i will buy bitcoin
is bitcoin price is low price
and iam hold long time and sell again is price is high
i will buy much bitcoin is bitcoin price under 400 dollar
That's never going to happen probably...
You are thinking too low for Bitcoins and that will never take place unless some real shit presses the wrong button and sells all his coins to get out of the markets, but still it would take a lot of courage and BTC both for it to reach $400...
This is still the right price to buy as it is floating in between and we ain't seen a new ATH yet...
Expect more it is not necessary if you want to buy a bitcoin yet. You must first buy, and then let the price rises.