Watching $CRM - is it time to consider a short on the bounce?

Seeing $CRM at 152.76, down slightly on the day, but still holding up after recent moves. I'm starting to wonder if the recent push past 150 was more of a relief rally than a true reversal, especially with broader market indecision. The volume doesn't look convincing enough for a sustained upward trend to me. Does anyone else think this is setting up for a potential leg down, or am I missing some fundamental shifts?