On Thursday, the uptrend continued, again making higher high and then pulling back down right to support, 2955.25 before bouncing up on end of day profit-taking.
For Friday, support is 2952.50, resistance is 2965.
-- A break below 2952.50 could trigger selling, tanking it down to next support 2935.
-- Above 2952.50 could trigger buy program, pushing it up to Thursday high.