Update: Post-Chicago PMI selling prompted yet another break!!! This time in the NYSE... *BATS EDGX DECLARED SELF-HELP VS NYSE ARCA PER RULE 611 NMS *BATS EXCHANGE: BATS BYX EXCHANGE HAS DECLARED SELF-HELP VS NYSE This is just farce now... * * * Update: after the initial selling stabilized, the Nasdaq has unbroken: Exchange has revoked self-help against Nasdaq per Rule 611 of Regulation NMS. Routing to Nasdaq has been resumed as of 09:43:01 ET. Problem is that the huge Chicago PMI may not be huge enough to prompt a fresh wave of BTFDers. * * * * * Overnight selling meets panic buying at the open and this happens. *BATS BYX EXCHANGE HAS DECLARED SELF-HELP VS NASDAQ *BATS BZX, BYX EXCHANGES DECLARE SELF-HELF AGAINST NASDAQ New Normal... and this happens...