| 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 | 0.86% | 1.25 CHF | 1.26 CHF | 834,200 | 834,200 | 834,200 | 834,200 | 971,408 CHF | 979,750 CHF | 99.74% | 99.74% |
| 27/05/2026 | 0.81% | 1.15 CHF | 1.16 CHF | 826,400 | 826,400 | 826,400 | 826,400 | 1,020,940 CHF | 1,029,200 CHF | 99.89% | 99.89% |
| 26/05/2026 | 0.88% | 1.18 CHF | 1.19 CHF | 951,800 | 951,800 | 951,800 | 951,800 | 1,074,960 CHF | 1,084,470 CHF | 100.00% | 100.00% |
| 22/05/2026 | 0.98% | 1.06 CHF | 1.07 CHF | 987,200 | 987,200 | 987,200 | 987,200 | 1,002,400 CHF | 1,012,270 CHF | 99.88% | 99.88% |
| 21/05/2026 | 1.07% | 0.91 CHF | 0.92 CHF | 1,005,200 | 1,005,200 | 1,005,200 | 1,005,200 | 932,693 CHF | 942,745 CHF | 99.78% | 99.78% |
| 20/05/2026 | 1.13% | 0.92 CHF | 0.93 CHF | 1,152,200 | 1,152,200 | 1,152,200 | 1,152,200 | 1,018,390 CHF | 1,029,910 CHF | 99.95% | 99.95% |
| 19/05/2026 | 1.21% | 0.80 CHF | 0.81 CHF | 1,088,100 | 1,088,100 | 1,088,100 | 1,088,100 | 896,253 CHF | 907,134 CHF | 99.69% | 99.69% |
| 18/05/2026 | 1.10% | 0.87 CHF | 0.88 CHF | 1,040,600 | 1,040,600 | 1,040,600 | 1,040,600 | 943,001 CHF | 953,407 CHF | 99.73% | 99.73% |
| 15/05/2026 | 1.06% | 0.95 CHF | 0.96 CHF | 894,600 | 894,600 | 894,600 | 894,600 | 837,482 CHF | 846,428 CHF | 99.80% | 99.80% |
| 13/05/2026 | 1.03% | 0.96 CHF | 0.97 CHF | 1,039,200 | 1,039,200 | 1,039,200 | 1,039,200 | 1,005,600 CHF | 1,016,000 CHF | 99.87% | 99.87% |