Hey everyone! Just wanted to see if anyone can shed some light on this...paper trading straddles at the moment. Bought ATM put and call. Within a day of the trade, the stock had moved to the upside by 2 dollars. Strangely though, the put side of it had moved 1.50 against me(huge swing from where I bought it) and the call side only moved .30 in my favor so overall I am negative on the position. If someone could clarify why the put was so volatile and the call just remained flat, I would greatly appreciate it. I know there are factors of IV and Historical Volatiliy that could play a part, but dont know if that is all you need to consider. Thanks for any comments any body may have.