OnlyFund ( top 0.01% on Bloomberg IB)

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OnlyFund ( top 0.01% on Bloomberg IB)

OnlyFund ( top 0.01% on Bloomberg IB)

@OneHotCode1

Mercenary at your local Multistrat hedge fund. HF recruiters' wet dream... In between gardening leaves. “Vega hurts, gamma kills” - Lehman's floor (circa 2003)

NYC/LON Katılım Mart 2022
412 Takip Edilen8.7K Takipçiler
sanskarimata
sanskarimata@sanskarimata·
@OneHotCode1 You’re the 9362761st person to have made this tweet, but sure dunk on burry
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OnlyFund ( top 0.01% on Bloomberg IB)
@tleilax___ This is a nice-to-have solution for solving implied vol but hardly a closed-form solution in the sense that you can plug inputs and get implied vol... Using bisection u can get to the precise answer with about 3-4 iterations, which is pretty fast using today's processors
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Yet another commodity guy
Yet another commodity guy@tleilax___·
Wolfgang Schadner, a Swiss quant, found the closed formula for the direct inversion of Black & Scholes option implied volatility ! Everyone has been using root search for ~50 years and his formula is fast. More elegant result, as no boundaries or starting value are required. You still need somewhat of a root search in the inverse Gaussian quantile, or use a smart approximation ;) Then it is down to single digit microseconds. w-schadner.com
Yet another commodity guy tweet media
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Emily
Emily@Emily_660·
Only smart people will get this!!
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Ani
Ani@anistotle_·
@OneHotCode1 This is not compliance slander thus I approve
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Nova rae
Nova rae@Nova__2210·
No word starts with R ends with R
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Tina
Tina@moreproteinbars·
@OneHotCode1 😘 it’s been fun but also wanted to and want to kill myself modeling every day.
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