Close data update at 1/19/2021
| Company | % | Close | Open | Low | Volume | Volumi |
| Gabetti | -1.67% | 0.59 | 0.6 | 0.59 | 0.604 | 34,415 |
| Gambero Rosso | UNC. | 0.4 | --- | --- | --- | --- |
| Garofalo Health Care | UNC. | 5.6 | 5.56 | 5.54 | 5.6 | 1,610 |
| Gas Plus | UNC. | 1.8 | 1.81 | 1.785 | 1.815 | 5,153 |
| Gefran | -1.49% | 5.98 | 6.04 | 5.91 | 6.07 | 28,195 |
| GEL | UNC. | 0.74 | 0.74 | 0.74 | 0.74 | 1,250 |
| Generali | +0.31% | 14.505 | 14.5 | 14.4 | 14.56 | 4,368,479 |
| Geox | -3.04% | 0.766 | 0.804 | 0.766 | 0.804 | 212,492 |
| Gequity | +1.63% | 0.025 | 0.025 | 0.025 | 0.025 | 1,851 |
| Gibus | -0.83% | 6 | 6 | 6 | 6.2 | 11,500 |
| Giglio Group | UNC. | 2.3 | 2.325 | 2.295 | 2.325 | 77,052 |
| Gilead Sciences | +6.27% | 55.76 | 52.75 | 52.75 | 56 | 7,267 |
| Giorgio Fedon | -0.97% | 5.1 | 5 | 5 | 5.1 | 600 |
| Gismondi 1754 | +5.67% | 2.98 | 2.88 | 2.88 | 2.98 | 10,400 |
| Go Internet | +4.84% | 0.844 | 0.806 | 0.805 | 0.848 | 43,000 |
| GPI | -0.24% | 8.3 | 8.32 | 8.08 | 8.32 | 4,930 |
| Grifal | +0.36% | 2.76 | 2.75 | 2.66 | 2.79 | 34,000 |
| Guala Closures | UNC. | 8.25 | 8.24 | 8.24 | 8.26 | 26,922 |
| GVS | +0.38% | 15.83 | 15.72 | 15.55 | 15.92 | 76,201 |
