OIO Group Stock Price History
NASDAQ: OIOUtilitiesEnvironmental ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
OIO price history at a glance
The price history for OIO Group (OIO) on this page begins on April 4, 2022, when the stock closed at $29.76; it most recently closed at $1.70 on October 5, 2026. The highest price in this record is $74.16, reached on July 31, 2023; the latest close is 97.7% below that peak. Across the 3 complete calendar years in the table, OIO finished higher in 2 and lower in 1. Its best year was 2025 (+208.4%) and its worst was 2023 (-93.1%).
Over roughly 5 years the share price changed -94.3%, a -47.0% compound annual price return (excluding dividends). In the last 12 months alone, OIO has lost 85.8%. 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 2022
- $74.16
- Date of high
- Jul 31, 2023
- Low since 2022
- $1.20
- Date of low
- Nov 6, 2023
- 52-week high
- $12.00
- 52-week low
- $1.36
- Last close
- $1.70
OIO returns
1 week
-10.53%
1 month
+6.25%
3 months
-22.37%
6 months
-81.54%
Year to date
-85.83%
1 year
-85.83%
3 years
+11.11%
OIO price return, excluding dividends.
OIO annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.70 | -85.83% |
| 2025 | 12.00 | +208.40% |
| 2024 | 3.89 | +86.35% |
| 2023 | 2.09 | -93.15% |
| 2022* | 30.48 | +2.42% |
* Partial year: the record begins after the start of 2022; return measured from the first available close.
2026 return is year to date.
OIO daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.78 | 1.84 | 1.70 | 1.70 | -3.41% | |
| 1.65 | 1.78 | 1.62 | 1.76 | +6.67% | |
| 1.82 | 1.83 | 1.65 | 1.65 | -8.33% | |
| 1.87 | 1.87 | 1.74 | 1.80 | +4.05% | |
| 1.84 | 1.92 | 1.73 | 1.73 | -8.95% | |
| 1.73 | 1.90 | 1.66 | 1.90 | +7.34% | |
| 1.70 | 1.81 | 1.66 | 1.77 | +0.57% | |
| 1.78 | 1.96 | 1.63 | 1.76 | -0.56% | |
| 1.50 | 1.79 | 1.36 | 1.77 | +22.07% | |
| 1.65 | 1.67 | 1.40 | 1.45 | -12.12% | |
| 1.79 | 1.83 | 1.62 | 1.65 | -1.73% | |
| 1.85 | 1.95 | 1.64 | 1.68 | -9.97% | |
| 1.91 | 1.96 | 1.80 | 1.87 | -2.36% | |
| 2.00 | 2.10 | 1.88 | 1.91 | -4.02% | |
| 2.05 | 2.16 | 1.97 | 1.99 | +1.53% | |
| 2.06 | 2.32 | 1.93 | 1.96 | -6.22% | |
| 1.92 | 2.09 | 1.83 | 2.09 | +12.97% | |
| 1.78 | 1.94 | 1.77 | 1.85 | +3.93% | |
| 1.87 | 1.91 | 1.76 | 1.78 | -9.64% | |
| 2.07 | 2.95 | 1.75 | 1.97 | -1.01% | |
| 1.64 | 1.99 | 1.62 | 1.99 | +18.45% | |
| 1.62 | 1.74 | 1.59 | 1.68 | +5.00% | |
| 1.79 | 1.80 | 1.60 | 1.60 | -7.78% | |
