price
IO
NASDAQ · IONR
ioneer Ltd
Basic Materials · Industrial Materials
$3.43
Up+$0.15 (+4.57%)
Updated Sep 19, 2026, 5:36 AM
SID Score
4.4/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 311.8M
- P/E ratio
- -1,126.61
- Dividend yield
- 0.00%
- 52-week range
- $2.79 – $4.80
- Volume
- 71.46K
- Avg. volume
- 360.94K
Price performance
IONR price history
1M range · 20 trading sessions · Daily adjusted prices
IONR closed at $3.43 after 20 trading sessions, up 4.26% for the selected period.
- Last close
- $3.43
- Period change
- +4.26%
- Period low
- $2.79
- Period high
- $3.43
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 18, 2026 | $3.35 | $3.54 | $3.32 | $3.43 | 71.46K |
| Sep 17, 2026 | $3.27 | $3.365 | $3.225 | $3.28 | 53.23K |
| Sep 16, 2026 | $3.03 | $3.30 | $3.03 | $3.27 | 245.4K |
| Sep 15, 2026 | $2.91 | $3.12 | $2.91 | $2.91 | 155.5K |
| Sep 14, 2026 | $2.83 | $2.9708 | $2.79 | $2.89 | 75.76K |
| Sep 11, 2026 | $2.915 | $2.915 | $2.79 | $2.79 | 85.82K |
| Sep 10, 2026 | $2.90 | $2.96 | $2.88 | $2.91 | 79.25K |
| Sep 9, 2026 | $3.05 | $3.08 | $2.9201 | $2.94 | 58.7K |
| Sep 8, 2026 | $3.17 | $3.17 | $3.01 | $3.02 | 119.11K |
| Sep 4, 2026 | $3.04 | $3.17 | $3.025 | $3.14 | 91.57K |
| Sep 3, 2026 | $3.09 | $3.09 | $2.93 | $2.96 | 117.28K |
| Sep 2, 2026 | $3.13 | $3.22 | $3.06 | $3.09 | 113.27K |
| Sep 1, 2026 | $3.12 | $3.14 | $3.08 | $3.11 | 34.71K |
| Aug 31, 2026 | $3.11 | $3.30 | $3.06 | $3.16 | 79.62K |
| Aug 28, 2026 | $3.18 | $3.2409 | $3.08 | $3.08 | 24.36K |
| Aug 27, 2026 | $3.15 | $3.23 | $3.10 | $3.15 | 131.34K |
| Aug 26, 2026 | $3.22 | $3.3182 | $3.15 | $3.18 | 41.88K |
| Aug 25, 2026 | $3.22 | $3.28 | $3.145 | $3.27 | 40.4K |
| Aug 24, 2026 | $3.34 | $3.34 | $3.1873 | $3.24 | 49.23K |
| Aug 21, 2026 | $3.25 | $3.3699 | $3.25 | $3.29 | 85.86K |
Latest IONR news
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