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Circuit breaker triggered for four stocks on Borsa İstanbul

On Borsa İstanbul, continuous trading for ENDAE.E, TEKTU.E, PRKME.E, and DOGUB.E shares was suspended, and a single-price order collection process was initiated.

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On Friday, July 3, 2026, a circuit breaker was triggered for four stocks on Borsa İstanbul. According to notifications made to the Public Disclosure Platform (KAP), continuous trading for ENDAE.E, TEKTU.E, PRKME.E, and DOGUB.E shares was suspended, and the process moved to the single-price order collection stage.

For the ENDAE.E stock, it was projected that trading would resume at 17:52:21 following the matching process to be conducted after the order collection phase.

For TEKTU.E, PRKME.E, and DOGUB.E shares, it was reported that the circuit breaker order collection phase would continue by merging with the closing session order collection phase, and that matching would take place during the closing session matching stage.

The circuit breaker mechanism is based on the principle of suspending trading for a certain period during unusual price movements in the equity market and collecting orders using the single-price method. Following the process, trading is resumed according to the stages determined by Borsa İstanbul.