Poland’s UOKiK to Probe XTB and Others for Trading Outage Poland’s UOKiK to Probe XTB and Others for Trading Outage The department is checking if the traders have suffered losses due to these outages. Arnab Shome 2021-02-15T11:04:13+00:00 2021-02-15T12:53:24+00:00 Photo: Finance Magnates Poland’s Office of Competition and Consumer Protection, locally known as Urząd Ochrony Konkurencji i Konsumentów (UOKiK), has initiated a probe against ten big banks and brokers as they are experiencing regular outages with growing trading demand. The platforms under scrutiny are Alior Bank, Bank Polska Kasa Opieki, Dom Maklerski Banku BPS, Dom Maklerski Banku Handlowego, Dom Maklerski Banku Ochrony Środowiska, ING Bank Śląski, mBank, PKO Bank Polski, Santander Bank Polska, and X-Trade Brokers (XTB).