| 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 | 2.17% | 0.45 CHF | 0.46 CHF | 190,000 | 190,000 | 190,084 | 190,084 | 86,645 CHF | 88,546 CHF | 99.97% | 99.97% |
| 20/05/2026 | 2.21% | 0.44 CHF | 0.45 CHF | 190,000 | 190,000 | 190,000 | 190,000 | 85,216 CHF | 87,116 CHF | 99.91% | 99.91% |
| 19/05/2026 | 2.40% | 0.39 CHF | 0.40 CHF | 188,000 | 188,000 | 188,174 | 188,174 | 77,602 CHF | 79,484 CHF | 99.74% | 99.74% |
| 18/05/2026 | 1.93% | 0.49 CHF | 0.50 CHF | 192,000 | 192,000 | 193,531 | 193,531 | 99,264 CHF | 101,199 CHF | 99.90% | 99.90% |
| 15/05/2026 | 1.92% | 0.51 CHF | 0.52 CHF | 194,000 | 194,000 | 193,445 | 193,445 | 99,560 CHF | 101,495 CHF | 99.62% | 99.62% |
| 13/05/2026 | 1.75% | 0.55 CHF | 0.56 CHF | 194,000 | 194,000 | 195,673 | 195,673 | 110,858 CHF | 112,815 CHF | 100.00% | 100.00% |
| 12/05/2026 | 1.74% | 0.54 CHF | 0.55 CHF | 194,000 | 194,000 | 195,854 | 195,854 | 111,387 CHF | 113,346 CHF | 99.52% | 99.52% |
| 11/05/2026 | 1.78% | 0.58 CHF | 0.59 CHF | 196,000 | 196,000 | 195,291 | 195,291 | 109,094 CHF | 111,047 CHF | 99.78% | 99.78% |
| 08/05/2026 | 1.82% | 0.54 CHF | 0.55 CHF | 194,000 | 194,000 | 194,327 | 194,327 | 105,859 CHF | 107,802 CHF | 99.67% | 99.67% |
| 07/05/2026 | 1.95% | 0.52 CHF | 0.53 CHF | 194,000 | 194,000 | 192,420 | 192,420 | 97,610 CHF | 99,535 CHF | 99.76% | 99.76% |