It is actually in Forex trading market the most important in the technical analysis is to think that it is a support point and resistance point, and also, do not have to sell from the hurdle and when we buy from the support, I am using the other indicators. well of course for me i think before open a trade technical analyses is necessary, if we open a trade without any technical analyses then its risky for us to lost this trade, before open a trade if we properly technical analyses and open a trade base on this then 90 % sure to gain in Forex Trade. So technical analyses is necessary every trader before open a trade.