| 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 | 1.77% | 0.56 CHF | 0.57 CHF | 1,328,600 | 1,328,600 | 1,328,600 | 1,328,600 | 744,909 CHF | 758,195 CHF | 99.91% | 99.91% |
| 20/05/2026 | 1.90% | 0.54 CHF | 0.55 CHF | 1,447,600 | 1,447,600 | 1,447,600 | 1,447,600 | 756,401 CHF | 770,877 CHF | 99.92% | 99.92% |
| 19/05/2026 | 1.87% | 0.53 CHF | 0.54 CHF | 1,382,800 | 1,382,800 | 1,382,800 | 1,382,800 | 733,447 CHF | 747,275 CHF | 99.96% | 99.96% |
| 18/05/2026 | 1.94% | 0.52 CHF | 0.53 CHF | 1,410,600 | 1,410,600 | 1,410,600 | 1,410,600 | 719,857 CHF | 733,963 CHF | 99.80% | 99.80% |
| 15/05/2026 | 1.83% | 0.54 CHF | 0.55 CHF | 1,307,500 | 1,307,500 | 1,307,500 | 1,307,500 | 709,544 CHF | 722,619 CHF | 99.91% | 99.91% |
| 13/05/2026 | 1.86% | 0.52 CHF | 0.53 CHF | 1,359,900 | 1,359,900 | 1,359,900 | 1,359,900 | 725,111 CHF | 738,710 CHF | 100.00% | 100.00% |
| 12/05/2026 | 1.86% | 0.52 CHF | 0.53 CHF | 1,370,500 | 1,370,500 | 1,370,500 | 1,370,500 | 728,841 CHF | 742,546 CHF | 99.85% | 99.85% |
| 11/05/2026 | 1.88% | 0.53 CHF | 0.54 CHF | 1,385,800 | 1,385,800 | 1,385,800 | 1,385,800 | 730,731 CHF | 744,589 CHF | 100.00% | 100.00% |
| 08/05/2026 | 1.84% | 0.53 CHF | 0.54 CHF | 1,389,700 | 1,389,700 | 1,389,700 | 1,389,700 | 749,905 CHF | 763,802 CHF | 99.90% | 99.90% |
| 07/05/2026 | 1.77% | 0.56 CHF | 0.57 CHF | 1,327,100 | 1,327,100 | 1,327,100 | 1,327,100 | 745,320 CHF | 758,591 CHF | 99.99% | 99.99% |