| 31 Dec 2021 to 31 Dec 2022 | 31 Dec 2020 to 31 Dec 2021 | |
| Market value per share (ZARc) | ||
| - at period-end | 474 | 888 |
| - highest | 1134 | 940 |
| - lowest | 423 | 99 |
| - volume weighted average price | 802 | 506 |
| Earnings yield (%) | 139.87 | 31.19 |
| Dividend yield (%) | 0.00 | 0.00 |
| Average EY for period (%) | 99.21 | -43.87 |
| Average P/E ratio for period | 1.30 | 0.01 |
| Market capitalisation at closing prices (Rm) | 5394 | 10106 |
| Price earnings ratio at period end | 2.00 | 1.00 |
| Value of shares traded (Rm) | 3436.0 | 3185.0 |
| Number of shares traded (million) | 428.0 | 631.0 |
| Average price per share traded (ZARc) | 678 | 503 |
| Percentage of market capitalisation traded (%) | 63.7 | 31.6 |
| Liquidity (%) | 2.0 | 14.0 |
| Weekly rand (Rm) value traded | 66.00 | 61.00 |