OK so it never makes sense that when your traiding pair which is ETH and is dropping you never buy a dropping coin.
I know that ZRX is one which recovers very fast and with its current price it will easily hit a 40c increase in no time. Is that still a bad decision to go for ZRX/ETH in the current market situation?
it is hard to choose an altcoin in this market these days because they are all getting dumped but 0x seems to be holding its ground above 13k satoshi pretty well although its USD value have been declining. so i don't know whether there is a rise in its near future or not to be honest.
If you want to hold eth , you can hold , when the market will be in up , you will get profit.
with a quick calculation you can see that OP has bought his ETH at $536 ($1,878/3.5) and the current price is $300ish which is about 40% or more loss. the market needs to see a huge pump of 70% before OP starts seeing his money back and another 5% to see a small profit!
and that is only assuming ETH is not going to fall any lower like reaching $100