A trader sells a call option with a strike price of $70. The premium received for the option is $6. If the stock price at expiration is $80, what is the net payoff?

Challenge Which of the following have negative deltas? (Make sure to choose ALL that are correct.)

Challenge Which of the following have positive deltas? (Make sure to choose ALL that are correct.)

Which of the following is bullish on price and bearish on volatility?

Challenge Which of the following have negative vegas? (Make sure to choose ALL that are correct.)

Active MS plaques usually demonstrate as ____________________ on post-Gad imaging.

Glioblastoma multiforme tumors are _______________, and typically are located in the intercerebral hemispheres but could occur in the brain stem, cerebellum, or spinal cord. They are also called _________________.

Brain metastasis accounts for _________________ of all intracranial tumors?

A meningioma is a ____________ tumor affecting the brain and spinal cord. ______________ of all meningiomas are intracranial.

As discussed in class, which type of tumor arises “from squamous epithelial cells along the infundibulum”?