| 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 | 3.72% | 0.26 CHF | 0.27 CHF | 1,527,600 | 1,527,600 | 1,527,600 | 1,527,600 | 398,029 CHF | 413,133 CHF | 99.90% | 99.90% |
| 20/05/2026 | 3.30% | 0.27 CHF | 0.28 CHF | 1,201,800 | 1,201,800 | 1,201,800 | 1,201,800 | 358,731 CHF | 370,749 CHF | 99.32% | 99.32% |
| 19/05/2026 | 3.34% | 0.30 CHF | 0.31 CHF | 1,306,800 | 1,306,800 | 1,306,800 | 1,306,800 | 385,497 CHF | 398,565 CHF | 99.94% | 99.94% |
| 18/05/2026 | 3.61% | 0.27 CHF | 0.28 CHF | 1,346,900 | 1,346,900 | 1,346,900 | 1,346,900 | 366,410 CHF | 379,879 CHF | 99.37% | 99.37% |
| 15/05/2026 | 3.66% | 0.26 CHF | 0.27 CHF | 1,439,100 | 1,439,100 | 1,439,100 | 1,439,100 | 371,804 CHF | 385,687 CHF | 99.94% | 99.94% |
| 13/05/2026 | 2.10% | 0.24 CHF | 0.24 CHF | 1,756,800 | 1,756,800 | 1,756,800 | 1,756,800 | 413,533 CHF | 422,317 CHF | 99.91% | 99.91% |
| 12/05/2026 | 2.10% | 0.26 CHF | 0.27 CHF | 1,653,900 | 1,653,900 | 1,653,900 | 1,653,900 | 409,946 CHF | 418,658 CHF | 99.78% | 99.78% |
| 11/05/2026 | 2.02% | 0.25 CHF | 0.25 CHF | 1,594,100 | 1,594,100 | 1,594,100 | 1,594,100 | 390,808 CHF | 398,778 CHF | 100.00% | 100.00% |
| 08/05/2026 | 2.08% | 0.24 CHF | 0.24 CHF | 1,647,100 | 1,647,100 | 1,647,100 | 1,647,100 | 391,900 CHF | 400,136 CHF | 99.92% | 99.92% |
| 07/05/2026 | 2.05% | 0.25 CHF | 0.26 CHF | 1,669,200 | 1,669,200 | 1,669,200 | 1,669,200 | 402,873 CHF | 411,219 CHF | 99.96% | 99.96% |