| 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 | 2.31% | 0.22 CHF | 0.22 CHF | 2,734,800 | 2,734,800 | 2,734,800 | 2,734,800 | 584,402 CHF | 598,076 CHF | 99.77% | 99.77% |
| 20/05/2026 | 2.12% | 0.22 CHF | 0.23 CHF | 2,318,200 | 2,318,200 | 2,318,200 | 2,318,200 | 541,444 CHF | 553,035 CHF | 99.31% | 99.31% |
| 19/05/2026 | 2.15% | 0.24 CHF | 0.24 CHF | 2,462,800 | 2,462,800 | 2,462,800 | 2,462,800 | 567,914 CHF | 580,228 CHF | 100.00% | 100.00% |
| 18/05/2026 | 2.26% | 0.22 CHF | 0.23 CHF | 2,516,800 | 2,516,800 | 2,516,800 | 2,516,800 | 551,309 CHF | 563,893 CHF | 99.34% | 99.34% |
| 15/05/2026 | 2.33% | 0.21 CHF | 0.22 CHF | 2,639,700 | 2,639,700 | 2,639,700 | 2,639,700 | 559,699 CHF | 572,897 CHF | 99.93% | 99.93% |
| 13/05/2026 | 2.51% | 0.20 CHF | 0.20 CHF | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 588,996 CHF | 603,996 CHF | 99.88% | 99.88% |
| 12/05/2026 | 2.43% | 0.21 CHF | 0.22 CHF | 2,923,200 | 2,923,200 | 2,923,200 | 2,923,200 | 593,944 CHF | 608,560 CHF | 99.84% | 99.84% |
| 11/05/2026 | 2.45% | 0.20 CHF | 0.21 CHF | 2,847,600 | 2,847,600 | 2,847,600 | 2,847,600 | 574,170 CHF | 588,408 CHF | 99.92% | 99.92% |
| 08/05/2026 | 2.49% | 0.20 CHF | 0.20 CHF | 2,915,200 | 2,915,200 | 2,915,200 | 2,915,200 | 577,808 CHF | 592,384 CHF | 99.94% | 99.94% |
| 07/05/2026 | 2.47% | 0.21 CHF | 0.21 CHF | 2,943,200 | 2,943,200 | 2,943,200 | 2,943,200 | 588,360 CHF | 603,076 CHF | 100.00% | 100.00% |