Ekim 2001 Dogusan Boru Sanayii ve Ticaret A.S. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 31.10.2001 | 1,3664 | 1,4683 | 1,3256 | 1,3664 | %-6,94 |
| 30.10.2001 | 1,4683 | 1,5091 | 1,4276 | 1,4683 | %-7,69 |
| 29.10.2001 | 1,5907 | 1,5907 | 1,5907 | 1,5907 | %0,00 |
| 26.10.2001 | 1,5907 | 1,6723 | 1,5295 | 1,5907 | %1,30 |
| 25.10.2001 | 1,5703 | 1,7131 | 1,5499 | 1,5703 | %-8,33 |
| 24.10.2001 | 1,7131 | 1,7946 | 1,6519 | 1,7131 | %3,70 |
| 23.10.2001 | 1,6519 | 1,6723 | 1,5703 | 1,6519 | %8,00 |
| 22.10.2001 | 1,5295 | 1,5499 | 1,4683 | 1,5295 | %0,00 |
| 19.10.2001 | 1,5295 | 1,5703 | 1,5295 | 1,5295 | %-2,60 |
| 18.10.2001 | 1,5703 | 1,7946 | 1,5703 | 1,5703 | %-7,23 |
| 17.10.2001 | 1,6927 | 1,6927 | 1,5703 | 1,6927 | %9,21 |
| 16.10.2001 | 1,5499 | 1,5499 | 1,4887 | 1,5499 | %5,56 |
| 15.10.2001 | 1,4683 | 1,4887 | 1,3460 | 1,4683 | %10,77 |
| 12.10.2001 | 1,3256 | 1,3868 | 1,3256 | 1,3256 | %-2,99 |
| 11.10.2001 | 1,3664 | 1,3868 | 1,3052 | 1,3664 | %9,84 |
| 10.10.2001 | 1,2440 | 1,3052 | 1,2440 | 1,2440 | %0,00 |
| 09.10.2001 | 1,2440 | 1,2644 | 1,2032 | 1,2440 | %1,67 |
| 08.10.2001 | 1,2236 | 1,2236 | 1,1012 | 1,2236 | %-1,64 |
| 05.10.2001 | 1,2440 | 1,2644 | 1,2440 | 1,2440 | %-3,17 |
| 04.10.2001 | 1,2848 | 1,3460 | 1,2644 | 1,2848 | %0,00 |
| 03.10.2001 | 1,2848 | 1,3256 | 1,2848 | 1,2848 | %-1,56 |
| 02.10.2001 | 1,3052 | 1,3052 | 1,2236 | 1,3052 | %6,67 |
| 01.10.2001 | 1,2236 | 1,3052 | 1,2236 | 1,2236 | %9,09 |