NYSE A/D Line [LazyBear]

//
// @author LazyBear
// List of all my indicators:
// https://docs.google.com/document/d/15AGCufJZ8CIUvwFJ9W-IKns88gkWOKBCvByMEvm5MLo/edit?usp=sharing
//
study("NYSE A/D Line [LazyBear]")
src=close
length=input(14)
nshf=security("INDEX:NSHF", period, src)
plot(nshf, color=green)
plot(wma(nshf, length), color=orange)