| 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 | 0.20% | 499.48 CHF | 500.50 CHF | 1,000 | 1,000 | 981 | 981 | 490,294 CHF | 491,291 CHF | 99.35% | 99.35% |
| 01/06/2026 | 0.20% | 497.49 CHF | 498.51 CHF | 1,000 | 1,000 | 1,000 | 1,000 | 498,098 CHF | 499,116 CHF | 99.92% | 99.92% |
| 29/05/2026 | 0.20% | 500.49 CHF | 501.51 CHF | 900 | 900 | 904 | 904 | 452,550 CHF | 453,470 CHF | 99.85% | 99.85% |
| 28/05/2026 | 0.20% | 499.49 CHF | 500.51 CHF | 900 | 900 | 903 | 903 | 452,497 CHF | 453,416 CHF | 99.99% | 99.99% |
| 27/05/2026 | 0.20% | 502.99 CHF | 504.01 CHF | 900 | 900 | 900 | 900 | 453,504 CHF | 454,420 CHF | 99.90% | 99.90% |
| 26/05/2026 | 0.54% | 504.00 CHF | 506.00 CHF | 900 | 900 | 900 | 900 | 453,924 CHF | 456,402 CHF | 100.00% | 100.00% |
| 22/05/2026 | 0.20% | 502.99 CHF | 504.01 CHF | 900 | 900 | 900 | 900 | 453,292 CHF | 454,208 CHF | 99.89% | 99.89% |
| 21/05/2026 | 0.24% | 504.49 CHF | 505.51 CHF | 900 | 900 | 900 | 900 | 454,349 CHF | 455,427 CHF | 99.97% | 99.97% |
| 20/05/2026 | 0.20% | 505.49 CHF | 506.51 CHF | 900 | 900 | 900 | 900 | 453,268 CHF | 454,184 CHF | 99.91% | 99.91% |
| 19/05/2026 | 0.36% | 505.49 CHF | 506.51 CHF | 900 | 900 | 900 | 900 | 454,926 CHF | 456,590 CHF | 99.97% | 99.97% |