Question

Which one of the following is a bull call spread?
A. buying a $20 call and selling a $25 call on the same stock
B. selling a $20 call and buying a $25 call on the same stock
C. buying a $20 call and selling a $15 call on the same stock
D. selling a $20 call and buying a $25 put
E. buying a $20 call and selling a $25 put

Answer

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