The change in direction is identified by determining the expected reversal, which is done using more than one indicator:

The Moving Average (MA) indicator.

Or the Exponential Moving Average (EMA) indicator.

In addition to the need to buy in equal parts, this strategy is specifically used when investing on the platform, and it is done through:

Allocating a certain amount for trading on a monthly basis.

Buying assets, even without considering the state of the market.