Under dollar-cost averaging (DCA), the investor divides the total investment amount and purchases a target asset in intervals. source
If I would tell my DCA , I do both trading short and long-term.Generally I look for good dip for long time investment.  Already invested a few times for my long time investment, to say that I had no idea that Bitcoin would drop below 30k like this .I have invested a few times in this way Although this brings me to 1/3 of my total ath but I am optimistic that after one or two years I will be able to earn a good profit.  On the other hand, for short term investment, I have kept a specific fund separately and do short term trading by selecting daily candles.  But I don't have any specific fund allocation for long term investment, if I have money in hand I invest according to the dip.