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Basic Question 0 of 12
For a call option, ______
II. theta is generally negative.
III. vega is always negative.
I. rho is always negative.
II. theta is generally negative.
III. vega is always negative.
User Contributed Comments 2
User | Comment |
---|---|
ramdabom | I thought Theta relates to time. How can it be negative? |
cowboy | @ramdabom: yes it relates to time. as time goes by an option decreases in value. |

I passed! I did not get a chance to tell you before the exam - but your site was excellent. I will definitely take it next year for Level II.

Tamara Schultz
Learning Outcome Statements
calculate and interpret different approaches to return measurement over time and describe their appropriate uses;
CFA® 2025 Level I Curriculum, Volume 1, Module 1.