I said it briefly at $532/BTC today. It just dropped down to $520. if you had a large investment (~50 Bitcoins), so that makes a big difference in a few thousand dollars...
Should i keep it for a little longer and hope it jumps again?
Or sell now as it seems to have already peaked?
i would personally wait another month or so, right before the halfing hits. I think thats when the price would be at its highest point.