Official List
| Denomination | OPS RETAIL |
| Isin Code | IT0005545675 |
| Exchange Code | OPR |
| Minimum price | 0.0148 |
| Minimum price quantity | 13,200 |
| Maximum price | 0.017 |
| Maximum price quantity | 4,019 |
| Official Price | 0.015927 |
| Closing Reference Price | 0.0166 |
| Opening Auction Price | |
| Total Quantity | 801,296 |
| Total Turnover | 12,763.0254 |
| Number of Contracts | 25 |
| Closing Auction Price |