This indicator can be used to enter the market.
When the signal line crosses upwards the base line, enter short;
when the signal line crosses downwards the base line, enter long;
A filter can be used to enter short when in a downtrend or long in an uptrend.
A fair filter can be the ema(200) line defining an uptrend when price is above it or
a down trend when the price lies below.
Use at your own risk.
Hitting the like button is a free act of gratitude.
Have fun.