I'd sell 90% if we hit the circle, and let the rest do its thing.
If we break downtrend which is very likely, you can sell in the circle i've marked for you, thats about 50% profit.
If we break above the resistance you can sell just in the circle.
If we break upwards (more likely than not) you can sell at the marked area for a nice "quick" profit.
Only buy it if we break upwards, and you can sell at the target i've circled.
Buy it if it breaks the downtrend, but don't touch it if it falls below the horizontal support.
Wait for it to break the downtrend, then sell at the marked places.
Last time it broke that horizontal support it has went 6x within 2 weeks!
Broke out from downtrend, I'd sell 90% at the area i've marked, and keep the rest in case it moons (it has plenty of room to grow)
If its staying above the resistance we can start buying.
Buy if we break the downtrend, and sell 33% on each blue line.
I would sell at below the second resistance and rebuy if it holds over it.
I'd sell everything at the circle i marked. 60% profit
Only buy it if we break out from downtrend (very likely).
ZRX is very bullish because of the coinbase listing (also one of the most solid coins in the whole market.) I have marked the ATH, you can sell just a few satoshis below that for a quick 20%ish profit.
I would sell 50% at 100% gains, and keep the rest.