> traders deduce the implied volatility from the observed option prices.
I've only ever seen one thing:
Black-Scholes models say IV should be less but your broker/brokerage/the market are overpaying for it.
I always figured it was closer to a Vegas juice/vig.
I never understood the benefit really.
Complicated math to tell you lots of people want to play roulette on NVDA earnings and whatever you are going to pay for it is going to be "overpriced/overvalued" in at least one way.
I've never seen the opposite where it helps you find an edge and something was undervalued.
I've only ever seen one thing:
Black-Scholes models say IV should be less but your broker/brokerage/the market are overpaying for it.
I always figured it was closer to a Vegas juice/vig.
I never understood the benefit really.
Complicated math to tell you lots of people want to play roulette on NVDA earnings and whatever you are going to pay for it is going to be "overpriced/overvalued" in at least one way.
I've never seen the opposite where it helps you find an edge and something was undervalued.