When buying calls, how would I find the delta for a transaction?

Question

I have tried several search engines but I have received no answer.

Answer 1

You have to compare how a call price reacts to stock price changes. A delta of 0.50 means that for every $1.00 that the stock goes up, the option price rises by $0.50.

delta is also called a hedge ratio. Call deltas range from 0.00 to +1.00.