Surge for bull theme

A Thursday surge from the October-November up trend line, from 3750.0, through multiple resistances including key 3924.25/28.0 barriers and the down trend line from August to a multi-week high at 3949.5, rejecting Wednesday's plunge below support, and building on earlier November gains, to set the bias higher for Friday.

Day trade setup

• We see an upside bias through 3966.0 for 3981.75; a break here maybe aims for 4016/17, even 4088/89.
• But below 3904.5 targets 3870.5 and opens risk down to 3822.0, possibly 3750.0.