Commit To Purchase Century Aluminum At $9, Earn 11.2% Annualized Using Options


Investors considering a purchase of Century Aluminum (Symbol: CENX) stock, but tentative about paying the going market price of $11.42/share, might benefit from considering selling puts among the alternative strategies at their disposal. One interesting put contract in particular, is the September put at the $9 strike, which has a bid at the time of this writing of 63 cents. Collecting that bid as the premium represents a 7% return against the $9 commitment, or a 11.2% annualized rate of return (at Stock Options Channel we call this the YieldBoost ).

Selling a put does not give an investor access to CENX's upside potential the way owning shares would, because the put seller only ends up owning shares in the scenario where the contract is exercised. And the person on the other side of the contract would only benefit from exercising at the $9 strike if doing so produced a better outcome than selling at the going market price. ( Do options carry counterparty risk? This and six other common options myths debunked ). So unless Century Aluminum Co. sees its shares decline 21.3% and the contract is exercised (resulting in a cost basis of $8.37 per share before broker commissions, subtracting the 63 cents from $9), the only upside to the put seller is from collecting that premium for the 11.2% annualized rate of return.

Below is a chart showing the trailing twelve month trading history for Century Aluminum Co., and highlighting in green where the $9 strike is located relative to that history:

The chart above, and the stock's historical volatility, can be a helpful guide in combination with fundamental analysis to judge whether selling the September put at the $9 strike for the 11.2% annualized rate of return represents good reward for the risks. We calculate the trailing twelve month volatility for Century Aluminum Co. (considering the last 251 trading day closing values as well as today's price of $11.42) to be 50%. For other put options contract ideas at the various different available expirations, visit the CENX Stock Options page of

Top YieldBoost Puts of the S&P 500 ยป

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of The NASDAQ OMX Group, Inc.

This article appears in: Investing , Options

Referenced Stocks: CENX

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