[Istanbul Exchange implements upward reporting rules for short selling of BIST 50 constituent stocks] On September 22, the exchange announcement showed that Turkey's Istanbul Stock Exchange announced that starting from September 22, short selling transactions of BIST-50 index constituent stocks will be subject to upward reporting rules, and the implementation period will be notified separately. The short-selling order transaction price must be higher than the latest transaction price. If the latest transaction price is higher than the previous transaction price, this clause will not apply. According to this rule, positions that are sold first and then closed during the day are also classified as short sales. Investors and institutions must select the short selling option when submitting such orders.