Close data update at 1/23/2019
| Company | % | Close | Open | Low | Volume | Volumi |
| Tamburi | +1.14% | 6.19 | 6.15 | 6.09 | 6.21 | 150,707 |
| TAS | UNC. | 1.564 | 1.55 | 1.55 | 1.67 | 62,437 |
| Techedge | UNC. | 4.2 | --- | 4.2 | 4.2 | 500 |
| Technogym | +0.15% | 9.84 | 9.76 | 9.76 | 9.96 | 159,876 |
| Telecom Italia | +0.54% | 0.448 | 0.444 | 0.433 | 0.455 | 182,159,888 |
| Telecom Italia R | +0.72% | 0.392 | 0.39 | 0.379 | 0.398 | 34,319,272 |
| Telefonica | UNC. | 7.694 | --- | --- | --- | --- |
| Telesia | UNC. | 5.04 | --- | --- | --- | --- |
| Tenaris | +0.91% | 10.5 | 10.4 | 10.395 | 10.61 | 4,014,411 |
| Terna | +0.19% | 5.328 | 5.302 | 5.272 | 5.344 | 4,792,913 |
| Ternienergia | +3.25% | 0.413 | 0.405 | 0.399 | 0.415 | 58,126 |
| Tesla | -5.50% | 257.5 | 268 | 252.5 | 268 | 1,140 |
| Tesmec | +1.42% | 0.43 | --- | 0.421 | 0.43 | 3,255 |
| Thespac | +0.18% | 9.07 | 9.054 | 9.054 | 9.139 | 2,900 |
| Thyssenkrupp | -3.99% | 15.4 | 15.4 | 15.4 | 15.4 | 10 |
| Tinexta | -0.15% | 6.66 | --- | 6.61 | 6.68 | 12,955 |
| Tiscali | UNC. | 0.016 | 0.016 | 0.016 | 0.016 | 26,625,148 |
| Titanmet | +23.60% | 0.066 | 0.055 | 0.055 | 0.066 | 1,595,816 |
| Tod's | UNC. | 43.4 | 43.24 | 43.04 | 43.9 | 59,702 |
| Toscana Aeroporti | UNC. | 13.95 | --- | --- | --- | --- |
| Total | -0.25% | 46.8 | 46.92 | 46.8 | 46.92 | 596 |
| TPS | +2.04% | 3.5 | --- | 3.5 | 3.55 | 4,000 |
| Trevi | -3.69% | 0.313 | 0.325 | 0.312 | 0.337 | 2,238,551 |
| Triboo | +0.61% | 1.66 | 1.69 | 1.635 | 1.69 | 11,132 |
| Tripadvisor | -1.96% | 50 | 50 | 50 | 50 | 150 |
| Txt E-Solutions | +1.28% | 9.5 | 9.36 | 9.3 | 9.5 | 23,939 |
