Buy high, sell low.
So now is best time to buy.
for someone who wants to day-trade, yes you can say with about 60% certainty that this price is high, so it is best not to buy right now and wait for a dip or wait until you can increase your 40% certainty.
but for someone who plans on investing in bitcoin for long term and not to trade, then this price is super low.
and for someone who plans on using bitcoin as a currency, then this price or any other price doesn't even matter. (although OP seems to be more like a panic seller who is going to buy at $1320 then panics and sells at $1318 and buys back at $1325 and a couple more panics like this then he goes away,
i hope i am wrong)