Eylül 2011 Erbosan Erciyas Boru Sanayi ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 30.09.2011 | 5,5071 | 5,6637 | 5,4158 | 5,5071 | %-1,86 |
| 29.09.2011 | 5,6115 | 5,7812 | 5,5202 | 5,6115 | %1,42 |
| 28.09.2011 | 5,5332 | 5,6637 | 5,2200 | 5,5332 | %6,00 |
| 27.09.2011 | 5,2200 | 5,2852 | 5,1026 | 5,2200 | %3,90 |
| 26.09.2011 | 5,0242 | 5,1156 | 4,8546 | 5,0242 | %0,79 |
| 23.09.2011 | 4,9851 | 5,1678 | 4,8416 | 4,9851 | %-3,54 |
| 22.09.2011 | 5,1678 | 5,3896 | 5,1548 | 5,1678 | %-5,04 |
| 21.09.2011 | 5,4418 | 5,5984 | 5,4027 | 5,4418 | %-0,48 |
| 20.09.2011 | 5,4680 | 5,5332 | 5,2852 | 5,4680 | %3,20 |
| 19.09.2011 | 5,2983 | 5,3896 | 5,2852 | 5,2983 | %-0,98 |
| 16.09.2011 | 5,3505 | 5,4027 | 5,2983 | 5,3505 | %0,99 |
| 15.09.2011 | 5,2983 | 5,3766 | 5,2592 | 5,2983 | %1,25 |
| 14.09.2011 | 5,2330 | 5,3766 | 5,1939 | 5,2330 | %-0,25 |
| 13.09.2011 | 5,2461 | 5,2983 | 5,0895 | 5,2461 | %1,52 |
| 12.09.2011 | 5,1678 | 5,1808 | 5,0373 | 5,1678 | %-1,00 |
| 09.09.2011 | 5,2200 | 5,5202 | 5,1678 | 5,2200 | %-3,85 |
| 08.09.2011 | 5,4288 | 5,5202 | 5,2461 | 5,4288 | %4,00 |
| 07.09.2011 | 5,2200 | 5,3374 | 5,1286 | 5,2200 | %2,04 |
| 06.09.2011 | 5,1156 | 5,2070 | 5,0634 | 5,1156 | %0,77 |
| 05.09.2011 | 5,0764 | 5,1417 | 5,0112 | 5,0764 | %-2,02 |
| 02.09.2011 | 5,1808 | 5,2330 | 5,1026 | 5,1808 | %2,32 |
| 01.09.2011 | 5,0634 | 5,0634 | 5,0634 | 5,0634 | %0,00 |