USDJPY / M1 : Longterm pleads for a bull trend reversal

The analysis shows off that the long term bear trend of USDJPY 0.07% may have come to an end on this bottom and the reversal time is now triggering.
We may have finished the first wave impulse of this new bullish trend . So we are now retracing to find point 'b'.
This subwave is in-trend and can be bought with low risk. Of course as we're consolidating... wave 'b' can be sold in counter trend.
Which means that buyers need to exit under resistance and can't hold their trades too long...
This analysis suggests that in order to hold longs for long term, this would need to wait for subwave 'c' to be reached.

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