| 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 | 0.81% | 98.80 % | 99.60 % | 500,000 | 500,000 | 498,863 | 498,863 | 492,681 CHF | 496,675 CHF | 96.37% | 96.37% |
| 20/05/2026 | 0.81% | 98.80 % | 99.60 % | 500,000 | 500,000 | 498,884 | 498,884 | 491,696 CHF | 495,690 CHF | 99.39% | 99.39% |
| 19/05/2026 | 0.81% | 98.60 % | 99.40 % | 500,000 | 500,000 | 498,888 | 498,888 | 491,981 CHF | 495,974 CHF | 99.59% | 99.59% |
| 18/05/2026 | 0.82% | 98.60 % | 99.40 % | 500,000 | 500,000 | 493,926 | 493,926 | 486,783 CHF | 490,753 CHF | 99.67% | 99.67% |
| 15/05/2026 | 1.51% | 98.50 % | 99.50 % | 500,000 | 500,000 | 290,171 | 290,171 | 285,499 CHF | 289,639 CHF | 99.75% | 99.75% |
| 13/05/2026 | 0.81% | 98.60 % | 99.40 % | 500,000 | 500,000 | 498,908 | 498,908 | 491,402 CHF | 495,396 CHF | 99.99% | 99.99% |
| 12/05/2026 | 0.81% | 98.50 % | 99.30 % | 500,000 | 500,000 | 498,895 | 498,895 | 491,744 CHF | 495,738 CHF | 99.44% | 99.44% |
| 11/05/2026 | 0.81% | 98.70 % | 99.50 % | 500,000 | 500,000 | 498,895 | 498,895 | 492,385 CHF | 496,379 CHF | 99.98% | 99.98% |
| 08/05/2026 | 0.81% | 98.50 % | 99.30 % | 500,000 | 500,000 | 498,893 | 498,893 | 491,700 CHF | 495,693 CHF | 98.87% | 98.87% |
| 07/05/2026 | 0.81% | 98.70 % | 99.50 % | 500,000 | 500,000 | 498,893 | 498,893 | 492,671 CHF | 496,665 CHF | 99.98% | 99.98% |