$NFLX pushing up against 68.38 resistance, but volume is weak

Watching $NFLX today, it keeps bouncing off the 66.69 level, but the recent move toward the day's high of 68.38 feels less convincing. Volume isn't picking up with the price, which makes me think this might be more of a retest of prior resistance than a decisive breakout. If it pushes significantly above 68.38 on strong volume, my current thinking would be invalidated, but for now, it just feels like it's struggling to get through that ceiling.