| 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 | 0.10% | 20.51 CHF | 20.53 CHF | 69'100 | 69'100 | 69'100 | 69'100 | 1'398'260 CHF | 1'399'650 CHF | 99.65% | 99.65% |
| 27.05.2026 | 0.14% | 20.20 CHF | 20.23 CHF | 67'300 | 67'300 | 67'300 | 67'300 | 1'400'500 CHF | 1'402'520 CHF | 99.45% | 99.45% |
| 26.05.2026 | 0.14% | 20.99 CHF | 21.02 CHF | 65'500 | 65'500 | 65'500 | 65'500 | 1'384'500 CHF | 1'386'460 CHF | 99.96% | 99.96% |
| 22.05.2026 | 0.10% | 20.08 CHF | 20.10 CHF | 71'100 | 71'100 | 71'100 | 71'100 | 1'417'090 CHF | 1'418'510 CHF | 99.61% | 99.61% |
| 21.05.2026 | 0.10% | 19.55 CHF | 19.57 CHF | 71'000 | 71'000 | 71'000 | 71'000 | 1'367'530 CHF | 1'368'950 CHF | 99.39% | 99.39% |
| 20.05.2026 | 0.11% | 19.24 CHF | 19.26 CHF | 75'700 | 75'700 | 75'700 | 75'700 | 1'391'350 CHF | 1'392'870 CHF | 98.89% | 98.89% |
| 19.05.2026 | 0.11% | 18.18 CHF | 18.20 CHF | 73'700 | 73'700 | 73'700 | 73'700 | 1'360'280 CHF | 1'361'760 CHF | 99.20% | 99.20% |
| 18.05.2026 | 0.11% | 18.29 CHF | 18.31 CHF | 75'600 | 75'600 | 75'600 | 75'600 | 1'357'710 CHF | 1'359'220 CHF | 98.91% | 98.91% |
| 15.05.2026 | 0.11% | 18.23 CHF | 18.25 CHF | 69'800 | 69'800 | 69'800 | 69'800 | 1'276'900 CHF | 1'278'290 CHF | 99.11% | 99.11% |
| 13.05.2026 | 0.11% | 18.92 CHF | 18.94 CHF | 75'900 | 75'900 | 75'900 | 75'900 | 1'409'530 CHF | 1'411'050 CHF | 99.40% | 99.40% |