | 5.57 | +3.72% | |
| 5.91 | 6.24 | 5.33 | 5.37 | -11.24% | |
| 5.35 | 6.18 | 5.30 | 6.05 | +43.36% | |
| 4.41 | 4.47 | 4.21 | 4.22 | -3.65% | |
| 4.20 | 4.39 | 4.15 | 4.38 | +3.30% | |
| 4.36 | 4.43 | 4.17 | 4.24 | -3.20% | |
| 4.36 | 4.43 | 4.26 | 4.38 | -1.13% | |
| 4.32 | 4.48 | 4.27 | 4.43 | 0.00% | |
| 4.52 | 4.55 | 4.35 | 4.43 | -3.06% | |
| 4.57 | 4.68 | 4.52 | 4.57 | +0.88% | |
| 4.55 | 4.57 | 4.36 | 4.53 | -1.31% | |
| 4.69 | 4.69 | 4.43 | 4.59 | 0.00% | |
| 4.65 | 4.70 | 4.45 | 4.59 | -2.34% | |
| 4.67 | 4.77 | 4.61 | 4.70 | +1.08% | |
| 4.64 | 4.80 | 4.60 | 4.65 | -0.21% | |
| 4.86 | 5.01 | 4.66 | 4.66 | -3.92% | |
| 4.86 | 4.98 | 4.78 | 4.85 | -0.21% | |
| 4.75 | 4.90 | 4.69 | 4.86 | +2.32% | |
| 4.30 | 4.80 | 4.17 | 4.75 | +9.95% | |
| 4.17 | 4.32 | 4.07 | 4.32 | +3.10% | |
| 3.94 | 4.20 | 3.91 | 4.19 | +6.35% | |
| 4.17 | 4.19 | 3.88 | 3.94 | -4.14% | |
| 3.95 | 4.33 | 3.90 | 4.11 | +3.27% | |
| 4.60 | 4.60 | 3.96 | 3.98 | -11.56% | |
| 4.56 | 4.59 | 4.48 | 4.50 | -1.96% | |
| 4.61 | 4.77 | 4.57 | 4.59 | -0.65% | |
| 4.51 | 4.62 | 4.44 | 4.62 | +0.65% | |
| 4.67 | 4.70 | 4.50 | 4.59 | -1.29% | |
| 4.69 | 4.70 | 4.57 | 4.65 | +0.87% | |
| 4.51 | 4.68 | 4.50 | 4.61 | +2.44% | |
| 4.70 | 4.70 | 4.47 | 4.50 | -4.46% | |
| 4.60 | 4.76 | 4.46 | 4.71 | +1.07% | |
| 4.88 | 4.92 | 4.65 | 4.66 | -3.72% | |
| 4.87 | 4.92 | 4.77 | 4.84 | -1.22% | |
| 4.89 | 5.02 | 4.81 | 4.90 | +2.94% | |
| 4.83 | 4.83 | 4.63 | 4.76 | -0.83% | |
| 4.85 | 4.90 | 4.71 | 4.80 | -1.84% | |
| 5.02 | 5.09 | 4.85 | 4.89 | -3.74% | |
| 5.29 | 5.31 | 5.07 | 5.08 | -1.93% | |
| 5.15 | 5.21 | 5.12 | 5.18 | +1.17% | |
| 5.19 | 5.28 | 5.05 | 5.12 | -1.54% | |
| 5.25 | 5.25 | 5.03 | 5.20 | -0.38% | |
| 5.52 | 5.60 | 5.21 | 5.22 | -5.26% | |
| 5.53 | 5.81 | 5.46 | 5.51 | -0.36% | |
| 5.36 | 5.59 | 5.24 | 5.53 | +1.65% | |
| 5.54 | 5.55 | 5.36 | 5.44 | -2.86% | |
| 5.56 | 5.70 | 5.51 | 5.60 | 0.00% | |
| 5.58 | 5.67 | 5.52 | 5.60 | 0.00% | |
| 5.46 | 5.66 | 5.36 | 5.60 | +0.72% | |
| 5.33 | 5.59 | 5.31 | 5.56 | +3.93% | |
