| 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 | 0.13% | 23.33 CHF | 23.36 CHF | 51'200 | 51'200 | 51'200 | 51'200 | 1'174'960 CHF | 1'176'490 CHF | 99.55% | 99.55% |
| 27.05.2026 | 0.13% | 22.92 CHF | 22.95 CHF | 49'500 | 49'500 | 49'500 | 49'500 | 1'176'000 CHF | 1'177'480 CHF | 99.43% | 99.43% |
| 26.05.2026 | 0.12% | 24.02 CHF | 24.05 CHF | 47'900 | 47'900 | 47'900 | 47'900 | 1'160'060 CHF | 1'161'490 CHF | 99.96% | 99.96% |
| 22.05.2026 | 0.13% | 22.78 CHF | 22.81 CHF | 52'900 | 52'900 | 52'900 | 52'900 | 1'194'110 CHF | 1'195'690 CHF | 99.48% | 99.48% |
| 21.05.2026 | 0.14% | 22.05 CHF | 22.08 CHF | 52'900 | 52'900 | 52'900 | 52'900 | 1'145'670 CHF | 1'147'260 CHF | 99.26% | 99.26% |
| 20.05.2026 | 0.15% | 21.63 CHF | 21.66 CHF | 57'300 | 57'300 | 57'300 | 57'300 | 1'173'580 CHF | 1'175'290 CHF | 98.86% | 98.86% |
| 19.05.2026 | 0.15% | 20.21 CHF | 20.24 CHF | 55'400 | 55'400 | 55'400 | 55'400 | 1'140'940 CHF | 1'142'600 CHF | 99.06% | 99.06% |
| 18.05.2026 | 0.15% | 20.37 CHF | 20.40 CHF | 57'000 | 57'000 | 57'000 | 57'000 | 1'136'110 CHF | 1'137'820 CHF | 98.57% | 98.57% |
| 15.05.2026 | 0.15% | 20.30 CHF | 20.33 CHF | 51'600 | 51'600 | 51'600 | 51'600 | 1'051'790 CHF | 1'053'340 CHF | 99.10% | 99.10% |
| 13.05.2026 | 0.14% | 21.25 CHF | 21.28 CHF | 57'100 | 57'100 | 57'100 | 57'100 | 1'186'610 CHF | 1'188'330 CHF | 99.36% | 99.36% |