Update 3 days later:
I closed my position manually at 9775$, just before the price reached the SMA(50) in the 4H chart [2nd September].
The price arrived to target [3nd September].
I took profit cause I thought that the price ended his retracement but the RSI was showing the sign of a strong up-trend.
Why did I close it?
- Fear to lose money cause I haven't stop loss? (I used the normal Coinbase app)
- Was I in a hurry to close the deal to take profit?
I think are these two, added to the incapacity to better analyze the situation cause I was traveling to get back home.