Official List
| Denomination | W HELYX 21-26 |
| Isin Code | IT0005453789 |
| Exchange Code | WHLX26 |
| Minimum price | 0.06 |
| Minimum price quantity | 10,000 |
| Maximum price | 0.06 |
| Maximum price quantity | 10,000 |
| Official Price | 0.06 |
| Closing Reference Price | 0.06 |
| Opening Auction Price | |
| Total Quantity | 10,000 |
| Total Turnover | 600 |
| Number of Contracts | 1 |
| Closing Auction Price |