Şubat 2012 Dogusan Boru Sanayii ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 29.02.2012 | 2,3484 | 2,4294 | 2,0155 | 2,3484 | %0,00 |
| 28.02.2012 | 2,3484 | 2,4654 | 2,3034 | 2,3484 | %-3,33 |
| 27.02.2012 | 2,4294 | 2,6093 | 2,4024 | 2,4294 | %-3,91 |
| 24.02.2012 | 2,5283 | 2,5823 | 2,1864 | 2,5283 | %3,31 |
| 23.02.2012 | 2,4474 | 2,5104 | 2,3394 | 2,4474 | %2,64 |
| 22.02.2012 | 2,3844 | 2,4114 | 2,2944 | 2,3844 | %2,32 |
| 21.02.2012 | 2,3304 | 2,4474 | 2,2494 | 2,3304 | %0,78 |
| 20.02.2012 | 2,3124 | 2,3844 | 2,1684 | 2,3124 | %7,08 |
| 17.02.2012 | 2,1594 | 2,2494 | 2,1144 | 2,1594 | %2,13 |
| 16.02.2012 | 2,1144 | 2,1594 | 1,9975 | 2,1144 | %2,17 |
| 15.02.2012 | 2,0695 | 2,2314 | 2,0245 | 2,0695 | %2,68 |
| 14.02.2012 | 2,0155 | 2,0155 | 1,6646 | 2,0155 | %18,52 |
| 13.02.2012 | 1,7006 | 1,7276 | 1,5926 | 1,7006 | %3,85 |
| 10.02.2012 | 1,6376 | 1,7276 | 1,6196 | 1,6376 | %-1,09 |
| 09.02.2012 | 1,6556 | 1,7366 | 1,5386 | 1,6556 | %6,36 |
| 08.02.2012 | 1,5566 | 1,5836 | 1,2597 | 1,5566 | %13,07 |
| 07.02.2012 | 1,3766 | 1,4486 | 1,3586 | 1,3766 | %-1,29 |
| 06.02.2012 | 1,3946 | 1,4036 | 1,2687 | 1,3946 | %8,39 |
| 03.02.2012 | 1,2867 | 1,3137 | 1,2597 | 1,2867 | %-0,69 |
| 02.02.2012 | 1,2957 | 1,3496 | 1,2507 | 1,2957 | %2,86 |
| 01.02.2012 | 1,2597 | 1,3137 | 1,1697 | 1,2597 | %1,45 |