| 5.55 | 5.55 | 5.32 | 5.35 | -3.08% | |
| 5.49 | 5.60 | 5.40 | 5.52 | 0.00% | |
| 5.12 | 5.61 | 5.01 | 5.52 | +8.45% | |
| 5.55 | 5.70 | 4.98 | 5.09 | -9.75% | |
| 5.75 | 5.84 | 5.62 | 5.64 | -2.42% | |
| 5.87 | 5.88 | 5.76 | 5.78 | -1.20% | |
| 5.76 | 5.86 | 5.70 | 5.85 | +1.04% | |
| 5.73 | 5.88 | 5.73 | 5.79 | +0.35% | |
| 5.76 | 5.92 | 5.70 | 5.77 | +0.17% | |
| 5.79 | 5.89 | 5.70 | 5.76 | -0.35% | |
| 6.07 | 6.08 | 5.73 | 5.78 | -3.99% | |
| 6.13 | 6.22 | 5.96 | 6.02 | -0.99% | |
| 6.07 | 6.16 | 5.97 | 6.08 | +0.66% | |
| 6.11 | 6.16 | 5.99 | 6.04 | -1.15% | |
| 6.21 | 6.40 | 6.07 | 6.11 | -1.61% | |
| 6.11 | 6.36 | 6.10 | 6.21 | +1.64% | |
| 6.01 | 6.19 | 5.93 | 6.11 | +2.17% | |
| 5.71 | 5.99 | 5.70 | 5.98 | +4.91% | |
| 5.59 | 5.79 | 5.59 | 5.70 | +0.53% | |
| 5.68 | 5.83 | 5.56 | 5.67 | -0.35% | |
| 5.72 | 5.84 | 5.55 | 5.69 | -1.04% | |
| 5.98 | 6.07 | 5.63 | 5.75 | -3.69% | |
| 6.11 | 6.11 | 5.87 | 5.97 | -2.77% | |
| 6.04 | 6.20 | 6.04 | 6.14 | +0.66% | |
| 6.26 | 6.30 | 6.08 | 6.10 | -3.02% | |
| 6.36 | 6.57 | 6.27 | 6.29 | -0.32% | |
| 6.14 | 6.35 | 6.14 | 6.31 | +2.94% | |
| 5.99 | 6.17 | 5.96 | 6.13 | +1.16% | |
| 6.27 | 6.33 | 6.04 | 6.06 | -3.96% | |
| 6.18 | 6.35 | 6.18 | 6.31 | +2.10% | |
| 6.26 | 6.40 | 6.18 | 6.18 | -1.28% | |
| 6.45 | 6.54 | 6.23 | 6.26 | -3.25% | |
| 6.37 | 6.64 | 6.37 | 6.47 | +1.73% | |
| 6.71 | 6.71 | 6.21 | 6.36 | -5.07% | |
| 6.84 | 7.02 | 6.69 | 6.70 | -2.76% | |
| 7.05 | 7.10 | 6.77 | 6.89 | -2.13% | |
| 7.62 | 7.81 | 6.89 | 7.04 | -4.74% | |
| 7.47 | 7.62 | 7.37 | 7.39 | -1.07% | |
| 7.85 | 8.00 | 7.37 | 7.47 | -3.98% | |
| 7.83 | 7.85 | 7.63 | 7.78 | -0.64% | |
| 7.82 | 7.93 | 7.74 | 7.83 | +0.51% | |
| 7.95 | 7.97 | 7.78 | 7.79 | -2.62% | |
| 8.06 | 8.19 | 7.89 | 8.00 | -0.99% | |
| 8.22 | 8.22 | 8.04 | 8.08 | -1.70% | |
| 8.29 | 8.37 | 8.09 | 8.22 | -0.84% | |
| 8.22 | 8.37 | 8.21 | 8.29 | 0.00% | |
| 8.65 | 8.67 | 8.23 | 8.29 | -4.16% | |
| 8.56 | 8.72 | 8.41 | 8.65 | +2.37% | |
| 8.33 | 8.56 | 8.33 | 8.45 | +1.08% | |
