I am burning some midnight oil, just finished a bunch of analysis on @Sweet Bobby's portfolio insurance. Over a 25 year span, it really did not add any value to a simple SPY put-writing strategy. The only times it added value were if I knew when the black swan was going to hit and put on the portfolio insurance around that time, like the first half of 2020. Most other times, all the insurance did was eating up the put-write profits. In aggregate, put-write profits > put-write profits + portfolio insurance profits/losses.Dest and I are certainly not wrong..We are basically stating the obvious,though it may appear complex..I broke down Bobbys strategy into simple building blocks..I saw it as a backspread and calendar in its simplest form. It was obviously a ratio diagnol,but that would imply someone knew they had a calendar and short vertical..And yes,it is ratioed..Notice,I never mentioned the Greeks..
If you are going to say way OTM option greeks fall apart,state your case..
Bobby has said this is not portfolio insurance,yet the thread title is Portfolio Insurance..No mention of any portfolo..
I have an issue with trading strategies that are billed as "one size fits all",meaning they hold up under any vol enviorment..
You trade ratios and calendars...Im guessing you like a high IV vol for one,vs low IV for the other..
Last but not least,a great trader can make an average strategy look really good..Bobby may very well be a great trader.
So, for @Sweet Bobby to be so profitable, he has to be a great trader, not one of us dumb amateur retails blindly applying the portfolio insurance he prescribed.