OBV Oscillator [LazyBear]- with some MAs

This indicator in modified OBV written by @LazyBear
I just added the 2 different Bollinger Bands and 2 different moving averages to the OBV version of LazyBear.

OBV line green -> OBV above zero
OBV line red -> OBV under zero

green background line -> OBV crossover 1st Moving Average
red background line -> OBV crossunder 1st Moving Average

blue '◆' -> OBV crossover 2nd Moving Average
yellow '◆' -> OBV crosunder 2nd Moving Average

blue '+' -> 1st Moving Average crossUNDER 2nd Moving Average
red '+' -> 1st Moving Average crossOVER 2nd Moving Average