| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28/05/2026 | 1.78% | 0.51 CHF | 0.52 CHF | 700,000 | 700,000 | 392,500 | 392,501 | 216,415 CHF | 220,340 CHF | 99.40% | 99.40% |
| 27/05/2026 | 1.82% | 0.55 CHF | 0.56 CHF | 650,000 | 650,000 | 400,061 | 400,064 | 218,003 CHF | 222,006 CHF | 99.40% | 99.40% |
| 26/05/2026 | 1.83% | 0.54 CHF | 0.55 CHF | 650,000 | 650,000 | 396,805 | 396,802 | 213,818 CHF | 217,784 CHF | 93.26% | 93.26% |
| 22/05/2026 | 1.69% | 0.57 CHF | 0.58 CHF | 625,000 | 625,000 | 361,892 | 361,891 | 212,096 CHF | 215,714 CHF | 99.20% | 99.20% |
| 21/05/2026 | 1.58% | 0.62 CHF | 0.63 CHF | 550,000 | 550,000 | 336,266 | 336,271 | 211,515 CHF | 214,881 CHF | 99.35% | 99.35% |
| 20/05/2026 | 1.54% | 0.64 CHF | 0.65 CHF | 550,000 | 550,000 | 329,697 | 329,614 | 212,735 CHF | 215,976 CHF | 99.09% | 99.09% |
| 19/05/2026 | 1.47% | 0.68 CHF | 0.69 CHF | 500,000 | 500,000 | 309,264 | 309,262 | 209,892 CHF | 212,982 CHF | 98.84% | 98.84% |
| 18/05/2026 | 1.55% | 0.67 CHF | 0.68 CHF | 525,000 | 525,000 | 326,334 | 326,289 | 209,197 CHF | 212,432 CHF | 91.43% | 91.43% |
| 15/05/2026 | 1.41% | 0.68 CHF | 0.69 CHF | 525,000 | 525,000 | 317,215 | 317,218 | 222,436 CHF | 225,610 CHF | 96.65% | 96.65% |
| 13/05/2026 | 1.55% | 0.66 CHF | 0.67 CHF | 550,000 | 550,000 | 326,474 | 326,475 | 210,125 CHF | 213,391 CHF | 96.49% | 96.49% |