In Borsa İstanbul, 5 stocks were subjected to precautionary measures under the VBTS.

Preventive Measures from Borsa İstanbul

Borsa İstanbul has decided on preventive measures for 5 stocks through its Volatility-Based Measure System (VBTS) in order to manage market fluctuations. This decision has been made to minimize the risks that investors may be exposed to and to ensure that stock market transactions are conducted in a healthy manner.

Stocks Subject to Measures

Effective from November 6, 2025, these measures cover Bulls GYO (#BULGS.E), Politeknik Metal (#POLTK.E), Sümer Varlık Yönetim (#SMRVA.E), Yeşil Yatırım Holding (#YESIL.E), and Yeşil Yapı (#YYAPI.E). These stocks will not be subject to short selling and margin trading until December 5, 2025.

Reasons and Importance of Measures

The Volatility-Based Measure System stands out as a precaution against excessive fluctuations in the market, allowing investors to have a safer trading experience with volatile stocks. Borsa İstanbul aims to maintain market stability and increase investor confidence through these measures. The implementation of these measures will help limit trading volumes and price fluctuations in the affected stocks.

Conclusion

While uncertainties in the markets bring risks for investors, the preventive measures implemented by Borsa İstanbul will provide a more orderly trading environment. In this context, it is important for investors and market participants to pay attention to the measures taken and to shape their investment decisions accordingly.