| 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 | 0.21% | 25.48 CHF | 25.53 CHF | 19,500 | 19,500 | 11,892 | 11,892 | 290,884 CHF | 291,479 CHF | 99.00% | 99.00% |
| 20/05/2026 | 0.19% | 23.60 CHF | 23.64 CHF | 23,900 | 23,900 | 14,522 | 14,522 | 311,463 CHF | 312,044 CHF | 99.26% | 99.26% |
| 19/05/2026 | 0.19% | 19.23 CHF | 19.27 CHF | 21,700 | 21,700 | 13,198 | 13,198 | 270,206 CHF | 270,734 CHF | 99.17% | 99.17% |
| 18/05/2026 | 0.17% | 22.49 CHF | 22.53 CHF | 20,400 | 20,400 | 12,366 | 12,366 | 288,206 CHF | 288,700 CHF | 98.39% | 98.39% |
| 15/05/2026 | 0.18% | 24.25 CHF | 24.30 CHF | 15,800 | 15,800 | 9,592 | 9,592 | 256,353 CHF | 256,833 CHF | 98.90% | 98.90% |
| 13/05/2026 | 0.17% | 28.25 CHF | 28.30 CHF | 16,800 | 16,800 | 10,207 | 10,207 | 297,481 CHF | 297,991 CHF | 99.43% | 99.43% |
| 12/05/2026 | 0.31% | 25.55 CHF | 25.61 CHF | 15,300 | 15,300 | 9,329 | 9,329 | 279,959 CHF | 280,833 CHF | 99.16% | 99.16% |
| 11/05/2026 | 0.16% | 33.15 CHF | 33.20 CHF | 15,700 | 15,700 | 9,586 | 9,586 | 303,620 CHF | 304,099 CHF | 99.73% | 99.73% |
| 08/05/2026 | 0.17% | 29.75 CHF | 29.80 CHF | 16,800 | 16,800 | 10,224 | 10,224 | 308,658 CHF | 309,169 CHF | 99.52% | 99.52% |
| 07/05/2026 | 0.29% | 32.75 CHF | 32.85 CHF | 14,300 | 14,300 | 8,723 | 8,723 | 296,918 CHF | 297,791 CHF | 99.41% | 99.41% |