| 8.53 | 8.86 | 8.31 | 8.36 | -2.45% | |
| 8.39 | 8.61 | 8.31 | 8.57 | +2.88% | |
| 8.46 | 8.49 | 8.30 | 8.33 | -0.48% | |
| 8.34 | 8.46 | 8.26 | 8.37 | +0.48% | |
| 8.35 | 8.52 | 8.29 | 8.33 | -0.72% | |
| 8.31 | 8.43 | 8.27 | 8.39 | +1.21% | |
| 8.34 | 8.38 | 8.24 | 8.29 | -0.48% | |
| 8.63 | 8.79 | 8.28 | 8.33 | -3.03% | |
| 8.85 | 8.96 | 8.59 | 8.59 | -2.83% | |
| 8.70 | 9.13 | 8.58 | 8.84 | +2.43% | |
| 8.82 | 8.84 | 8.56 | 8.63 | -2.27% | |
| 9.02 | 9.10 | 8.61 | 8.83 | -1.78% | |
| 9.03 | 9.13 | 8.75 | 8.99 | -0.22% | |
| 8.75 | 9.11 | 8.73 | 9.01 | +2.62% | |
| 8.95 | 9.03 | 8.76 | 8.78 | -1.68% | |
| 8.87 | 9.19 | 8.85 | 8.93 | -0.56% | |
| 8.77 | 9.05 | 8.50 | 8.98 | +3.34% | |
| 9.19 | 9.55 | 8.67 | 8.69 | -3.77% | |
| 9.12 | 9.26 | 8.86 | 9.03 | -0.55% | |
| 9.07 | 9.29 | 9.07 | 9.08 | -0.98% | |
| 9.52 | 9.69 | 9.15 | 9.17 | -3.68% | |
| 9.51 | 9.54 | 9.37 | 9.52 | +0.11% | |
| 9.93 | 10.15 | 9.45 | 9.51 | -4.04% | |
| 10.25 | 10.26 | 9.53 | 9.91 | -1.69% | |
| 8.95 | 10.38 | 8.91 | 10.08 | +16.00% | |
| 8.52 | 8.91 | 8.40 | 8.69 | +2.48% | |
| 8.20 | 8.51 | 8.13 | 8.48 | +3.67% | |
| 8.37 | 8.37 | 8.17 | 8.18 | -1.21% | |
| 8.37 | 8.45 | 8.25 | 8.28 | +0.12% | |
| 8.35 | 8.49 | 8.11 | 8.27 | -2.36% | |
| 8.18 | 8.55 | 8.02 | 8.47 | +3.17% | |
| 8.44 | 8.44 | 8.02 | 8.21 | -3.30% | |
| 8.55 | 8.65 | 8.45 | 8.49 | -0.93% | |
| 8.44 | 8.66 | 8.34 | 8.57 | +1.30% | |
| 8.60 | 8.74 | 8.44 | 8.46 | -0.82% | |
| 8.52 | 8.64 | 8.45 | 8.53 | +0.95% | |
| 8.51 | 8.67 | 8.43 | 8.45 | +0.36% | |
| 8.40 | 8.63 | 8.29 | 8.42 | +1.32% | |
| 8.27 | 8.39 | 8.15 | 8.31 | +0.61% | |
| 8.28 | 8.44 | 8.21 | 8.26 | -0.84% | |
| 8.16 | 8.46 | 8.06 | 8.33 | +3.22% | |
| 7.98 | 8.17 | 7.90 | 8.07 | +0.75% | |
| 8.17 | 8.39 | 8.00 | 8.01 | -3.49% | |
| 8.54 | 8.59 | 8.24 | 8.30 | -1.54% | |
| 8.11 | 8.47 | 8.11 | 8.43 | +2.55% | |
| 8.11 | 8.33 | 8.10 | 8.22 | +1.73% | |
| 8.06 | 8.24 | 7.91 | 8.08 | +0.62% | |
| 8.58 | 8.65 | 7.92 | 8.03 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the OSG chart for longer ranges.