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There you'll find links to all my podcasts, the TTMYGH newsletter, and other exciting future projects.
2/ In 2020, I reignited my passion for interviewing brilliant people by launching The Grant Williams Podcast in various forms, including The End Game, The Super Terrific Happy Hour, and The Narrative Game.

3/ Starting February 1, I'm taking the bold step of moving these podcasts completely behind a paywall.
For the very affordable price of only $10 a month, listeners can gain access to the Copper Tier of https://t.co/fxUfH8maI4, which includes all current & future podcasts.

4/ Why am I doing this? First and foremost, I aspire to create VALUABLE content. By definition, if something is priced at $0, it isn’t valuable. The time, effort and creativity that goes into these episodes is substantial. To keep doing them properly, they can no longer be free.
5/ I also strongly believe content creators should be able to make a living creating content. If everything is free, that’s not possible. I never seriously considered accepting outside sponsors – complete integrity is too critical to me.
Ok here is the explanation. Grab a cup of coffee and read on. If you have not read/noticed this, you will see intraday options movement in a new light.
Say we have two options, one 50 delta ATM options and another 30 delta OTM option. Normally for a 100 point move, the ATM option will move 50 points and the OTM option will move 30 points. But in a high volatile environment, the OTM option will also move nearly 50 points
To understand why this happens, first understand why an ATM option is 50 delta. An ATM option has the probability of 50% of expiring as ITM. The price just has to close a rupee above the strike for the CE to be ITM and vice versa for PEs
Now think of a highly volatile day like today. If someone is asked where the BNF will close for the day or expiry, no one can answer. BNF can close freakin anywhere, That makes every option of an equal probability of being ITM. So all options have a 50% probability of being ITM
Hence, when a huge volatile move starts, all OTM options behave like ATM options. This phenomenon was first observed in the Black Monday crash of 1987 at Wall Street, which also gave rise to the volatility skew/smirk
In a high IV environment or when the market is very volatile
— Subhadip Nandy (@SubhadipNandy16) January 21, 2022
" OTM options will behave like ATM options", one will get almost the same delta movement
Say we have two options, one 50 delta ATM options and another 30 delta OTM option. Normally for a 100 point move, the ATM option will move 50 points and the OTM option will move 30 points. But in a high volatile environment, the OTM option will also move nearly 50 points
To understand why this happens, first understand why an ATM option is 50 delta. An ATM option has the probability of 50% of expiring as ITM. The price just has to close a rupee above the strike for the CE to be ITM and vice versa for PEs
Now think of a highly volatile day like today. If someone is asked where the BNF will close for the day or expiry, no one can answer. BNF can close freakin anywhere, That makes every option of an equal probability of being ITM. So all options have a 50% probability of being ITM
Hence, when a huge volatile move starts, all OTM options behave like ATM options. This phenomenon was first observed in the Black Monday crash of 1987 at Wall Street, which also gave rise to the volatility skew/smirk