200 looks like a nice place to buy. It's been tested before, physiologically it's a nice round number and its near the 60% fib.
Hopefully the correction is over and BTC will remain bullish until around January 20th when it will test again the all time high. On the Daily chart the level 41 RSI has been used as support twice before, once around the 20th of September and again in the middle of November. Should be good for the next few weeks unless there is a clear break in the trend line...