I personaly dont trade BTC for the profit but in the two years I have accumulated 1.5 BTC with average entry price 6300. Around the 4K i s huge amount of accumulated bitcoins as you cann see in top 1OO richest BTC wallets I believe it will hold price up. So now is good opportunity to invest in BTC for buy and hold for years. Next year halving could possibly take it up. Invest only money you can afford to lose and this is not trading advice.