Quote from ChrisM:
Maverick,
thank you for interesting post, however in many points I have to agree with GA Trader, while I have tested some of these ideas myself.
First, volatile stocks with expensive options are much more likely to explode eating up your profits earned through few calendar spreads.
Second, the solution for this might be trading index options, but in this case vola will rarely give you impressive vega to short, however probability of staying in trading range is much higher so probability of winning is.
IMHO there is no "solid" attractive option strategy, but if you combine good strategy with possible adjustments, then you can get the edge.
My best in calendars so far is selling front month straddles against far month straddles and adjusting positions accordingly to market action.
Otherwise I would agree with GA Trader that by doing simple calendars you gain small profits which can be easily blown away with one major move.
Good luck and good trading.
With short calendars you want the stock to explode. I want the stock to be as volatile as possible so I can trade the front month gamma. I will do this leading up to the event that will cause the VOL to implode. Let me give you an example. This was a while ago. I think last December. MEDI had an FDA meeting and the stock was around 25 or so and trading all over the place. I was long the dec straddles at 25 and short the July's or maybe even Oct. Can't remember. Anyway the VOL ran up to 130 to 150 from about the 60 area. I was scalping the gamma like crazy. This stock was up and down every day on speculation that they would get their approval or not. The day of the meeting they got the approval, the stock moved up maybe a dollar or two and the VOL came in from 150 to 65 in one day in which I was short a shitload of Vega.
Your risk in this strategy is obviously being short Vega so VOL could keep going up which is why I would rather scale into rather then just put on the position. Also, I would choose plays that I could identify the reason for the VOL run up, such as FDA meetings or earnings reports. That way you have a target date. If the stock stops moving, you will lose on your theta since you won't be able to scalp the gamma however the Vol should come in if it stays quiet for too long. I mean obviously you have to do a lot of these and not put your whole account in one play. If you did 20 to 30 and even then still used a small percentage of your capital then I think your risk to reward would be outstanding.