| Opening | 4.192 |
| Day High | 4.196 |
| Day Low | 4.09 |
| Year High | 4.21 - 26/01/08 |
| Year Low | 3.978 - 26/01/05 |
| Market/Segment | Euronext Milan |
| 1 Month Performance | +3.50% |
| 6 Months Performance | +6.76% |
| 1 Year Performance | +20.56% |
| Isin Code | IT0001250932 |
| Alphanumeric Code | HER |
| Super Sector | Utilities |
Number Trades: 1,422
Total Quantity: 2,101,643
| 17:35:17 | 4.14 | -1.24% |
| 17:35:17 | 4.14 | -1.24% |
| 17:35:17 | 4.14 | -1.24% |