You cut risk when you needed to. Sure, opp loss is worse than losing. But losing because you threw your risk management out the window is far worse. I know. And I you know it too over such a long career doing this day in and day out
short mar31 2000 2300 2500 2800 ironfly, vs long may 2900 c delta flat flat nominal vega, short RT vega, implied carry (spot gamma vs spot theta) is 115 vol.
Today's numbers don't bode well, we're weeks from "flattening the curve". This rally ended up fizzling out too....though a sideways market isn't necessarily a bad indicator of having reached "normalcy"
Implied vol for gamma pnl to equal theta pnl. It looks good because it has embedded skew and term structure.