ioneer Stock Price History
NASDAQ: IONRIndustrialsMining & Quarrying of Nonmetallic Minerals (No Fuels)USD
2.92-0.05 (-1.68%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
IONR price history at a glance
The price history for ioneer (IONR) on this page begins on June 27, 2022, when the stock closed at $12.58; it most recently closed at $2.92 on October 5, 2026. The highest price in this record is $24.00, reached on January 9, 2023; the latest close is 87.8% below that peak. Across the 3 complete calendar years in the table, IONR finished higher in 2 and lower in 1. Its best year was 2025 (+23.8%) and its worst was 2023 (-63.2%).
Over roughly 4 years the share price changed -76.8%, a -28.9% compound annual price return (excluding dividends). In the last 12 months alone, IONR has lost 52.7%. 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 2022
- $24.00
- Date of high
- Jan 9, 2023
- Low since 2022
- $2.30
- Date of low
- Jun 23, 2025
- 52-week high
- $8.20
- 52-week low
- $2.79
- Last close
- $2.92
IONR returns
1 week
-0.34%
1 month
-0.68%
3 months
-29.47%
6 months
-21.08%
Year to date
-39.17%
1 year
-52.67%
3 years
-42.18%
IONR price return, excluding dividends.
IONR annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 2.92 | -44.06% |
| 2025 | 5.22 | +23.84% |
| 2024 | 4.22 | +5.11% |
| 2023 | 4.01 | -63.15% |
| 2022* | 10.88 | -13.50% |
* Partial year: the record begins after the start of 2022; return measured from the first available close.
2026 return is year to date.
IONR daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 2.90 | 3.00 | 2.88 | 2.92 | -1.68% | |
| 3.00 | 3.01 | 2.94 | 2.97 | -1.33% | |
| 3.07 | 3.10 | 2.98 | 3.01 | -3.83% | |
| 3.04 | 3.21 | 3.04 | 3.13 | +5.03% | |
| 2.95 | 3.02 | 2.95 | 2.98 | +1.71% | |
| 2.90 | 3.04 | 2.90 | 2.93 | +1.74% | |
| 3.05 | 3.09 | 2.81 | 2.88 | -5.88% | |
| 3.15 | 3.28 | 3.06 | 3.06 | -2.86% | |
| 3.22 | 3.36 | 3.10 | 3.15 | +0.64% | |
| 3.13 | 3.28 | 3.10 | 3.13 | -5.44% | |
| 3.18 | 3.31 | 3.07 | 3.31 | +4.42% | |
| 3.18 | 3.25 | 3.03 | 3.17 | -1.25% | |
| 3.24 | 3.25 | 3.15 | 3.21 | -1.23% | |
| 3.30 | 3.30 | 3.21 | 3.25 | 0.00% | |
| 3.28 | 3.32 | 3.19 | 3.25 | -5.25% | |
| 3.35 | 3.54 | 3.32 | 3.43 | +4.57% | |
| 3.27 | 3.37 | 3.23 | 3.28 | +0.31% | |
| 3.03 | 3.30 | 3.03 | 3.27 | +12.37% | |
| 2.91 | 3.12 | 2.91 | 2.91 | +0.69% | |
| 2.83 | 2.97 | 2.79 | 2.89 | +3.58% | |
