| 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 | 2.33% | 0.21 CHF | 0.21 CHF | 1'779'100 | 1'779'100 | 1'779'100 | 1'779'040 | 376'885 CHF | 385'768 CHF | 100.00% | 100.00% |
| 27.05.2026 | 2.30% | 0.22 CHF | 0.22 CHF | 1'733'500 | 1'733'500 | 1'733'500 | 1'733'500 | 372'400 CHF | 381'067 CHF | 100.00% | 100.00% |
| 26.05.2026 | 2.24% | 0.22 CHF | 0.22 CHF | 1'672'500 | 1'672'500 | 1'672'500 | 1'672'500 | 368'923 CHF | 377'286 CHF | 100.00% | 100.00% |
| 22.05.2026 | 2.13% | 0.23 CHF | 0.24 CHF | 1'688'000 | 1'688'000 | 1'688'000 | 1'688'000 | 392'280 CHF | 400'720 CHF | 99.98% | 99.98% |
| 21.05.2026 | 1.99% | 0.25 CHF | 0.25 CHF | 1'632'000 | 1'632'000 | 1'632'000 | 1'632'000 | 405'209 CHF | 413'369 CHF | 100.00% | 100.00% |
| 20.05.2026 | 2.77% | 0.26 CHF | 0.26 CHF | 1'597'300 | 1'597'300 | 1'597'300 | 1'597'300 | 401'035 CHF | 412'322 CHF | 99.63% | 99.63% |
| 19.05.2026 | 2.81% | 0.25 CHF | 0.26 CHF | 1'607'900 | 1'607'900 | 1'607'900 | 1'607'900 | 405'573 CHF | 417'152 CHF | 99.96% | 99.96% |
| 18.05.2026 | 3.45% | 0.25 CHF | 0.26 CHF | 1'578'000 | 1'578'000 | 1'578'000 | 1'578'000 | 404'658 CHF | 418'870 CHF | 99.91% | 99.91% |
| 15.05.2026 | 3.71% | 0.26 CHF | 0.27 CHF | 1'516'300 | 1'516'300 | 1'516'300 | 1'516'300 | 401'412 CHF | 416'575 CHF | 99.97% | 99.97% |
| 13.05.2026 | 3.59% | 0.26 CHF | 0.27 CHF | 1'462'800 | 1'462'800 | 1'462'800 | 1'462'800 | 371'214 CHF | 384'771 CHF | 100.00% | 100.00% |