| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21/05/2026 | 2.86% | 0.32 CHF | 0.33 CHF | 2,158,200 | 2,158,200 | 2,158,200 | 2,158,200 | 643,591 CHF | 662,494 CHF | 99.59% | 99.59% |
| 20/05/2026 | 2.48% | 0.34 CHF | 0.35 CHF | 1,257,700 | 1,257,700 | 1,257,700 | 1,257,700 | 505,100 CHF | 517,677 CHF | 98.57% | 98.57% |
| 19/05/2026 | 2.14% | 0.46 CHF | 0.47 CHF | 1,192,800 | 1,192,800 | 1,192,800 | 1,192,800 | 551,227 CHF | 563,155 CHF | 99.87% | 99.87% |
| 18/05/2026 | 2.25% | 0.48 CHF | 0.49 CHF | 1,404,400 | 1,404,400 | 1,404,400 | 1,404,400 | 619,811 CHF | 633,855 CHF | 99.86% | 99.86% |
| 15/05/2026 | 2.42% | 0.42 CHF | 0.43 CHF | 1,722,900 | 1,722,900 | 1,722,900 | 1,722,900 | 703,044 CHF | 720,273 CHF | 99.87% | 99.87% |
| 13/05/2026 | 2.54% | 0.39 CHF | 0.40 CHF | 1,487,400 | 1,487,400 | 1,487,400 | 1,487,400 | 577,790 CHF | 592,664 CHF | 99.94% | 99.94% |
| 12/05/2026 | 2.55% | 0.40 CHF | 0.41 CHF | 1,831,300 | 1,831,300 | 1,831,300 | 1,831,300 | 708,490 CHF | 726,803 CHF | 99.90% | 99.90% |
| 11/05/2026 | 3.28% | 0.30 CHF | 0.31 CHF | 2,190,500 | 2,190,500 | 2,190,500 | 2,190,500 | 657,388 CHF | 679,293 CHF | 99.99% | 99.99% |
| 08/05/2026 | 2.07% | 0.26 CHF | 0.27 CHF | 2,376,700 | 2,376,700 | 2,376,700 | 2,376,700 | 568,912 CHF | 580,796 CHF | 99.73% | 99.73% |
| 07/05/2026 | 2.57% | 0.19 CHF | 0.19 CHF | 2,175,600 | 2,175,600 | 2,175,600 | 2,175,600 | 422,748 CHF | 433,626 CHF | 99.73% | 99.73% |