Bitcoin's easy and profitable investment strategy Bitcoin is a lucrative investment asset, but not everyone knows how to make easy and profitable investments. One method of investment that matches the nature of Bitcoin is Dollar-Cost Averaging (DCA). By following the Dollar-Cost Averaging (DCA) investment method, investors can protect themselves from price fluctuations and loss risks. DCA itself is not a new strategy in the investment world. Various investors have used this investment strategy on various other assets.