| 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 | 1.72% | 0.59 CHF | 0.60 CHF | 190,000 | 190,000 | 190,085 | 190,085 | 109,800 CHF | 111,701 CHF | 99.98% | 99.98% |
| 20/05/2026 | 1.69% | 0.59 CHF | 0.60 CHF | 190,000 | 190,000 | 190,000 | 190,000 | 111,539 CHF | 113,439 CHF | 100.00% | 100.00% |
| 19/05/2026 | 1.59% | 0.64 CHF | 0.65 CHF | 188,000 | 188,000 | 188,174 | 188,174 | 117,311 CHF | 119,193 CHF | 99.66% | 99.66% |
| 18/05/2026 | 1.90% | 0.55 CHF | 0.56 CHF | 192,000 | 192,000 | 193,534 | 193,534 | 101,251 CHF | 103,187 CHF | 99.88% | 99.88% |
| 15/05/2026 | 1.89% | 0.53 CHF | 0.54 CHF | 194,000 | 194,000 | 193,445 | 193,445 | 101,448 CHF | 103,382 CHF | 99.61% | 99.61% |
| 13/05/2026 | 2.09% | 0.49 CHF | 0.50 CHF | 194,000 | 194,000 | 195,675 | 195,675 | 92,773 CHF | 94,729 CHF | 99.97% | 99.97% |
| 12/05/2026 | 2.09% | 0.50 CHF | 0.51 CHF | 194,000 | 194,000 | 195,854 | 195,854 | 92,711 CHF | 94,669 CHF | 99.55% | 99.55% |
| 11/05/2026 | 2.05% | 0.46 CHF | 0.47 CHF | 196,000 | 196,000 | 195,290 | 195,290 | 94,501 CHF | 96,454 CHF | 99.90% | 99.90% |
| 08/05/2026 | 1.98% | 0.50 CHF | 0.51 CHF | 194,000 | 194,000 | 194,325 | 194,325 | 97,244 CHF | 99,187 CHF | 99.70% | 99.70% |
| 07/05/2026 | 1.84% | 0.53 CHF | 0.54 CHF | 194,000 | 194,000 | 192,421 | 192,421 | 103,761 CHF | 105,685 CHF | 99.84% | 99.84% |