Ekim 2011 Penguen Gıda Sanayi A.Ş. fiyatları
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Değişim |
|---|---|---|---|---|---|
| 31.10.2011 | 1,7700 | 1,8200 | 1,7600 | 1,7700 | %-1,67 |
| 28.10.2011 | 1,8200 | 1,8300 | 1,7900 | 1,8000 | %-0,55 |
| 27.10.2011 | 1,8100 | 1,8300 | 1,7800 | 1,8100 | %2,26 |
| 26.10.2011 | 1,7700 | 1,8500 | 1,7500 | 1,7700 | %0,00 |
| 25.10.2011 | 1,7600 | 1,8300 | 1,7600 | 1,7700 | %1,14 |
| 24.10.2011 | 1,7500 | 1,7900 | 1,7400 | 1,7500 | %0,00 |
| 21.10.2011 | 1,7500 | 1,7700 | 1,7300 | 1,7500 | %1,16 |
| 20.10.2011 | 1,7300 | 1,7900 | 1,7200 | 1,7300 | %-1,70 |
| 19.10.2011 | 1,7600 | 1,8100 | 1,7500 | 1,7600 | %-1,12 |
| 18.10.2011 | 1,7800 | 1,8100 | 1,7200 | 1,7800 | %-0,56 |
| 17.10.2011 | 1,7900 | 1,8600 | 1,7900 | 1,7900 | %-2,19 |
| 14.10.2011 | 1,8300 | 1,8700 | 1,8100 | 1,8300 | %1,10 |
| 13.10.2011 | 1,8100 | 1,8400 | 1,7800 | 1,8100 | %1,12 |
| 12.10.2011 | 1,7900 | 1,8200 | 1,7500 | 1,7900 | %2,29 |
| 11.10.2011 | 1,7500 | 1,7900 | 1,7400 | 1,7500 | %-1,13 |
| 10.10.2011 | 1,7700 | 1,7900 | 1,7400 | 1,7700 | %2,31 |
| 07.10.2011 | 1,7300 | 1,7600 | 1,7200 | 1,7300 | %0,00 |
| 06.10.2011 | 1,7300 | 1,7800 | 1,7200 | 1,7300 | %-1,14 |
| 05.10.2011 | 1,7500 | 1,7700 | 1,7400 | 1,7500 | %0,57 |
| 04.10.2011 | 1,7400 | 1,7700 | 1,7200 | 1,7400 | %-1,69 |
| 03.10.2011 | 1,7700 | 1,8500 | 1,7500 | 1,7700 | %-3,28 |