LR vs LRI
Unlike a Moving Average, the Linear Regression (LR) does not take as much delay in plotting amid matching a line to the data points instead of averaging them. So it is more responsive to the market price movement. The main idea is to show fair price based on statistic and any excessive deviation from the regression line. Linear Regression Intercept (LRI) is derived by using the same calculation that is used for calculating the LR line and solving for the intercept. So mixing these two in one tool grants possibility to track a nice entry points for a trade, with having their crossovers. Both indicator may run independently as well as in a mix mode with two instances.