Be careful of the RSI level 90

BTC/USD is very close to the RSI level 90 (88 at the moment).

The 2 previous times it reached this level, we saw big drops in the price the following weeks :

1) In June 2017 -37%

2) In December -68%


In my opinion if BTC reaches RSI 90 soon, it can :

1) Do the same as the two previous times and see its price decrease a lot in the following weeks

2) Break out of the RSI 90 level and go even higher : in November 2013 it reached 95


I think it's a good idea to keep eyes on the RSI level in the next weeks