| 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 | 0.11% | 17.93 CHF | 17.95 CHF | 97'800 | 97'800 | 97'800 | 97'800 | 1'735'920 CHF | 1'737'880 CHF | 99.72% | 99.72% |
| 27.05.2026 | 0.11% | 17.73 CHF | 17.75 CHF | 95'900 | 95'900 | 95'900 | 95'900 | 1'740'760 CHF | 1'742'680 CHF | 99.61% | 99.61% |
| 26.05.2026 | 0.11% | 18.27 CHF | 18.29 CHF | 94'000 | 94'000 | 94'000 | 94'000 | 1'726'940 CHF | 1'728'820 CHF | 99.97% | 99.97% |
| 22.05.2026 | 0.11% | 17.62 CHF | 17.64 CHF | 99'900 | 99'900 | 99'900 | 99'900 | 1'749'360 CHF | 1'751'360 CHF | 99.71% | 99.71% |
| 21.05.2026 | 0.12% | 17.25 CHF | 17.27 CHF | 99'800 | 99'800 | 99'800 | 99'800 | 1'701'150 CHF | 1'703'150 CHF | 99.46% | 99.46% |
| 20.05.2026 | 0.12% | 17.03 CHF | 17.05 CHF | 104'800 | 104'800 | 104'800 | 104'800 | 1'720'460 CHF | 1'722'560 CHF | 98.95% | 98.95% |
| 19.05.2026 | 0.12% | 16.27 CHF | 16.29 CHF | 102'800 | 102'800 | 102'800 | 102'800 | 1'692'580 CHF | 1'694'630 CHF | 99.40% | 99.40% |
| 18.05.2026 | 0.12% | 16.34 CHF | 16.36 CHF | 105'000 | 105'000 | 105'000 | 105'000 | 1'691'000 CHF | 1'693'100 CHF | 98.79% | 98.79% |
| 15.05.2026 | 0.12% | 16.30 CHF | 16.32 CHF | 99'000 | 99'000 | 99'000 | 99'000 | 1'617'970 CHF | 1'619'950 CHF | 99.34% | 99.34% |
| 13.05.2026 | 0.12% | 16.78 CHF | 16.80 CHF | 105'400 | 105'400 | 105'400 | 105'400 | 1'742'120 CHF | 1'744'220 CHF | 99.57% | 99.57% |