BIST Increasing ARTI.E 2.79 19.74 % YAYLA.E 4.65 18.62 % DENGE.E 14.99 16.93 % METUR.E 1.64 16.31 % SANEL.E 2.85 15.38 % Decreasing GLRYH.E 1.58 -5.39 % OSMEN.E 4.6 -5.15 % SAFKR.E 2.99 -4.78 % AKPAZ.E 0.22 -4.35 % TEKTU.E 1.01 -3.81 % VIOP Most Change O_USDTRYKE0118C4000 % 2900,00 O_THYAOE0218C17.40 % 191,67 O_PETKME0218C8.30 % 113,33 O_USDTRYKE0118P3825 % -100,00 O_USDTRYKE0118P3825 % -100,00 Highest Open Position F_XU0300218 409.710 F_USDTRY0218 339.423 F_KRDMD0218 73.774 F_VAKBN0218 73.073 F_USDTRY0118 64.926

Market Surveillance Activities

In order to ensure the trading of capital market instruments in a reliable and stable environment, and to prevent any actions against the Capital Markets Law or those that might hinder the transparent, orderly and fair functioning of the markets; the unusual price movements and traded values in the securities markets, particularly Borsa İstanbul Equity Market, are monitored and reported through the electronic surveillance system.