Trading system Divergences on open interest

BITFINEX:BTCUSD   Биткоин / Доллар США
Trading system
Divergences of open interest (Bitfinix ) over previous bar closedings
+ MACD filter
Buy signal -
green zone + MACD <0
  MACD increases
OI increases
Sell signal -
red zone + MACD> 0
  MACD decreases
OI decreases
if buying and selling at the same time - Ignore
only BTS
only Bithinex
on request - any Bitfinix tool