jfatl slope speed
This of Mrtools version is latest one of its type,filters doing a good job,almost 33 price option
Mrtools : This is a jurik smoothed filtered fast adaptive trend line (FALT) slope speed,Indicator is mtf (interpolated) with alerts on zero cross and or slope with separate window,arrows on zero cross
already posted in an other thread but here too as it belongs to here
in middle picture,upper sw with default and lowest sw with filters parameters