| Date | Average Spread | Last Best Bid Price | Last Best Ask Price | Last Best Bid Volume | Last Best Ask Volume | Average Buy Volume | Average Sell Volume | Average Buy Value | Average Sell Value | Spreads Availability Ratio | Quote Availability |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28/05/2026 | 1.11% | 89.50 % | 90.50 % | 500,000 | 100,000 | 500,000 | 100,000 | 446,627 CHF | 90,326 CHF | 99.99% | 99.99% |
| 27/05/2026 | 1.10% | 89.90 % | 90.90 % | 500,000 | 100,000 | 500,000 | 100,000 | 450,308 CHF | 91,062 CHF | 99.99% | 99.99% |
| 26/05/2026 | 1.35% | 88.10 % | 89.30 % | 500,000 | 100,000 | 500,000 | 100,000 | 440,866 CHF | 89,373 CHF | 100.00% | 100.00% |
| 22/05/2026 | 1.12% | 88.70 % | 89.70 % | 500,000 | 100,000 | 500,000 | 100,000 | 443,230 CHF | 89,646 CHF | 99.99% | 99.99% |
| 21/05/2026 | 1.15% | 86.80 % | 87.80 % | 500,000 | 100,000 | 500,000 | 100,000 | 433,570 CHF | 87,714 CHF | 99.99% | 99.99% |
| 20/05/2026 | 1.17% | 85.70 % | 86.70 % | 500,000 | 100,000 | 500,000 | 100,000 | 424,855 CHF | 85,971 CHF | 99.94% | 99.94% |
| 19/05/2026 | 1.17% | 85.20 % | 86.20 % | 500,000 | 100,000 | 500,000 | 100,000 | 425,649 CHF | 86,130 CHF | 82.20% | 82.20% |
| 18/05/2026 | 1.20% | 84.90 % | 85.90 % | 500,000 | 100,000 | 500,000 | 100,000 | 414,672 CHF | 83,934 CHF | 99.97% | 99.97% |
| 15/05/2026 | 1.44% | 82.70 % | 83.90 % | 500,000 | 500,000 | 500,000 | 500,000 | 412,507 CHF | 418,507 CHF | 98.27% | 98.27% |
| 13/05/2026 | 1.20% | 82.40 % | 83.40 % | 500,000 | 500,000 | 500,000 | 500,000 | 414,173 CHF | 419,173 CHF | 99.98% | 99.98% |