| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28/05/2026 | 2.90% | 0.22 CHF | 0.23 CHF | 250,000 | 30,000 | 212,833 | 146,501 | 51,317 CHF | 36,697 CHF | 98.30% | 98.30% |
| 27/05/2026 | 2.77% | 0.23 CHF | 0.24 CHF | 225,000 | 30,000 | 222,806 | 128,431 | 52,741 CHF | 31,349 CHF | 98.68% | 98.68% |
| 26/05/2026 | 2.40% | 0.28 CHF | 0.30 CHF | 190,000 | 25,000 | 185,047 | 132,738 | 53,655 CHF | 39,428 CHF | 98.68% | 98.68% |
| 22/05/2026 | 2.58% | 0.33 CHF | 0.34 CHF | 160,000 | 14,000 | 161,572 | 52,230 | 53,676 CHF | 17,728 CHF | 98.73% | 98.73% |
| 21/05/2026 | 2.39% | 0.34 CHF | 0.36 CHF | 150,000 | 13,000 | 144,268 | 127,132 | 52,781 CHF | 47,842 CHF | 98.18% | 98.18% |
| 20/05/2026 | 1.99% | 0.36 CHF | 0.37 CHF | 150,000 | 20,000 | 131,645 | 118,259 | 54,059 CHF | 50,156 CHF | 98.21% | 98.21% |
| 19/05/2026 | 2.02% | 0.40 CHF | 0.41 CHF | 130,000 | 20,000 | 139,042 | 127,404 | 56,100 CHF | 52,391 CHF | 98.56% | 98.56% |
| 18/05/2026 | 2.19% | 0.37 CHF | 0.38 CHF | 140,000 | 20,000 | 144,278 | 126,223 | 53,632 CHF | 48,156 CHF | 97.84% | 97.84% |
| 15/05/2026 | 2.09% | 0.34 CHF | 0.35 CHF | 160,000 | 20,000 | 168,757 | 144,925 | 53,642 CHF | 46,699 CHF | 98.11% | 98.11% |
| 13/05/2026 | 2.33% | 0.26 CHF | 0.27 CHF | 190,000 | 25,000 | 195,460 | 163,664 | 53,375 CHF | 45,773 CHF | 98.72% | 98.72% |