Some simple addons to help with Poloniex
Adds USDT value of BTC and Altcoin to top of page.
Keeps track of margin profit/loss once you close your position.
Adds USDT converted price of all coins owned.
Adds USDT amount on margin trades.
Highlight a bitcoin amount to show value in USDT.
Add a quick fill order form (credit to Ryad & PoloYolo)
View on github: https://github.com/andrew98103/poloniex-helper