BIST 100’s weekly winners and losers

It was followed by Balsu Gıda with an 18.21% gain, Tekfen Holding with 13.36% and Eczacıbaşı İlaç with 13.04%. Aksa Enerji rose 9.67%, Mavi Giyim gained 8.75%, Mia Teknoloji advanced 7.83% and Anadolu Metal Madencilik climbed 7.59%.

Ral Yatırım recorded the steepest weekly decline, falling 40.91%. Pasifik Eurasia and Katılımevim each lost 40.88%, while Kiler Holding and Margün Enerji dropped 40.86%. Işıklar Enerji fell 40.85%, and Odine Solutions and Destek Finans Faktoring each declined 40.83%. As a result, all eight of the week’s biggest losers posted declines of more than 40%.