| 1.77 | 1.81 | 1.73 | 1.74 | -1.42% | |
| 1.71 | 1.90 | 1.66 | 1.76 | +3.53% | |
| 1.73 | 1.79 | 1.60 | 1.70 | -0.58% | |
| 1.94 | 1.95 | 1.69 | 1.71 | -8.06% | |
| 1.91 | 1.98 | 1.86 | 1.86 | +0.54% | |
| 1.91 | 1.97 | 1.84 | 1.85 | -8.28% | |
| 2.03 | 2.06 | 1.92 | 2.02 | -2.56% | |
| 1.87 | 2.07 | 1.85 | 2.07 | +11.89% | |
| 1.83 | 1.90 | 1.78 | 1.85 | +0.27% | |
| 1.83 | 1.92 | 1.70 | 1.85 | +1.93% | |
| 1.91 | 1.92 | 1.80 | 1.81 | -6.70% | |
| 1.88 | 2.00 | 1.83 | 1.94 | +4.86% | |
| 1.99 | 2.02 | 1.85 | 1.85 | -5.13% | |
| 2.08 | 2.14 | 1.92 | 1.95 | -2.01% | |
| 2.08 | 2.08 | 1.84 | 1.99 | +4.46% | |
| 1.93 | 2.02 | 1.86 | 1.91 | -2.31% | |
| 2.10 | 2.11 | 1.86 | 1.95 | -2.99% | |
| 1.93 | 2.29 | 1.86 | 2.01 | +9.84% | |
| 1.76 | 1.95 | 1.72 | 1.83 | +1.10% | |
| 1.65 | 1.98 | 1.65 | 1.81 | +11.04% | |
| 1.89 | 1.92 | 1.55 | 1.63 | -11.41% | |
| 2.00 | 2.04 | 1.84 | 1.84 | -2.13% | |
| 1.82 | 2.00 | 1.78 | 1.88 | +2.17% | |
| 1.88 | 1.88 | 1.75 | 1.84 | +2.22% | |
| 1.96 | 2.04 | 1.80 | 1.80 | -7.22% | |
| 2.12 | 2.12 | 1.88 | 1.94 | -4.67% | |
| 2.02 | 2.13 | 1.96 | 2.04 | +0.25% | |
| 2.20 | 2.20 | 1.81 | 2.03 | 0.00% | |
| 2.07 | 2.10 | 1.93 | 2.03 | +3.05% | |
| 2.04 | 2.08 | 1.87 | 1.97 | -0.51% | |
| 1.96 | 2.05 | 1.95 | 1.98 | 0.00% | |
| 2.16 | 2.20 | 1.94 | 1.98 | -4.81% | |
| 2.12 | 2.12 | 1.95 | 2.08 | 0.00% | |
| 2.20 | 2.20 | 1.92 | 2.08 | -3.70% | |
| 2.01 | 2.20 | 1.86 | 2.16 | +10.20% | |
| 2.06 | 2.08 | 1.83 | 1.96 | -7.11% | |
| 1.97 | 2.19 | 1.87 | 2.11 | +11.05% | |
| 2.19 | 2.19 | 1.85 | 1.90 | -3.55% | |
| 2.05 | 2.34 | 1.65 | 1.97 | -4.37% | |
| 2.28 | 2.35 | 1.95 | 2.06 | -5.94% | |
| 1.86 | 2.35 | 1.86 | 2.19 | 0.00% | |
| 2.23 | 2.37 | 2.19 | 2.19 | -1.35% | |
| 2.30 | 2.30 | 2.16 | 2.22 | +2.78% | |
| 2.10 | 2.38 | 2.10 | 2.16 | -2.26% | |
| 2.39 | 2.40 | 2.21 | 2.21 | -3.49% | |
| 2.32 | 2.55 | 2.08 | 2.29 | -4.98% | |
| 2.40 | 2.46 | 2.31 | 2.41 | -2.82% | |
| 2.30 | 2.52 | 2.29 | 2.48 | +8.77% | |
| 2.20 | 2.35 | 2.20 | 2.28 | +5.56% | |
| 2.30 | 2.30 | 1.88 | 2.16 | +7.46% | |
| 1.99 | 2.15 | 1.77 | 2.01 | -1.47% | |
| 2.37 | 2.50 | 1.90 | 2.04 | -15.70% | |
| 2.41 | 2.50 | 2.30 | 2.42 | +2.54% | |
| 2.49 | 2.50 | 2.26 | 2.36 | +2.16% | |
| 2.30 | 2.50 | 2.30 | 2.31 | +0.87% | |
| 2.21 | 2.51 | 2.21 | 2.29 | -2.97% | |
| 2.46 | 2.54 | 2.23 | 2.36 | -4.07% | |
| 2.44 | 2.55 | 2.42 | 2.46 | +2.07% | |
| 2.22 | 2.54 | 2.16 | 2.41 | +4.33% | |
