EUR/USD at long-term support zone. Time to buy?

EUR/USD its very close to a very big and important zone of support. In this zone we have a very big trend-line, pitch-fork line and indicator (RSI) at 30 line. Will big investors and banks close their shorts and start buying as we are in a very cheap price? I will be looking 2 levels: 2187 and 2115. Lets see what happens.