| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30/09/2026 | 3.25% | 0.30 CHF | 0.31 CHF | 1,227,800 | 1,227,800 | 807,924 | 807,924 | 246,587 CHF | 254,677 CHF | 99.80% | 99.80% |
| 29/09/2026 | 3.34% | 0.30 CHF | 0.31 CHF | 1,272,900 | 1,272,900 | 830,081 | 830,081 | 247,556 CHF | 255,868 CHF | 100.00% | 100.00% |
| 28/09/2026 | 3.16% | 0.30 CHF | 0.31 CHF | 1,169,200 | 1,169,200 | 776,242 | 776,242 | 242,283 CHF | 250,057 CHF | 97.90% | 97.90% |
| 25/09/2026 | 3.09% | 0.33 CHF | 0.34 CHF | 1,201,500 | 1,201,500 | 776,351 | 776,351 | 251,498 CHF | 259,272 CHF | 99.97% | 99.97% |
| 24/09/2026 | 2.94% | 0.35 CHF | 0.36 CHF | 1,242,100 | 1,242,100 | 801,538 | 801,538 | 272,233 CHF | 280,259 CHF | 100.00% | 100.00% |
| 23/09/2026 | 3.25% | 0.32 CHF | 0.33 CHF | 1,318,900 | 1,318,900 | 850,535 | 850,535 | 262,008 CHF | 270,525 CHF | 99.81% | 99.81% |
| 22/09/2026 | 3.19% | 0.30 CHF | 0.31 CHF | 1,260,800 | 1,260,800 | 829,125 | 829,125 | 258,110 CHF | 266,414 CHF | 100.00% | 100.00% |
| 21/09/2026 | 3.01% | 0.32 CHF | 0.33 CHF | 1,134,800 | 1,134,800 | 743,598 | 743,598 | 246,241 CHF | 253,687 CHF | 100.00% | 100.00% |
| 18/09/2026 | 2.81% | 0.36 CHF | 0.37 CHF | 1,086,700 | 1,086,700 | 705,091 | 705,091 | 251,728 CHF | 258,789 CHF | 99.89% | 99.89% |
| 17/09/2026 | 2.65% | 0.37 CHF | 0.38 CHF | 952,400 | 952,400 | 625,463 | 625,463 | 234,363 CHF | 240,626 CHF | 100.00% | 100.00% |