Fri (4/17/20) earnings +/- % from the initial 30-min high, G/L % in final 30-Min &amp; Trading range %: (Min $5 &amp; Vol 750K, Opt Min Vol 250 in any strike): $PG $ISRG $SLB $CFG $RF $KSU $STT https://t.co/7QSnoAKIfc