Nisan 2012 Dogusan Boru Sanayii ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 30.04.2012 | 1,2957 | 1,4126 | 1,2417 | 1,2957 | %-5,88 |
| 27.04.2012 | 1,3766 | 1,5296 | 1,3227 | 1,3766 | %4,79 |
| 26.04.2012 | 1,3137 | 1,4756 | 1,2687 | 1,3137 | %-9,88 |
| 25.04.2012 | 1,4576 | 1,7186 | 1,4576 | 1,4576 | %-14,74 |
| 24.04.2012 | 1,7096 | 1,9615 | 1,7096 | 1,7096 | %-19,49 |
| 23.04.2012 | 2,1234 | 2,1234 | 2,1234 | 2,1234 | %0,00 |
| 20.04.2012 | 2,1234 | 2,4384 | 2,1234 | 2,1234 | %-16,31 |
| 19.04.2012 | 2,5373 | 3,1492 | 2,5373 | 2,5373 | %-14,02 |
| 18.04.2012 | 2,9512 | 2,9512 | 2,4654 | 2,9512 | %9,33 |
| 17.04.2012 | 2,6993 | 3,2212 | 2,6993 | 2,6993 | %-16,43 |
| 16.04.2012 | 3,2302 | 3,3741 | 3,1402 | 3,2302 | %0,28 |
| 13.04.2012 | 3,2212 | 3,3381 | 3,1312 | 3,2212 | %0,85 |
| 12.04.2012 | 3,1942 | 3,7340 | 3,1312 | 3,1942 | %-12,99 |
| 11.04.2012 | 3,6710 | 3,7520 | 3,5091 | 3,6710 | %2,00 |
| 10.04.2012 | 3,5991 | 3,8240 | 3,3831 | 3,5991 | %3,36 |
| 09.04.2012 | 3,4821 | 4,1389 | 3,4821 | 3,4821 | %-10,62 |
| 06.04.2012 | 3,8960 | 4,0490 | 3,6081 | 3,8960 | %8,25 |
| 05.04.2012 | 3,5991 | 3,6800 | 3,2932 | 3,5991 | %8,11 |
| 04.04.2012 | 3,3291 | 3,3291 | 3,2392 | 3,3291 | %1,65 |
| 03.04.2012 | 3,2752 | 3,3291 | 3,2392 | 3,2752 | %-1,09 |
| 02.04.2012 | 3,3111 | 3,3471 | 3,2212 | 3,3111 | %3,37 |