Ekim 2011 Dogusan Boru Sanayii ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 31.10.2011 | 1,0797 | 1,1427 | 1,0797 | 1,0797 | %-4,76 |
| 28.10.2011 | 1,1337 | 1,1607 | 1,1247 | 1,1337 | %0,80 |
| 27.10.2011 | 1,1247 | 1,1517 | 1,1067 | 1,1247 | %0,00 |
| 26.10.2011 | 1,1247 | 1,2057 | 1,0977 | 1,1247 | %-1,57 |
| 25.10.2011 | 1,1967 | 1,2057 | 1,1337 | 1,1427 | %-5,22 |
| 24.10.2011 | 1,2057 | 1,2507 | 1,1157 | 1,2057 | %9,84 |
| 21.10.2011 | 1,0977 | 1,0977 | 1,0527 | 1,0977 | %5,17 |
| 20.10.2011 | 1,0437 | 1,0977 | 1,0257 | 1,0437 | %1,75 |
| 19.10.2011 | 1,0257 | 1,0527 | 1,0257 | 1,0257 | %-1,72 |
| 18.10.2011 | 1,0437 | 1,0527 | 1,0167 | 1,0437 | %0,87 |
| 17.10.2011 | 1,0347 | 1,0797 | 1,0257 | 1,0347 | %-1,71 |
| 14.10.2011 | 1,0527 | 1,0617 | 1,0257 | 1,0527 | %1,74 |
| 13.10.2011 | 1,0347 | 1,0617 | 1,0167 | 1,0347 | %-0,86 |
| 12.10.2011 | 1,0437 | 1,0527 | 1,0257 | 1,0437 | %1,75 |
| 11.10.2011 | 1,0257 | 1,0347 | 1,0167 | 1,0257 | %-0,87 |
| 10.10.2011 | 1,0347 | 1,0527 | 1,0167 | 1,0347 | %0,88 |
| 07.10.2011 | 1,0257 | 1,0437 | 1,0167 | 1,0257 | %0,00 |
| 06.10.2011 | 1,0257 | 1,1247 | 1,0077 | 1,0257 | %0,88 |
| 05.10.2011 | 1,0167 | 1,0527 | 0,998740 | 1,0167 | %0,89 |
| 04.10.2011 | 1,0077 | 1,0527 | 0,998740 | 1,0077 | %-2,61 |
| 03.10.2011 | 1,0347 | 1,0617 | 1,0257 | 1,0347 | %-1,71 |