Is there a way to query for multiple RICs using the following rdp.get_historical_price_summaries? can we define the date range as well?
rdp.get_historical_price_summaries(
universe = 'VOD.L',
interval = rdp.Intervals.DAILY,
fields = ['BID','ASK','OPEN_PRC','HIGH_1','LOW_1','TRDPRC_1','NUM_MOVES','TRNOVR_UNS']
)