Official List
| Denomination | AT&T |
| Isin Code | US00206R1023 |
| Exchange Code | 1T |
| Minimum price | 21.73 |
| Minimum price quantity | 600 |
| Maximum price | 21.73 |
| Maximum price quantity | 600 |
| Official Price | 21.73 |
| Closing Reference Price | 21.67 |
| Opening Auction Price | |
| Total Quantity | 600 |
| Total Turnover | 13,038 |
| Number of Contracts | 1 |
| Closing Auction Price |