Prague Stock Exchange (PX) API
Live Czech equity data from the Prague Stock Exchange (BCPP): real-time quotes for any listed stock by ticker (price, % change, intraday OHLC, volume, market cap in CZK), a ranking screener for gainers, losers, most-active and top market-cap local primary listings, and the Prague index family (PX and PX-GLOB). Foreign depositary receipts are filtered out so you get only genuine Czech companies such as CEZ, Komercni banka, MONETA Money Bank and Philip Morris CR.
api.oanor.com/czech-stock-api