| Opening | 23.85 |
| Day High | 25.00 |
| Day Low | 23.85 |
| Year High | 24.80 - 26/04/10 |
| Year Low | 17.42 - 26/03/04 |
| Market/Segment | Euronext Milan |
| 1 Month Performance | +27.04% |
| 6 Months Performance | +30.65% |
| 1 Year Performance | +75.49% |
| Isin Code | IT0004720733 |
| Alphanumeric Code | ARN |
| Super Sector | Utilities |
Number Trades: 290
Total Quantity: 28,723
| 16:19:28 | 25.00 | +2.46% |
| 16:19:26 | 25.00 | +2.46% |
| 16:18:55 | 25.00 | +2.46% |