Official List
| Denomination | SNAM |
| Isin Code | IT0003153415 |
| Exchange Code | SRG |
| Minimum price | 5.524 |
| Minimum price quantity | 9,690 |
| Maximum price | 5.564 |
| Maximum price quantity | 3,000 |
| Official Price | 5.540928 |
| Closing Reference Price | 5.538 |
| Opening Auction Price | 5.54 |
| Total Quantity | 3,815,835 |
| Total Turnover | 21,143,269.536 |
| Number of Contracts | 2,044 |
| Closing Auction Price | 5.538 |