A close beyond resistance answers one narrow question: price held outside the boundary when that candle ended. It does not answer whether the boundary mattered, whether participation expanded, or whether the next supply zone leaves enough room for a sensible target.
Read the approach first
A breakout after tight compression behaves differently from one that arrives after several oversized bullish candles. Compression can show pressure building against a level. A late vertical approach can mean much of the immediate demand has already acted.
Mark the origin of the move, the number of tests, wick rejection, and distance to the next higher-timeframe obstacle. Then judge the close.
Demand follow-through or a test
Some plans require a second candle to hold above the boundary. Others wait for price to return and show that former resistance can behave as support. Neither condition guarantees continuation, but each gives a specific place to say the idea failed.
The useful question is not “Did it break?” It is “What must price do next for this particular breakout premise to remain intact?”