I already sell some bitcoin at $7150, and now, I wait for another dip that can happen anytime. Although I don't know when the bitcoin price can down in a few days later, I will prepare some money to buy bitcoin. I hope that the price is not going down below than $7000 because that can make some people panic to see the price down deeper again. But for the range $6500-$7000 is a good price to buy bitcoin because I think the price will not go down for more than $6500.