| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/06/2026 | 2.19% | 0.48 CHF | 0.49 CHF | 250,000 | 250,000 | 249,994 | 250,000 | 113,058 CHF | 115,561 CHF | 99.25% | 99.36% |
| 01/06/2026 | 2.24% | 0.42 CHF | 0.43 CHF | 250,000 | 250,000 | 250,000 | 249,846 | 110,288 CHF | 112,722 CHF | 99.16% | 99.16% |
| 29/05/2026 | 2.29% | 0.44 CHF | 0.45 CHF | 250,000 | 250,000 | 250,000 | 250,000 | 107,863 CHF | 110,363 CHF | 99.35% | 99.35% |
| 28/05/2026 | 2.36% | 0.41 CHF | 0.42 CHF | 250,000 | 250,000 | 250,000 | 250,000 | 104,904 CHF | 107,404 CHF | 99.22% | 99.22% |
| 27/05/2026 | 2.53% | 0.42 CHF | 0.43 CHF | 250,000 | 250,000 | 250,000 | 250,000 | 97,763 CHF | 100,263 CHF | 99.34% | 99.34% |
| 26/05/2026 | 3.17% | 0.32 CHF | 0.33 CHF | 300,000 | 300,000 | 300,000 | 300,000 | 93,116 CHF | 96,116 CHF | 99.35% | 99.35% |
| 22/05/2026 | 3.12% | 0.29 CHF | 0.30 CHF | 300,000 | 300,000 | 299,989 | 300,000 | 94,760 CHF | 97,764 CHF | 99.34% | 99.34% |
| 21/05/2026 | 3.27% | 0.30 CHF | 0.31 CHF | 300,000 | 300,000 | 299,765 | 300,000 | 90,209 CHF | 93,280 CHF | 99.35% | 99.35% |
| 20/05/2026 | 3.70% | 0.28 CHF | 0.29 CHF | 300,000 | 300,000 | 300,713 | 300,691 | 79,895 CHF | 82,896 CHF | 99.35% | 99.35% |
| 19/05/2026 | 3.41% | 0.27 CHF | 0.28 CHF | 300,000 | 300,000 | 300,000 | 299,731 | 86,753 CHF | 89,676 CHF | 99.13% | 99.13% |