| 2.32 | 2.55 | 2.13 | 2.31 | +0.43% | |
| 2.23 | 2.55 | 2.10 | 2.30 | +3.14% | |
| 1.98 | 2.30 | 1.98 | 2.23 | +9.85% | |
| 1.81 | 2.35 | 1.80 | 2.03 | +12.78% | |
| 1.86 | 1.92 | 1.80 | 1.80 | -6.74% | |
| 1.81 | 2.06 | 1.80 | 1.93 | +6.63% | |
| 1.90 | 2.00 | 1.81 | 1.81 | -7.65% | |
| 2.04 | 2.04 | 1.83 | 1.96 | -2.49% | |
| 2.03 | 2.21 | 1.96 | 2.01 | -4.74% | |
| 2.05 | 2.11 | 1.93 | 2.11 | +6.57% | |
| 1.88 | 2.20 | 1.88 | 1.98 | +3.13% | |
| 1.85 | 2.04 | 1.85 | 1.92 | +2.13% | |
| 1.80 | 1.96 | 1.80 | 1.88 | +3.30% | |
| 1.90 | 1.97 | 1.82 | 1.82 | -4.71% | |
| 1.90 | 1.97 | 1.88 | 1.91 | +2.14% | |
| 1.85 | 1.95 | 1.85 | 1.87 | +5.65% | |
| 1.93 | 1.99 | 1.73 | 1.77 | -3.80% | |
| 1.81 | 1.97 | 1.78 | 1.84 | +1.10% | |
| 1.92 | 1.93 | 1.71 | 1.82 | -3.70% | |
| 1.74 | 1.99 | 1.71 | 1.89 | +6.18% | |
| 1.80 | 1.88 | 1.69 | 1.78 | +1.71% | |
| 1.85 | 1.91 | 1.74 | 1.75 | -7.89% | |
| 1.86 | 1.96 | 1.69 | 1.90 | -0.52% | |
| 1.95 | 2.05 | 1.85 | 1.91 | +1.06% | |
| 2.10 | 2.10 | 1.85 | 1.89 | -11.27% | |
| 1.91 | 2.28 | 1.91 | 2.13 | +19.66% | |
| 1.84 | 1.84 | 1.75 | 1.78 | +3.49% | |
| 1.85 | 1.88 | 1.70 | 1.72 | -7.03% | |
| 2.07 | 2.07 | 1.80 | 1.85 | -11.48% | |
| 1.78 | 2.43 | 1.69 | 2.09 | +21.51% | |
| 1.74 | 1.80 | 1.70 | 1.72 | -2.82% | |
| 1.73 | 1.80 | 1.58 | 1.77 | +3.51% | |
| 1.85 | 2.29 | 1.50 | 1.71 | -10.00% | |
| 2.78 | 2.90 | 1.88 | 1.90 | -35.15% | |
| 7.04 | 7.50 | 2.92 | 2.93 | -58.44% | |
| 8.37 | 8.37 | 6.75 | 7.05 | -7.84% | |
| 8.37 | 8.70 | 7.62 | 7.65 | -9.89% | |
| 8.79 | 8.79 | 8.40 | 8.49 | -3.74% | |
| 8.73 | 8.91 | 8.25 | 8.82 | +2.08% | |
| 8.76 | 9.09 | 8.46 | 8.64 | -2.37% | |
| 9.00 | 9.00 | 8.70 | 8.85 | -3.28% | |
| 8.76 | 9.21 | 8.73 | 9.15 | +2.69% | |
| 8.91 | 9.42 | 8.58 | 8.91 | 0.00% | |
| 9.00 | 9.15 | 8.25 | 8.91 | -3.26% | |
| 9.00 | 9.42 | 8.82 | 9.21 | +0.66% | |
| 9.09 | 9.21 | 8.16 | 9.15 | +1.33% | |
| 9.24 | 9.33 | 8.85 | 9.03 | -2.90% | |
| 9.51 | 9.51 | 9.12 | 9.30 | -0.96% | |
| 9.45 | 9.60 | 8.97 | 9.39 | -1.57% | |
| 9.45 | 9.60 | 9.30 | 9.54 | -0.31% | |
| 9.12 | 9.72 | 9.12 | 9.57 | +8.14% | |
| 8.93 | 8.97 | 8.85 | 8.85 | -1.99% | |
| 9.00 | 9.09 | 8.60 | 9.03 | -0.66% | |
| 9.06 | 9.21 | 8.70 | 9.09 | -1.62% | |
| 9.15 | 9.90 | 8.76 | 9.24 | +1.65% | |
| 9.15 | 9.60 | 8.85 | 9.09 | -0.33% | |
| 9.15 | 9.45 | 8.70 | 9.12 | -3.49% | |
| 9.45 | 9.45 | 9.15 | 9.45 | -0.94% | |
| 9.60 | 9.60 | 8.93 | 9.54 | -7.29% | |
| 8.85 | 10.41 | 8.85 | 10.29 | +11.00% | |