| 2.92 | 2.92 | 2.79 | 2.79 | -4.12% | |
| 2.90 | 2.96 | 2.88 | 2.91 | -1.02% | |
| 3.05 | 3.08 | 2.92 | 2.94 | -2.65% | |
| 3.17 | 3.17 | 3.01 | 3.02 | -3.82% | |
| 3.04 | 3.17 | 3.03 | 3.14 | +6.08% | |
| 3.09 | 3.09 | 2.93 | 2.96 | -4.21% | |
| 3.13 | 3.22 | 3.06 | 3.09 | -0.64% | |
| 3.12 | 3.14 | 3.08 | 3.11 | -1.58% | |
| 3.11 | 3.30 | 3.06 | 3.16 | +2.60% | |
| 3.18 | 3.24 | 3.08 | 3.08 | -2.22% | |
| 3.15 | 3.23 | 3.10 | 3.15 | -0.94% | |
| 3.22 | 3.32 | 3.15 | 3.18 | -2.75% | |
| 3.22 | 3.28 | 3.15 | 3.27 | +0.93% | |
| 3.34 | 3.34 | 3.19 | 3.24 | -1.52% | |
| 3.25 | 3.37 | 3.25 | 3.29 | +2.17% | |
| 3.12 | 3.36 | 3.12 | 3.22 | +2.22% | |
| 3.18 | 3.22 | 3.13 | 3.15 | +0.64% | |
| 3.16 | 3.21 | 3.13 | 3.13 | -2.19% | |
| 3.10 | 3.31 | 3.10 | 3.20 | +0.95% | |
| 3.13 | 3.23 | 3.09 | 3.17 | +1.60% | |
| 3.32 | 3.32 | 3.11 | 3.12 | -6.02% | |
| 3.39 | 3.46 | 3.31 | 3.32 | -2.06% | |
| 3.46 | 3.55 | 3.39 | 3.39 | -2.87% | |
| 3.50 | 3.55 | 3.44 | 3.49 | -0.29% | |
| 3.52 | 3.56 | 3.45 | 3.50 | +0.29% | |
| 3.51 | 3.58 | 3.41 | 3.49 | -1.41% | |
| 3.43 | 3.58 | 3.38 | 3.54 | +5.36% | |
| 3.35 | 3.41 | 3.32 | 3.36 | +1.82% | |
| 3.42 | 3.42 | 3.20 | 3.30 | -5.44% | |
| 3.35 | 3.50 | 3.26 | 3.49 | +4.80% | |
| 3.20 | 3.35 | 3.18 | 3.33 | +3.42% | |
| 3.34 | 3.49 | 3.16 | 3.22 | +1.90% | |
| 3.18 | 3.21 | 3.11 | 3.16 | -1.86% | |
| 3.25 | 3.34 | 3.18 | 3.22 | +0.31% | |
| 3.25 | 3.31 | 3.18 | 3.21 | -0.62% | |
| 3.24 | 3.37 | 3.21 | 3.23 | -0.92% | |
| 3.41 | 3.43 | 3.25 | 3.26 | -3.98% | |
| 3.40 | 3.45 | 3.28 | 3.40 | -1.02% | |
| 3.42 | 3.53 | 3.38 | 3.43 | -0.29% | |
| 3.59 | 3.60 | 3.36 | 3.44 | -7.77% | |
| 3.68 | 3.87 | 3.68 | 3.73 | -0.80% | |
| 3.80 | 3.83 | 3.70 | 3.76 | -1.57% | |
| 3.93 | 3.93 | 3.80 | 3.82 | -2.80% | |
| 4.07 | 4.08 | 3.86 | 3.93 | -5.07% | |
| 4.16 | 4.26 | 4.10 | 4.14 | -0.72% | |
| 4.16 | 4.24 | 4.14 | 4.17 | +1.46% | |
| 4.16 | 4.33 | 4.00 | 4.11 | -1.20% | |
| 4.35 | 4.42 | 4.15 | 4.16 | -3.03% | |
| 4.41 | 4.53 | 4.22 | 4.29 | -2.50% | |
| 4.39 | 4.58 | 4.32 | 4.40 | -0.23% | |
| 4.16 | 4.51 | 4.16 | 4.41 | +1.85% | |
| 4.11 | 4.46 | 4.11 | 4.33 | +7.18% | |
| 4.21 | 4.21 | 4.02 | 4.04 | -3.12% | |
| 4.13 | 4.24 | 4.03 | 4.17 | +3.22% | |
| 4.17 | 4.38 | 3.85 | 4.04 | -1.22% | |
| 4.15 | 4.30 | 4.03 | 4.09 | -1.92% | |
| 4.19 | 4.49 | 4.07 | 4.17 | +8.31% | |
| 3.84 | 3.93 | 3.83 | 3.85 | -0.26% | |
