An institutional investor holds a significant short call option position on a stock expiring at the end of the week. To prevent the options from moving into the money and being exercised, the investor submits large sell orders in the underlying security near the close of trading to artificially depress its market price. Which of the following prohibited market practices has taken place?
- CappingAnswer
- BWash trading
- CSpoofing
- DFree-riding
Answer
Capping is the prohibited market practice of selling an underlying security to artificially lower its market price, preventing short call options from becoming in-the-money and being exercised.
Capping is an illegal market manipulation tactic designed to keep the price of a security below the strike price of a call option. Investors with short call positions engage in capping to prevent option buyers from exercising the contracts.
Step-by-Step Solution
Key Concept
Capping