After an aggressive 48% move up from 30 Dec, would be wild to not see mid-January range be support-tested before any trend continuation takes place.
Past two weeks BTC has been choppy, while NDX made new highs. The break from correlated moves indicates BTC over-extended and has stalled.
However, this does not necessarily indicate BTC is weak. If indices push higher while the dollar continues lower (and the bounce to 103.8 is just a retracement), we could see another explosive move as BTC price action catches up.