You are looking at a particular stock ticker and its options. You can go long or short on any quantity of the following instruments:
- Each unit of stock is priced at \$10.
- A call on the stock with strike price at \$15 is priced at \$2.
- A put on the stock with strike price at \$15 is priced at \$6.
Is there an arbitrage opportunity here? If so, how do you extract the arbitrage?