| 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 | 1.91% | 0.55 CHF | 0.56 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 260,810 CHF | 265,810 CHF | 99.60% | 99.60% |
| 20/05/2026 | 1.85% | 0.50 CHF | 0.51 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 267,488 CHF | 272,488 CHF | 98.56% | 98.56% |
| 19/05/2026 | 1.64% | 0.60 CHF | 0.61 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 301,629 CHF | 306,629 CHF | 99.99% | 99.99% |
| 18/05/2026 | 1.72% | 0.61 CHF | 0.62 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 288,215 CHF | 293,215 CHF | 99.81% | 99.81% |
| 15/05/2026 | 1.79% | 0.57 CHF | 0.58 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 276,929 CHF | 281,929 CHF | 99.89% | 99.89% |
| 13/05/2026 | 1.75% | 0.56 CHF | 0.57 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 282,676 CHF | 287,676 CHF | 99.98% | 99.98% |
| 12/05/2026 | 1.67% | 0.59 CHF | 0.60 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 297,501 CHF | 302,501 CHF | 99.99% | 99.99% |
| 11/05/2026 | 2.00% | 0.51 CHF | 0.52 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 247,571 CHF | 252,571 CHF | 99.99% | 99.99% |
| 08/05/2026 | 2.30% | 0.47 CHF | 0.48 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 214,668 CHF | 219,668 CHF | 99.72% | 99.72% |
| 07/05/2026 | 2.71% | 0.36 CHF | 0.37 CHF | 500,000 | 500,000 | 500,000 | 500,000 | 182,084 CHF | 187,084 CHF | 99.83% | 99.83% |