| 3.95 | 3.96 | 3.85 | 3.86 | -3.74% | |
| 4.10 | 4.21 | 3.97 | 4.01 | -1.47% | |
| 4.10 | 4.15 | 4.03 | 4.07 | -1.21% | |
| 4.18 | 4.20 | 4.03 | 4.12 | +3.26% | |
| 4.00 | 4.07 | 3.95 | 3.99 | +3.37% | |
| 3.69 | 3.94 | 3.69 | 3.86 | +5.75% | |
| 3.90 | 3.90 | 3.65 | 3.65 | -6.65% | |
| 4.06 | 4.06 | 3.80 | 3.91 | -4.40% | |
| 4.11 | 4.14 | 4.00 | 4.09 | +1.49% | |
| 4.50 | 4.50 | 4.02 | 4.03 | -12.58% | |
| 4.25 | 4.68 | 4.24 | 4.61 | +10.29% | |
| 4.38 | 4.38 | 3.98 | 4.18 | -5.64% | |
| 4.39 | 4.45 | 4.21 | 4.43 | -1.12% | |
| 4.12 | 4.49 | 4.05 | 4.48 | +10.07% | |
| 3.88 | 4.07 | 3.80 | 4.07 | +4.90% | |
| 3.88 | 3.99 | 3.82 | 3.88 | +0.78% | |
| 3.96 | 3.96 | 3.79 | 3.85 | -3.75% | |
| 4.24 | 4.24 | 3.95 | 4.00 | -4.99% | |
| 4.18 | 4.30 | 4.12 | 4.21 | +2.18% | |
| 4.11 | 4.39 | 4.09 | 4.12 | +0.73% | |
| 4.12 | 4.23 | 4.01 | 4.09 | +1.49% | |
| 4.04 | 4.19 | 3.95 | 4.03 | -1.95% | |
| 4.35 | 4.35 | 4.11 | 4.11 | -1.56% | |
| 4.36 | 4.36 | 4.11 | 4.18 | -8.24% | |
| 4.80 | 4.80 | 4.52 | 4.55 | -3.60% | |
| 4.42 | 4.74 | 4.42 | 4.72 | +10.28% | |
| 4.41 | 4.41 | 4.10 | 4.28 | -3.82% | |
| 4.43 | 4.65 | 4.36 | 4.45 | +7.75% | |
| 4.15 | 4.26 | 4.13 | 4.13 | +2.99% | |
| 3.97 | 4.15 | 3.97 | 4.01 | -0.99% | |
| 3.96 | 4.10 | 3.90 | 4.05 | +3.85% | |
| 3.99 | 4.06 | 3.78 | 3.90 | +3.45% | |
| 4.01 | 4.22 | 3.76 | 3.77 | -6.91% | |
| 3.99 | 4.10 | 3.81 | 4.05 | +5.74% | |
| 3.84 | 4.00 | 3.67 | 3.83 | -2.05% | |
| 3.95 | 4.08 | 3.83 | 3.91 | -0.51% | |
| 4.11 | 4.11 | 3.91 | 3.93 | -4.38% | |
| 3.93 | 4.15 | 3.93 | 4.11 | +6.48% | |
| 3.81 | 3.94 | 3.77 | 3.86 | 0.00% | |
| 3.95 | 3.95 | 3.75 | 3.86 | -2.77% | |
| 4.11 | 4.32 | 3.94 | 3.97 | +0.25% | |
| 4.19 | 4.21 | 3.80 | 3.96 | -6.60% | |
| 4.25 | 4.35 | 4.18 | 4.24 | +3.41% | |
| 4.22 | 4.22 | 4.00 | 4.10 | +3.80% | |
| 3.84 | 4.16 | 3.84 | 3.95 | +1.54% | |
| 3.86 | 3.93 | 3.76 | 3.89 | -0.51% | |
| 3.86 | 3.99 | 3.77 | 3.91 | +4.55% | |
| 3.69 | 3.97 | 3.68 | 3.74 | +1.08% | |
| 3.97 | 3.97 | 3.63 | 3.70 | -6.57% | |
| 3.92 | 4.01 | 3.86 | 3.96 | +2.33% | |
| 4.04 | 4.04 | 3.79 | 3.87 | +2.38% | |
| 3.84 | 3.89 | 3.75 | 3.78 | -0.53% | |
| 3.90 | 4.02 | 3.80 | 3.80 | -3.31% | |
| 3.66 | 4.03 | 3.66 | 3.93 | +1.29% | |
| 4.20 | 4.69 | 3.80 | 3.88 | -8.81% | |
| 3.89 | 4.51 | 3.58 | 4.26 | -5.02% | |
| 3.52 | 4.75 | 3.47 | 4.48 | +25.14% | |
| 3.47 | 3.76 | 3.41 | 3.58 | +0.56% | |
