| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/06/2026 | 0.50% | 98.90 % | 99.40 % | 500,000 | 500,000 | 500,000 | 500,000 | 495,590 CHF | 498,090 CHF | 99.26% | 99.26% |
| 01/06/2026 | 0.50% | 98.85 % | 99.35 % | 500,000 | 500,000 | 500,000 | 500,000 | 495,157 CHF | 497,657 CHF | 99.23% | 99.23% |
| 29/05/2026 | 0.50% | 99.25 % | 99.75 % | 500,000 | 500,000 | 500,000 | 500,000 | 497,326 CHF | 499,826 CHF | 98.34% | 98.34% |
| 28/05/2026 | 0.50% | 99.40 % | 99.90 % | 500,000 | 500,000 | 500,000 | 500,000 | 496,592 CHF | 499,092 CHF | 99.26% | 99.26% |
| 27/05/2026 | 0.50% | 99.35 % | 99.85 % | 500,000 | 500,000 | 500,000 | 500,000 | 494,946 CHF | 497,446 CHF | 99.22% | 99.22% |
| 26/05/2026 | 0.51% | 98.50 % | 99.00 % | 500,000 | 500,000 | 500,000 | 500,000 | 492,889 CHF | 495,389 CHF | 98.67% | 98.67% |
| 22/05/2026 | 0.52% | 96.05 % | 96.55 % | 500,000 | 500,000 | 500,000 | 500,000 | 482,366 CHF | 484,866 CHF | 99.27% | 99.27% |
| 21/05/2026 | 0.51% | 97.80 % | 98.30 % | 500,000 | 500,000 | 500,000 | 500,000 | 488,579 CHF | 491,079 CHF | 99.24% | 99.24% |
| 20/05/2026 | 0.51% | 97.35 % | 97.85 % | 500,000 | 500,000 | 500,000 | 500,000 | 485,160 CHF | 487,660 CHF | 99.25% | 99.25% |
| 19/05/2026 | 0.51% | 98.00 % | 98.50 % | 500,000 | 500,000 | 500,000 | 500,000 | 491,450 CHF | 493,950 CHF | 99.26% | 99.26% |