Actually I am a real N00b. It was the first trade for me in my life so coming out ahead with $400 is nice..
If your still new to this, I would suggest staying with safer bets.
In any short span of time any stock could easily swing 5-10% in any direction, regardless of the long term direction of the stock.
Speculating can be fun and profitable in a bull market, but trading frequently has fees that cut out a big chunk of profits, and when the bear market hits, speculative stocks usually drop faster and harder than others (which can easily erase all the gains you've ever made, and then some more.)
There are lots of safer investments right now that you can lock up long term, and profit heck of a lot more than 6%.
Anyways, enjoy the cash you made so far, hopefully you make a lot more.