| 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 | 1.11% | 0.91 CHF | 0.92 CHF | 190,000 | 190,000 | 190,085 | 190,085 | 170,520 CHF | 172,420 CHF | 99.89% | 99.89% |
| 20/05/2026 | 1.10% | 0.91 CHF | 0.92 CHF | 190,000 | 190,000 | 190,000 | 190,000 | 172,073 CHF | 173,973 CHF | 100.00% | 100.00% |
| 19/05/2026 | 1.06% | 0.96 CHF | 0.97 CHF | 188,000 | 188,000 | 188,175 | 188,175 | 177,332 CHF | 179,213 CHF | 99.74% | 99.74% |
| 18/05/2026 | 1.18% | 0.87 CHF | 0.88 CHF | 192,000 | 192,000 | 193,531 | 193,531 | 163,044 CHF | 164,979 CHF | 99.94% | 99.94% |
| 15/05/2026 | 1.18% | 0.84 CHF | 0.85 CHF | 194,000 | 194,000 | 193,445 | 193,445 | 163,064 CHF | 164,998 CHF | 99.59% | 99.59% |
| 13/05/2026 | 1.25% | 0.81 CHF | 0.82 CHF | 194,000 | 194,000 | 195,672 | 195,672 | 155,222 CHF | 157,179 CHF | 99.99% | 99.99% |
| 12/05/2026 | 1.26% | 0.82 CHF | 0.83 CHF | 194,000 | 194,000 | 195,855 | 195,855 | 155,052 CHF | 157,011 CHF | 99.54% | 99.54% |
| 11/05/2026 | 1.24% | 0.78 CHF | 0.79 CHF | 196,000 | 196,000 | 195,292 | 195,292 | 156,823 CHF | 158,776 CHF | 99.92% | 99.92% |
| 08/05/2026 | 1.21% | 0.82 CHF | 0.83 CHF | 194,000 | 194,000 | 194,328 | 194,328 | 159,227 CHF | 161,170 CHF | 99.69% | 99.69% |
| 07/05/2026 | 1.16% | 0.84 CHF | 0.85 CHF | 194,000 | 194,000 | 192,422 | 192,422 | 165,068 CHF | 166,993 CHF | 99.87% | 99.87% |