Back to the basic concept, we come here not to lose, lose funds, the cause is from ourselves because we want to double the investment quickly and hope that in 2 or three days the investment value we trade can produce and increase from the initial capital. The reality is that most of them are big zeros, especially if market conditions are uncertain and their movements change. I guess buy and hold it for a long period of time, That's probably the real thing whether to use DCA or want it all at once.
Investment is not for gambling, meaning investment is not for counting days like 3 days, but investment can take 2 years or 5 years. If someone only wants profits in 3 days, of course that is not an investment. I think a beginner must understand the time frame they want to target in the investments they make. For this reason, the best step that we can adjust is to set the time with a budget that we can afford to invest.
For long-term investments, it is certainly better to use the DCA strategy because with DCA we can find purchases at the lowest prices. And also we are not burdened by situations regarding movements or declines because we continue to buy every week. One-time purchases are usually made by those who have large finances, where they make one-time purchases in large quantities and hold them for a long period.