Is this a joke? The probability of a profit indicator is useless, as is rsi lol, no one uses them. You’re still learning and at this point know much less than a 16yr old floor clerk interning with a local.
If you look at an atm option today it’s priced at 50d. If you have a view on the stock then to you a 25d strike is cheap.
If you’re trading vol then the structure of vol through time, such as an atm strike today, tomorrow, day after, etc., changes. This can be exploited.
If you’re trading index vol then term structure of vol futures also changes due to basis, positioning, etc. which can also be exploited.
In fact, there are many opportunities within options to exploit. Are they easy to? No.
The RSI does your concave/convex slope calculations for you...that's all I was pointing out.
Anyway I think what you are trying so say is this: https://cmtassociation.org/kb/explo...e-a-trading-edge-market-neutraldelta-neutral/
Spoiler alert! The big secret to exploit volatility is......Straddles! lol
"The current study revealed that a simple straddle options-based strategy designed to exploit a sudden implosion of a stock’s volatility with time as the only existing criteria produced draw-downs that preclude it as a viable trading strategy in its own right. However, this simple strategy had a positive expectation of generating superior returns, and therefore can be used as the basis to develop trading strategies capable of producing superior returns without the need to correctly predict the direction of a given stock, commodity, or market being traded."