this is something I'd like to see discussed a little bit more.
as far as I understand, if the stock substantially gaps up above a call wall (e.g. 700 for this week), and MM's don't manage to push the price down, they might feel a higher urgency to hedge the calls having gone ITM? And because ATM options have the highest gamma, that could provide some fuel for an upwards rise?
Looking at
https://tsla-oi.s3.amazonaws.com/index.html for this and next week's expiration (H/T to
@generalenthu) -- it seems that a jump from 661.80 to 711.80 would increase hedging requirements by (3,278,000-276,000) + (3,045,000- -1,680,000) = ~7,727,000 shares. That would be ~20% daily volume of pure buying pressure?
And a jump to 761.8 would mean an increase of (5,704,000-276,000) + (8,121,000- -1,680,000) = ~15,229,000. That would be ~50% daily volume of pure buying pressure?
Starting from what numbers can we expect the options hedging flywheel to become self-sustaining?
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