| 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 | 1.19% | 0.89 CHF | 0.90 CHF | 500,000 | 500,000 | 500,000 | 499,997 | 417,815 CHF | 422,813 CHF | 99.51% | 99.51% |
| 20/05/2026 | 1.14% | 0.81 CHF | 0.82 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 436,627 CHF | 441,627 CHF | 98.65% | 98.65% |
| 19/05/2026 | 1.03% | 0.96 CHF | 0.97 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 482,128 CHF | 487,128 CHF | 99.81% | 99.81% |
| 18/05/2026 | 1.08% | 0.97 CHF | 0.98 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 461,293 CHF | 466,293 CHF | 99.66% | 99.66% |
| 15/05/2026 | 1.13% | 0.90 CHF | 0.91 CHF | 500,000 | 500,000 | 499,457 | 500,000 | 438,061 CHF | 443,534 CHF | 99.80% | 99.80% |
| 13/05/2026 | 1.12% | 0.88 CHF | 0.89 CHF | 500,000 | 500,000 | 499,897 | 500,000 | 444,047 CHF | 449,137 CHF | 99.99% | 99.99% |
| 12/05/2026 | 1.08% | 0.93 CHF | 0.94 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 462,068 CHF | 467,068 CHF | 99.92% | 99.92% |
| 11/05/2026 | 1.29% | 0.79 CHF | 0.80 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 384,249 CHF | 389,249 CHF | 99.90% | 99.90% |
| 08/05/2026 | 1.50% | 0.71 CHF | 0.72 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 331,150 CHF | 336,150 CHF | 99.65% | 99.65% |
| 07/05/2026 | 1.71% | 0.58 CHF | 0.59 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 289,902 CHF | 294,902 CHF | 99.86% | 99.86% |