There are some stocks that have major moves following almost every earnings call (BIDU is a prime example). I'd appreciate some input from anyone who plays these high flyers pre-earnings via straddle/strangle.
Do these plays generally work out pretty well?
Are there any particular entry strategies you recommend?
Do these plays generally work out pretty well?
Are there any particular entry strategies you recommend?

Any take on DNDN? Front spread = more options sold than bought. So...
Disclaimer: Neither buy nor sell DNDN options. I have no idea what I'm doing. DNDN should be fun to watch though.