IV (implied volatility) is the volatility figure that results from putting all variables into the options price formula (e.g. Black-Scholes) and solve for volatility.As far as I am aware the MM's cannot manipulate IV, there are too many factors in play including the demand of the very contracts they sell.
This means that IV is deduced from the prices the market pays. And these are driven by supply and demand -- and this is where my knowledge ends wrt if this can be manipulated by MMs or not (in theory concerted efforts could be used to increase the Ask prices on the options they sell -- i.e. like a cartel on the supply side).
Thanks. I rolled the 1350s into 4/22 1210 calls one hour before the close because the premium was so juicy and I hope (believe) that MMs will defend the 2-3 call walls between here and 1210.Good info. You're gonna love the IV crush tomorrow. If you get a chance let us know how that goes for you as well.
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