| 3.49 | 3.79 | 3.39 | 3.56 | +3.19% | |
| 3.37 | 3.51 | 3.22 | 3.45 | -3.90% | |
| 3.02 | 4.03 | 3.02 | 3.59 | +20.88% | |
| 2.96 | 3.09 | 2.84 | 2.97 | +3.13% | |
| 3.10 | 3.10 | 2.86 | 2.88 | -4.64% | |
| 2.90 | 3.08 | 2.80 | 3.02 | -3.51% | |
| 3.20 | 3.28 | 3.13 | 3.13 | -1.57% | |
| 3.31 | 3.48 | 3.18 | 3.18 | -5.64% | |
| 3.21 | 3.41 | 3.21 | 3.37 | +4.66% | |
| 3.63 | 3.63 | 3.22 | 3.22 | -9.30% | |
| 3.89 | 3.89 | 3.52 | 3.55 | -7.07% | |
| 3.79 | 4.01 | 3.73 | 3.82 | +2.41% | |
| 3.66 | 3.89 | 3.63 | 3.73 | +5.97% | |
| 3.50 | 3.65 | 3.40 | 3.52 | -4.09% | |
| 3.82 | 3.82 | 3.65 | 3.67 | -3.42% | |
| 3.90 | 3.98 | 3.66 | 3.80 | -4.76% | |
| 3.97 | 4.08 | 3.89 | 3.99 | +5.84% | |
| 3.99 | 4.04 | 3.70 | 3.77 | -6.22% | |
| 3.97 | 4.09 | 3.84 | 4.02 | -3.37% | |
| 4.15 | 4.22 | 4.05 | 4.16 | -2.35% | |
| 4.36 | 4.40 | 4.05 | 4.26 | +3.15% | |
| 4.00 | 4.16 | 3.77 | 4.13 | +5.90% | |
| 3.78 | 3.94 | 3.78 | 3.90 | +0.52% | |
| 4.00 | 4.06 | 3.77 | 3.88 | -2.76% | |
| 4.12 | 4.15 | 3.85 | 3.99 | -1.24% | |
| 4.25 | 4.25 | 3.90 | 4.04 | -5.61% | |
| 4.14 | 4.33 | 4.13 | 4.28 | +3.63% | |
| 4.24 | 4.27 | 3.93 | 4.13 | -4.40% | |
| 4.24 | 4.44 | 4.15 | 4.32 | +4.35% | |
| 4.55 | 4.80 | 4.12 | 4.14 | -6.76% | |
| 4.42 | 4.48 | 4.26 | 4.44 | 0.00% | |
| 4.38 | 4.53 | 4.30 | 4.44 | +5.21% | |
| 4.20 | 4.38 | 4.17 | 4.22 | -3.21% | |
| 4.27 | 4.49 | 4.26 | 4.36 | +1.63% | |
| 4.29 | 4.44 | 4.20 | 4.29 | -3.60% | |
| 4.56 | 4.75 | 4.28 | 4.45 | -1.11% | |
| 4.57 | 4.70 | 4.42 | 4.50 | +4.17% | |
| 4.42 | 4.46 | 4.16 | 4.32 | -2.26% | |
| 4.86 | 5.00 | 4.21 | 4.42 | -22.59% | |
| 5.71 | 5.71 | 5.71 | 5.71 | 0.00% | |
| 6.10 | 6.10 | 5.60 | 5.71 | -6.39% | |
| 6.11 | 6.17 | 5.74 | 6.10 | +1.33% | |
| 6.51 | 6.53 | 5.93 | 6.02 | -5.79% | |
| 6.20 | 6.46 | 6.14 | 6.39 | +3.23% | |
| 5.98 | 6.30 | 5.98 | 6.19 | +3.51% | |
| 5.83 | 6.20 | 5.81 | 5.98 | +6.98% | |
| 5.89 | 5.89 | 5.54 | 5.59 | -7.14% | |
| 5.95 | 6.15 | 5.84 | 6.02 | +4.70% | |
| 6.03 | 6.03 | 5.64 | 5.75 | -3.28% | |
| 5.62 | 5.96 | 5.62 | 5.95 | +6.73% | |
| 5.73 | 5.73 | 5.54 | 5.57 | -0.71% | |
| 5.60 | 5.70 | 5.45 | 5.61 | +1.63% | |
| 5.65 | 5.77 | 5.50 | 5.52 | -3.83% | |
| 6.00 | 6.00 | 5.66 | 5.74 | -3.85% | |
| 5.75 | 6.06 | 5.75 | 5.97 | +4.55% | |
| 5.81 | 5.81 | 5.60 | 5.71 | -2.23% | |
| 5.64 | 5.88 | 5.49 | 5.84 | +11.88% | |
| 4.90 | 5.30 | 4.90 | 5.22 | +8.75% | |
| 4.91 | 4.94 | 4.71 | 4.80 | -2.04% | |
