If bid/ask costs Never transform there is not any new box. NOTE: This column functions only if there are actually real-time rates streaming (markets are open) + IDEALPRO now takes advantage of MIDPRICE as an alternative to BID to acquire cleaner backfill, but user can change back to BID https://amibroker-data-feed20751.wssblogs.com/28022095/not-known-details-about-amibroker-data-feed