| 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 | 0.88% | 0.23 CHF | 0.23 CHF | 225,000 | 120,000 | 230,439 | 120,000 | 52,326 CHF | 27,567 CHF | 99.10% | 99.10% |
| 20/05/2026 | 0.82% | 0.23 CHF | 0.23 CHF | 225,000 | 130,000 | 209,344 | 130,000 | 51,052 CHF | 32,025 CHF | 99.06% | 99.06% |
| 19/05/2026 | 0.82% | 0.24 CHF | 0.25 CHF | 225,000 | 130,000 | 212,071 | 130,000 | 51,768 CHF | 32,039 CHF | 99.24% | 99.24% |
| 18/05/2026 | 1.12% | 0.22 CHF | 0.22 CHF | 250,000 | 130,000 | 298,647 | 130,000 | 52,931 CHF | 23,471 CHF | 98.32% | 98.32% |
| 15/05/2026 | 1.92% | 0.12 CHF | 0.12 CHF | 450,000 | 140,000 | 493,564 | 140,000 | 51,037 CHF | 14,794 CHF | 99.00% | 99.00% |
| 13/05/2026 | 1.80% | 0.10 CHF | 0.10 CHF | 500,000 | 130,000 | 479,945 | 130,000 | 52,775 CHF | 14,626 CHF | 99.25% | 99.25% |
| 12/05/2026 | 1.70% | 0.10 CHF | 0.11 CHF | 500,000 | 140,000 | 454,755 | 140,000 | 53,051 CHF | 16,709 CHF | 99.02% | 99.02% |
| 11/05/2026 | 2.45% | 0.10 CHF | 0.10 CHF | 500,000 | 150,000 | 500,106 | 150,000 | 40,570 CHF | 12,468 CHF | 98.73% | 98.73% |
| 08/05/2026 | 3.15% | 0.07 CHF | 0.07 CHF | 500,000 | 170,000 | 500,000 | 152,435 | 31,615 CHF | 9,969 CHF | 98.73% | 98.73% |
| 07/05/2026 | 1.93% | 0.07 CHF | 0.08 CHF | 500,000 | 150,000 | 480,507 | 150,000 | 50,425 CHF | 16,123 CHF | 98.50% | 98.50% |