Zero Cross Buy/Sell

This is an oscillator.
Buy on zero cross from below.
Sell on zero cross from above.

It prevents risky buys when price is too high and too low. It is capable of recognizing long bear runs to prevent you prom buying

Best used with Bollinger Bands.

Based on RSI and Stochastic RSI

リリースノート:

Tidied up source code so that it can easily be used in a strategy as a function.
Changed color defaults so that the main trend D is more visible

リリースノート:

Added short title