Say you bought an altcoin for 1 dollar and you bought it with btc. You want to sell it when it hits 2 dollars but want bittrex to automatically do it for you. For you to do this, you would need to compute what is 2 dollars in btc at the moment right? However the thing is if you put the 2 dollar btc price... assuming btc price fluctuates a lot, then wouldn't that mean that btc amount you put to sell is not equal to 2 dollars of that altcoin?
Also what is the name of this term?
That`s why a lot of cryptocurrency exchange platforms started using tether (USDT).
It`s a cryptocurrency which price is conected with the US dollar price.
You buy the altcoin with btc,but you sell it for USDT and after that you buy btc with the USDT.
Don`t use auto trading,you will make a mistake,i`ve never used any automation tools or features.