| 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 | 1.64% | 0.63 CHF | 0.64 CHF | 1'301'700 | 1'301'700 | 1'301'700 | 1'301'700 | 788'250 CHF | 801'267 CHF | 99.91% | 99.91% |
| 27.05.2026 | 1.59% | 0.61 CHF | 0.62 CHF | 1'298'700 | 1'298'700 | 1'298'700 | 1'298'700 | 809'437 CHF | 822'424 CHF | 99.98% | 99.98% |
| 26.05.2026 | 1.61% | 0.61 CHF | 0.62 CHF | 1'249'500 | 1'249'500 | 1'249'500 | 1'249'500 | 768'418 CHF | 780'913 CHF | 100.00% | 100.00% |
| 22.05.2026 | 1.75% | 0.57 CHF | 0.58 CHF | 1'468'600 | 1'468'600 | 1'468'600 | 1'468'600 | 831'108 CHF | 845'794 CHF | 99.93% | 99.93% |
| 21.05.2026 | 1.84% | 0.53 CHF | 0.54 CHF | 1'481'600 | 1'481'600 | 1'481'600 | 1'481'600 | 796'602 CHF | 811'418 CHF | 100.00% | 100.00% |
| 20.05.2026 | 1.97% | 0.53 CHF | 0.54 CHF | 1'609'500 | 1'609'500 | 1'609'500 | 1'609'500 | 809'744 CHF | 825'839 CHF | 99.97% | 99.97% |
| 19.05.2026 | 1.99% | 0.48 CHF | 0.49 CHF | 1'569'400 | 1'569'400 | 1'569'400 | 1'569'400 | 780'262 CHF | 795'956 CHF | 100.00% | 100.00% |
| 18.05.2026 | 1.99% | 0.50 CHF | 0.51 CHF | 1'553'000 | 1'553'000 | 1'553'000 | 1'553'000 | 772'034 CHF | 787'564 CHF | 99.94% | 99.94% |
| 15.05.2026 | 1.90% | 0.50 CHF | 0.51 CHF | 1'388'400 | 1'388'400 | 1'388'400 | 1'388'400 | 724'427 CHF | 738'311 CHF | 100.00% | 100.00% |
| 13.05.2026 | 1.84% | 0.54 CHF | 0.55 CHF | 1'457'300 | 1'457'300 | 1'457'300 | 1'457'300 | 783'151 CHF | 797'724 CHF | 100.00% | 100.00% |