| 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 | 0.21% | 98.70 % | 98.91 % | 500,000 | 500,000 | 500,000 | 500,000 | 492,510 CHF | 493,554 CHF | 99.97% | 99.97% |
| 20/05/2026 | 0.21% | 98.60 % | 98.81 % | 500,000 | 500,000 | 500,000 | 500,000 | 492,666 CHF | 493,709 CHF | 95.16% | 95.16% |
| 19/05/2026 | 0.21% | 99.20 % | 99.40 % | 500,000 | 500,000 | 500,000 | 500,000 | 495,276 CHF | 496,322 CHF | 99.99% | 99.99% |
| 18/05/2026 | 0.21% | 98.20 % | 98.40 % | 500,000 | 500,000 | 500,000 | 500,000 | 489,440 CHF | 490,484 CHF | 99.97% | 99.97% |
| 15/05/2026 | 0.41% | 97.90 % | 98.30 % | 500,000 | 500,000 | 500,000 | 500,000 | 489,542 CHF | 491,542 CHF | 99.98% | 99.98% |
| 13/05/2026 | 0.22% | 97.50 % | 97.71 % | 500,000 | 500,000 | 500,000 | 500,000 | 486,437 CHF | 487,487 CHF | 99.99% | 99.99% |
| 12/05/2026 | 0.21% | 97.80 % | 98.00 % | 500,000 | 500,000 | 500,000 | 500,000 | 486,784 CHF | 487,826 CHF | 99.95% | 99.95% |
| 11/05/2026 | 0.21% | 97.10 % | 97.31 % | 500,000 | 500,000 | 500,000 | 499,993 | 487,476 CHF | 488,486 CHF | 100.00% | 100.00% |
| 08/05/2026 | 0.21% | 97.70 % | 97.90 % | 500,000 | 500,000 | 500,000 | 500,000 | 488,354 CHF | 489,358 CHF | 99.08% | 99.08% |
| 07/05/2026 | 0.21% | 98.10 % | 98.31 % | 500,000 | 500,000 | 500,000 | 500,000 | 491,184 CHF | 492,220 CHF | 99.62% | 99.62% |