GBPJPY big reward waiting after ranging condition

GBPJPY currently strugling to break between 100pips of its high-low position, strong support at decision area giving me idea that the pair is going to continue climb and break the resistance. However i would be more cautions if the price comeback again at decision area. It could be a downtrend continuation. Always lock position at 30 pips

Trade active:

TRADE ALREADY ACTIVE

Trade closed manually:

As expected a pullback occur, possible downtrend continuation if it close below my decision area