A margin trading ban has been imposed on 5 stocks in Borsa İstanbul.

Credit Transaction Ban on Borsa İstanbul

Borsa İstanbul announced that it has started to implement a credit transaction ban on the shares of 5 companies.

Securities Subject to the Application

According to the announcement, in line with the decision taken by the Capital Markets Board (CMB), a credit transaction ban has been imposed on the following securities until December 3, 2025, under the Volatility-Based Precautionary System (VBTS):

• Cem Zeytin (CEMZY.E)
• Burçelik Valve Industry and Trade (BURVA.E)
• Tek-Art Construction Trade Tourism Industry and Investments (TEKTU.E)
• Lydia Holding (LYDHO.E)
• MMC Industrial and Commercial Investments (MMCAS.E)

Short Selling and Credit Transactions

The announcement stated, "These stocks will be closed to short selling and the possibility of credit transactions from the transactions dated 11/04/2025 (from the start of the session) to the transactions dated 12/03/2025 (to the end of the session)."