IV has hit it on the head... again. I have read/heard this comment from at least a half dozen proficient traders (Dr. Z's posts on another thread, guys at TOS, others...).
You have to catch the period in time where the average true range (easily available in most charting software) is shrinking but the vol is still high and has not caught up with the "quieter" market. On the flipside, if you put on a credit spread now (for say 1.00 credit) with VIX near an all-time-low of 10 (VIX usually sits between 10 and 30) and VIX starts to climb and the index gets close to the short strike, it won't be $2.50 to get out like it is now... it'll be very painful.
You have to catch the period in time where the average true range (easily available in most charting software) is shrinking but the vol is still high and has not caught up with the "quieter" market. On the flipside, if you put on a credit spread now (for say 1.00 credit) with VIX near an all-time-low of 10 (VIX usually sits between 10 and 30) and VIX starts to climb and the index gets close to the short strike, it won't be $2.50 to get out like it is now... it'll be very painful.
Quote from IV_Trader:
here is my final take on this strategy : its worked in FALLING iv/vols environment when price action was lagging the vols ( Vix at 30 , but price moved only 2.5% then vix at 25 but price moved only 2% , etc,etc). While we are at the lowest 10 percentile for VIX , one should ask himself how the strategy will perform if VIX will start to rise from here.
Unless you are a very good directional trader.