| 9.00 | 9.45 | 8.79 | 9.27 | -1.28% | |
| 9.30 | 9.45 | 8.70 | 9.39 | -0.95% | |
| 9.60 | 9.60 | 8.91 | 9.48 | -5.39% | |
| 9.75 | 10.20 | 9.06 | 10.02 | -7.48% | |
| 9.90 | 10.95 | 8.88 | 10.83 | -3.48% | |
| 9.99 | 11.46 | 9.48 | 11.22 | -2.86% | |
| 9.21 | 11.55 | 8.51 | 11.55 | +19.20% | |
| 9.72 | 9.87 | 9.57 | 9.69 | -0.31% | |
| 9.90 | 9.90 | 9.52 | 9.72 | -0.92% | |
| 9.87 | 10.05 | 9.81 | 9.81 | -0.91% | |
| 9.30 | 9.90 | 8.85 | 9.90 | +4.43% | |
| 9.68 | 9.87 | 8.76 | 9.48 | -3.36% | |
| 9.00 | 9.90 | 9.00 | 9.81 | +7.64% | |
| 9.15 | 9.15 | 8.97 | 9.11 | +0.93% | |
| 8.91 | 9.15 | 8.91 | 9.03 | -1.95% | |
| 9.18 | 9.21 | 8.70 | 9.21 | -0.32% | |
| 9.09 | 9.24 | 8.97 | 9.24 | -2.22% | |
| 8.85 | 9.45 | 8.85 | 9.45 | 0.00% | |
| 9.48 | 9.48 | 9.36 | 9.45 | -1.87% | |
| 8.79 | 9.90 | 8.79 | 9.63 | +0.94% | |
| 9.54 | 9.54 | 9.54 | 9.54 | 0.00% | |
| 9.03 | 9.54 | 9.03 | 9.54 | +2.25% | |
| 9.51 | 9.54 | 9.33 | 9.33 | -5.76% | |
| 9.96 | 9.99 | 9.30 | 9.90 | -0.90% | |
| 9.63 | 9.99 | 9.63 | 9.99 | -1.19% | |
| 9.90 | 10.11 | 9.78 | 10.11 | -0.59% | |
| 10.17 | 10.17 | 10.17 | 10.17 | 0.00% | |
| 9.76 | 10.17 | 9.76 | 10.17 | -0.29% | |
| 10.20 | 10.20 | 10.20 | 10.20 | 0.00% | |
| 9.90 | 10.20 | 9.87 | 10.20 | 0.00% | |
| 10.16 | 10.65 | 9.90 | 10.20 | -6.05% | |
| 10.83 | 10.86 | 10.83 | 10.86 | +0.25% | |
| 10.74 | 11.40 | 10.28 | 10.83 | +2.27% | |
| 9.57 | 10.80 | 9.57 | 10.59 | +0.86% | |
| 10.80 | 10.80 | 10.05 | 10.50 | -1.69% | |
| 11.40 | 11.40 | 10.68 | 10.68 | -3.00% | |
| 10.64 | 11.40 | 10.44 | 11.01 | -1.87% | |
| 11.70 | 11.70 | 11.19 | 11.22 | -2.35% | |
| 11.91 | 11.91 | 11.33 | 11.49 | -0.26% | |
| 11.40 | 11.91 | 11.40 | 11.52 | -3.27% | |
| 11.70 | 11.91 | 11.46 | 11.91 | -0.75% | |
| 11.76 | 12.00 | 11.61 | 12.00 | 0.00% | |
| 11.79 | 12.00 | 11.76 | 12.00 | 0.00% | |
| 11.85 | 12.00 | 11.73 | 12.00 | 0.00% | |
| 11.91 | 12.00 | 11.70 | 12.00 | 0.00% | |
| 11.82 | 12.00 | 11.73 | 12.00 | 0.00% | |
| 11.97 | 12.00 | 11.40 | 12.00 | 0.00% | |
| 11.88 | 12.00 | 11.88 | 12.00 | 0.00% | |
| 11.85 | 12.00 | 11.80 | 12.00 | 0.00% | |
| 11.85 | 12.00 | 11.82 | 12.00 | 0.00% | |
| 11.94 | 12.00 | 11.94 | 12.00 | 0.00% | |
| 11.97 | 12.00 | 11.88 | 12.00 | 0.00% | |
| 11.94 | 12.00 | 11.94 | 12.00 | 0.00% | |
| 11.85 | 12.00 | 11.79 | 12.00 | 0.00% | |
| 11.92 | 12.00 | 11.92 | 12.00 | 0.00% | |
| 11.86 | 12.00 | 11.76 | 12.00 | 0.00% | |
| 11.88 | 12.00 | 11.58 | 12.00 | 0.00% | |
