PT 2.0 RSI + LOWBB + EMAGAIN

Profit Trailer 2 RSI, LOWBB, EMAGAIN strategy for spotting better buys. Will be adding STOCH soon.
Please leave a PM for suggestions.

版本注释:

Added barcolor for buy

版本注释:

Typo "FAST EMA" changed to "SLOW EMA"

版本注释:

RSI and LOWBB working as intended. Ready-to-use version with EMAgain fix (EMAgain was not plotting as intended.) All 3 indicators working as intended now.