| 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 | 0.84% | 1.26 CHF | 1.27 CHF | 440,000 | 440,000 | 440,000 | 440,000 | 525,267 CHF | 529,667 CHF | 99.43% | 99.43% |
| 20/05/2026 | 0.80% | 1.16 CHF | 1.17 CHF | 390,000 | 390,000 | 390,000 | 390,000 | 487,023 CHF | 490,923 CHF | 98.52% | 98.52% |
| 19/05/2026 | 0.74% | 1.35 CHF | 1.36 CHF | 410,000 | 410,000 | 410,000 | 410,000 | 555,777 CHF | 559,877 CHF | 99.89% | 99.89% |
| 18/05/2026 | 0.77% | 1.36 CHF | 1.37 CHF | 410,000 | 410,000 | 410,000 | 410,000 | 533,897 CHF | 537,997 CHF | 99.57% | 99.57% |
| 15/05/2026 | 0.80% | 1.26 CHF | 1.27 CHF | 430,000 | 430,000 | 429,995 | 430,000 | 534,042 CHF | 538,348 CHF | 99.76% | 99.76% |
| 13/05/2026 | 0.80% | 1.23 CHF | 1.24 CHF | 410,000 | 410,000 | 410,000 | 410,000 | 510,032 CHF | 514,132 CHF | 99.97% | 99.97% |
| 12/05/2026 | 0.78% | 1.29 CHF | 1.30 CHF | 440,000 | 440,000 | 440,000 | 440,000 | 562,415 CHF | 566,815 CHF | 99.84% | 99.84% |
| 11/05/2026 | 0.92% | 1.10 CHF | 1.11 CHF | 490,000 | 490,000 | 490,000 | 490,000 | 530,601 CHF | 535,501 CHF | 99.96% | 99.96% |
| 08/05/2026 | 1.07% | 0.99 CHF | 1.00 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 464,951 CHF | 469,951 CHF | 99.74% | 99.74% |
| 07/05/2026 | 1.21% | 0.82 CHF | 0.83 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 411,884 CHF | 416,884 CHF | 99.92% | 99.92% |