吉湘沪美_Emily:TRF(Trade Reporting Facilities) is broken down into 4-feeds: 1, NASDAQ TRF: Reports of trades of NASDAQ listed issues; 2, NYSE TRF: Reports of trades of NYSE-listed issues. 3, ORF: Reports of trades of OTCBB and Pink Sheet issues. 4, ADF/TRACS: on ECNs and ATSs. #Series11#