American Call Option
(The contents of this page are provided by the Finance and Economics Experimental Laboratory at the University of Exeter.)
You may find the example subject instructions helpful.
Students play multiple rounds individually against the computer. The student is an investor in the stock market who has bought an American call option on a stock. The stock price starts at £2.00 and increases in 10 random increments of either 2.5% or 7.5%; the call option has a strike price of £2.50. The student watches as the increments are applied and can at any point decide to exercise the option or sell it on the open market. Any profits made in this way increase at a risk-free interest rate of 5% as each remaining increment is applied.
There are two versions of the game. In the first, the student is told the fair market price for selling the option as each increment is applied to the stock price. In the second, the student only learns what the price is after they have made the decision to sell but they are invited to guess beforehand what a fair price might be.
Intended Learning Outcomes