| 11.85 | 12.00 | 11.85 | 12.00 | 0.00% | |
| 11.76 | 12.00 | 11.76 | 12.00 | 0.00% | |
| 11.42 | 12.00 | 11.42 | 12.00 | 0.00% | |
| 11.94 | 12.00 | 11.94 | 12.00 | 0.00% | |
| 12.00 | 12.00 | 12.00 | 12.00 | 0.00% | |
| 11.91 | 12.00 | 11.73 | 12.00 | 0.00% | |
| 12.00 | 12.00 | 12.00 | 12.00 | 0.00% | |
| 12.00 | 12.00 | 12.00 | 12.00 | 0.00% | |
| 11.97 | 12.00 | 11.97 | 12.00 | 0.00% | |
| 11.94 | 12.00 | 11.94 | 12.00 | 0.00% | |
| 11.70 | 12.00 | 11.70 | 12.00 | 0.00% | |
| 11.65 | 12.00 | 11.40 | 12.00 | 0.00% | |
| 11.81 | 12.00 | 11.81 | 12.00 | 0.00% | |
| 11.70 | 12.00 | 11.70 | 12.00 | 0.00% | |
| 12.00 | 12.00 | 11.64 | 12.00 | +0.25% | |
| 11.64 | 12.00 | 11.64 | 11.97 | -0.25% | |
| 11.40 | 12.00 | 11.25 | 12.00 | 0.00% | |
| 11.55 | 12.00 | 11.55 | 12.00 | +2.83% | |
| 11.31 | 11.70 | 11.31 | 11.67 | +2.37% | |
| 11.25 | 11.40 | 10.14 | 11.40 | +0.80% | |
| 11.40 | 11.40 | 11.19 | 11.31 | -0.79% | |
| 11.34 | 11.40 | 10.50 | 11.40 | +0.26% | |
| 11.40 | 11.40 | 11.37 | 11.37 | -0.26% | |
| 11.40 | 11.40 | 11.40 | 11.40 | 0.00% | |
| 11.40 | 11.40 | 11.40 | 11.40 | 0.00% | |
| 10.05 | 11.40 | 10.05 | 11.40 | +1.33% | |
| 11.25 | 11.25 | 11.25 | 11.25 | 0.00% | |
| 11.19 | 11.25 | 10.80 | 11.25 | +0.54% | |
| 11.19 | 11.19 | 11.19 | 11.19 | -0.53% | |
| 11.25 | 11.25 | 11.25 | 11.25 | 0.00% | |
| 11.16 | 11.25 | 11.16 | 11.25 | +0.81% | |
| 10.32 | 11.40 | 10.32 | 11.16 | -2.11% | |
| 11.85 | 11.85 | 11.19 | 11.40 | +1.33% | |
| 11.52 | 11.52 | 10.85 | 11.25 | -1.06% | |
| 11.85 | 11.85 | 11.37 | 11.37 | -1.56% | |
| 11.94 | 11.94 | 11.55 | 11.55 | -1.28% | |
| 11.55 | 11.70 | 11.25 | 11.70 | +1.30% | |
| 11.55 | 11.55 | 11.46 | 11.55 | -1.28% | |
| 11.43 | 11.70 | 11.10 | 11.70 | 0.00% | |
| 11.70 | 11.70 | 11.70 | 11.70 | 0.00% | |
| 11.82 | 11.82 | 11.28 | 11.70 | 0.00% | |
| 11.46 | 11.88 | 11.46 | 11.70 | -1.76% | |
| 11.70 | 11.91 | 11.70 | 11.91 | -0.75% | |
| 11.36 | 12.00 | 11.36 | 12.00 | 0.00% | |
| 11.49 | 12.00 | 11.49 | 12.00 | 0.00% | |
| 11.91 | 12.00 | 11.40 | 12.00 | +0.76% | |
| 11.82 | 11.91 | 10.83 | 11.91 | +1.79% | |
| 11.85 | 11.85 | 10.68 | 11.70 | 0.00% | |
| 11.79 | 11.79 | 11.10 | 11.70 | 0.00% | |
| 11.88 | 11.91 | 11.34 | 11.70 | -1.02% | |
| 11.85 | 11.88 | 11.37 | 11.82 | -0.25% | |
| 12.00 | 12.03 | 11.45 | 11.85 | -1.25% | |
| 12.00 | 12.00 | 11.49 | 12.00 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the OIO chart for longer ranges.