Stock market weekly balance sheet: Who made money, who lost money?

CW Enerji led BIST 100 gainers last week with a 33.28% rise, while Doğuş Otomotiv posted the index's steepest decline at 9.65%, according to a weekly performance review of Borsa İstanbul constituents. The wide spread between the top and bottom performers underscores sharp stock-specific dispersion on Turkey's benchmark index even as overall direction was not specified. The results matter for investors tracking momentum and rotation within the BIST 100, where weekly leaders and laggards can signal shifting sector sentiment. Next, watch whether CW Enerji sustains its rally and whether Doğuş Otomotiv stabilizes or extends losses in the coming sessions.