ADBE testing 273, what's next?

Watching $ADBE today, it's really pushing that 273.13 intraday high right now. It's been a pretty steady climb from the 262 area, but this 273 level feels significant. I'm wondering if this is a genuine breakout attempt or if it's just reaching for liquidity before a retrace. The risk, for me, would be a strong rejection off this 273.13 ceiling that takes it back below 270; that would make me rethink any bullish continuation scenarios.