| 4.89 | 5.04 | 4.70 | 4.90 | +1.24% | |
| 4.98 | 5.02 | 4.74 | 4.84 | -5.10% | |
| 5.07 | 5.11 | 4.85 | 5.10 | +2.00% | |
| 4.95 | 5.15 | 4.88 | 5.00 | +1.42% | |
| 4.61 | 4.98 | 4.61 | 4.93 | +11.29% | |
| 4.51 | 4.57 | 4.43 | 4.43 | -0.45% | |
| 4.36 | 4.64 | 4.35 | 4.45 | +4.95% | |
| 4.11 | 4.34 | 3.90 | 4.24 | +3.92% | |
| 4.23 | 4.34 | 4.03 | 4.08 | -4.23% | |
| 4.25 | 4.44 | 4.03 | 4.26 | -0.70% | |
| 4.56 | 4.56 | 4.24 | 4.29 | -7.14% | |
| 4.75 | 4.90 | 4.57 | 4.62 | -1.91% | |
| 4.57 | 4.74 | 4.53 | 4.71 | +4.43% | |
| 4.52 | 4.62 | 4.38 | 4.51 | +0.22% | |
| 4.50 | 4.63 | 4.45 | 4.50 | +0.90% | |
| 4.68 | 4.71 | 4.45 | 4.46 | -5.31% | |
| 4.85 | 4.98 | 4.68 | 4.71 | -2.89% | |
| 4.70 | 5.09 | 4.65 | 4.85 | +2.54% | |
| 4.47 | 4.83 | 4.40 | 4.73 | +6.05% | |
| 4.49 | 4.58 | 4.40 | 4.46 | +0.45% | |
| 4.67 | 4.70 | 4.41 | 4.44 | -6.72% | |
| 4.81 | 4.83 | 4.67 | 4.76 | -0.63% | |
| 4.34 | 5.07 | 4.28 | 4.79 | +12.44% | |
| 4.16 | 4.36 | 4.15 | 4.26 | +0.47% | |
| 4.28 | 4.30 | 4.11 | 4.24 | -0.93% | |
| 4.50 | 4.54 | 4.11 | 4.28 | -6.35% | |
| 4.65 | 4.91 | 4.52 | 4.57 | +1.33% | |
| 4.38 | 4.70 | 4.36 | 4.51 | +2.73% | |
| 4.45 | 4.45 | 4.17 | 4.39 | -1.35% | |
| 4.45 | 4.82 | 4.38 | 4.45 | +4.95% | |
| 4.40 | 4.50 | 4.20 | 4.24 | -7.02% | |
| 4.57 | 4.76 | 4.44 | 4.56 | +3.87% | |
| 4.25 | 4.40 | 4.22 | 4.39 | +5.53% | |
| 4.23 | 4.38 | 4.06 | 4.16 | -2.12% | |
| 4.47 | 4.57 | 4.03 | 4.25 | 0.00% | |
| 4.03 | 4.41 | 4.02 | 4.25 | +5.72% | |
| 4.32 | 4.38 | 4.01 | 4.02 | -6.51% | |
| 4.08 | 4.33 | 4.08 | 4.30 | +5.39% | |
| 4.40 | 4.50 | 4.08 | 4.08 | -9.93% | |
| 4.80 | 4.84 | 4.43 | 4.53 | -4.83% | |
| 4.93 | 4.93 | 4.62 | 4.76 | -2.46% | |
| 4.82 | 4.95 | 4.65 | 4.88 | +1.24% | |
| 4.89 | 4.95 | 4.73 | 4.82 | +2.12% | |
| 4.80 | 4.88 | 4.58 | 4.72 | -3.48% | |
| 5.10 | 5.12 | 4.75 | 4.89 | -5.78% | |
| 5.31 | 5.37 | 5.17 | 5.19 | -1.89% | |
| 5.16 | 5.46 | 5.16 | 5.29 | +2.72% | |
| 5.18 | 5.29 | 4.87 | 5.15 | -3.01% | |
| 5.73 | 5.73 | 5.20 | 5.31 | -7.81% | |
| 5.50 | 6.00 | 5.20 | 5.76 | +8.07% | |
| 5.52 | 5.75 | 5.03 | 5.33 | -8.42% | |
| 6.77 | 6.92 | 5.76 | 5.82 | -12.35% | |
| 7.62 | 7.62 | 6.50 | 6.64 | -12.40% | |
| 7.75 | 8.20 | 7.01 | 7.58 | +2.29% | |
| 6.52 | 7.77 | 6.17 | 7.41 | +20.10% | |
| 7.05 | 7.30 | 6.17 | 6.17 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the IONR chart for longer ranges.