Quote from: Jumpy on February 25, 2017, 03:33:51 PM

Looks like you are right that they offer simple shorts. Back in 2013 most of the shorting was done by OTC contracts that were clunky and risky.

Thanks!

poloniex and yobit are two best place for shorting bitcoin and altcoins. Though altcoins and bitcoin trading is very risk I have to avoid it after I could not understand it very well. Op because of risky nature of trading either is margin, speculation and buy and hold for short time or long term purposes I will advice you to study the altcoins very well as this will determine your success in it.