$SAP - Watching the 184 resistance for a potential reversal

I'm looking at $SAP today and it's pushing right up against that 184 mark again, which has been a pretty solid resistance level over the past few weeks; if it fails to break through here, especially after that run from 177.95, I'd expect some mean reversion back towards the 180s. The risk, of course, is a strong candle close above 184.06, which would invalidate that particular scenario for me.