Mayıs 2008 Erbosan Erciyas Boru Sanayi ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 30.05.2008 | 1,8400 | 1,8662 | 1,8140 | 1,8531 | %2,16 |
| 29.05.2008 | 1,8270 | 1,8400 | 1,8140 | 1,8140 | %-2,80 |
| 28.05.2008 | 1,8662 | 1,8792 | 1,8400 | 1,8662 | %0,70 |
| 27.05.2008 | 1,8400 | 1,9184 | 1,8140 | 1,8531 | %0,71 |
| 26.05.2008 | 1,8662 | 1,8662 | 1,8270 | 1,8400 | %-1,40 |
| 23.05.2008 | 1,9053 | 1,9053 | 1,8531 | 1,8662 | %-1,38 |
| 22.05.2008 | 1,9184 | 1,9184 | 1,8922 | 1,8922 | %-1,36 |
| 21.05.2008 | 1,9836 | 2,0097 | 1,9184 | 1,9184 | %-8,13 |
| 20.05.2008 | 2,1794 | 2,1794 | 2,0750 | 2,0880 | %-5,88 |
| 16.05.2008 | 2,2446 | 2,2707 | 2,1924 | 2,2185 | %-1,73 |
| 15.05.2008 | 2,2968 | 2,2968 | 2,2054 | 2,2576 | %-0,57 |
| 14.05.2008 | 2,2446 | 2,3360 | 2,2316 | 2,2707 | %6,10 |
| 13.05.2008 | 2,1794 | 2,1924 | 2,1402 | 2,1402 | %-0,61 |
| 12.05.2008 | 2,1272 | 2,1663 | 2,1010 | 2,1532 | %1,85 |
| 09.05.2008 | 2,0619 | 2,1272 | 2,0619 | 2,1141 | %0,62 |
| 08.05.2008 | 2,0880 | 2,1010 | 2,0750 | 2,1010 | %0,00 |
| 07.05.2008 | 2,1141 | 2,1272 | 2,1010 | 2,1010 | %0,00 |
| 06.05.2008 | 2,1141 | 2,1794 | 2,1010 | 2,1010 | %-0,62 |
| 05.05.2008 | 2,0880 | 2,1663 | 2,0880 | 2,1141 | %1,25 |
| 02.05.2008 | 2,0880 | 2,1141 | 2,0619 | 2,0880 | %0,63 |
| 01.05.2008 | 2,0880 | 2,1010 | 2,0619 | 2,0750 | %0,63 |