Example:
We could all see that the price of Bitcoin 8yra ago (29th November 2016) was $736
And,
The price of Bitcoin now 8yrs after (29th November 2024) is currently value at $96,867
That is, a whooping 13,000% profit in 8yrs
Imagine I have $736/1 Bitcoin in 2016, I sold 50% at $17K in 2017, now I have 0.5 Bitcoin and $8.5K, then I bought Bitcoin in 2019 at $4.25K/each, now I have 2.5 Bitcoin.
I sold 1.25 Bitcoin at $63K in 2021, now I have 1.25 Bitcoin and $78,750.
Then I bought Bitcoin at $16K/each in 2022, so I have 6.17 Bitcoin.
Now my money worth $584,250
I believe you will say "hey, that's because you're using a scenario to buy at the bottom and sell at the peak, we will never know the future". But, even though you not really correct to predict the bottom and the peak, trading will beat DCA!