Has anybody here used Investopedia for paper trading options? Does it correctly compute your option gains and losses? To me, it seems like it's inaccurate on there, but maybe I'm wrong.
Don't know about investopedia, but one thing is for sure. It's too dangerous to trade options, given the recent volatility. You may easily overleverage.
There are better ways to papertrade options. Try using Thinkorswims papermoney. http://www.thinkorswim.com