Quote from rsflint:
Cache, a great job!
How do you select your strike points?? One sigma based upon 1-year historical SPX data??
Are you looking to open some bullish put spreads now or later after the Fed meeting??
Flint
I can give you a couple insights as to what I look for, but if you're a methodical person you won't be satisfied.
Set a target % gain for the month!!!!
1) Develop a directional forecast to determine whether I'm bullish/bearish.
2) Determine a volatility forecast to determine whether I'm short/long vega.
3) If I'm quite confident in my directional forecast, I will commit to a larger position further OTM, with the intent of holding through expiry. A credit spread will rarely be more than 1 sigma OTM. I go further OTM when more confident because this means I don't have to work as hard for the gain.
Less adjustment = Less commiss/slippage = More profit.
If I'm a little uncertain in my forecast I will bring the short strike closer to the underlying. This allows me to capture quick profits easier and risk less. You will almost never see me open a direct hedge.
4) Decide if I intend to hold till expiry, or capture quick profits. This has more to do with how choppy the market is.
Always remember to think "at the margin". If you opened a CTM credit spread and you've made 50% of your max profit in two days, your r/r has just changed dramatically. If you were originally risking $10K to make $5K (r/r = 2:1), you are now risking $12,500 to make $2,500 (r/r = 5:1). If your confidence in the position didn't increase proportionately with the risk increase, then thinking "at the margin" would tell you to take the gains off the table.
You always here the statement, "cut losses short and let winners run". If you intend to be a premium seller, toss that statement into the garbage, and never consider it again. It is one of the most worthless statements you could make as a credit spreader.
Anyway, my forecasts are based on both TA and FA, but as I've said before, 95% of TA is worthless. FA is great but has no timeline. I feel that I need both to succeed.
You'll find out more about my strike selection by reading through this entire journal or just following along from here. I generally post a few insights each time I open a position.
And no..... I don't intend on opening any bull put spreads right now. It is against every fiber of my being to sell a put spread after a big bull move when we are sitting right at demonstrated resistance. We'll see what happens after the FOMC mtg. I'll consider scaling in slowly to some bull puts if we drop back to 1290 or lower, but preferably 1280.