How to detect divergence between two stocks trendlines

[wealthwise]

Objective: I want to know how to detect divergence btween two stocks trendlines? As you can see in screenshot upperchart is trend of Stock A, while lowerchart is trend of Stock B.

Observation: Stock A is in uptrend for past 30 days. While Stock B is on down trend in last 30 days.

What have i done till now:
I have used linear regression slop function on both trnelines. But not getting correct and reliable results.


I want to programmatically explore/ scan stocks which are in Divergence with stock A in past 30 days based on trend.


Can someone please help me through this?

[mistercuan]

need answer please

[chungle]

You can compare the relative performance for each stock using this code


fvb = Status("firstvisiblebar");
NumBars = fvb;
RelS=100 * ( C - C[ numbars ] ) / C[ numbars ];
Plot(relS , Name(), colorBlue );
a=Foreign("PVD","C");
b=Foreign("HSG","C");
Rela=100 * ( a - a[ numbars ] ) / a[ numbars ];
Relb=100 * ( b - b[ numbars ] ) / b[ numbars ];
Plot(rela, "a", colorRed);
Plot(relb, "b", colorGreen);



Here is the result