the value will be going up for a fairly long while yet. I'll be surprised if the value ends up collapsing after the recent rises we're been seeing, and ending up below $440 (and even $450) would be a surprise for me. The investors' confidence seems to have been restored, and it looks like they're willing to keep their money in Bitcoin, at least until the halving rolls around. We'll see what happens there.
You must be surprised now. The price dropped below $430 in some exchanges. It is just around $440 now.
That is not a worry. The bitcoin price is still within the $400 to $470 trading range. It will last some time.