Stock prices generally reflect expectations for the future. If investors believe earnings will grow, then stock prices can soar, and they can fall just as quickly if earnings disappoint. The yearly chart of Hot Topic (Nasdaq: HOTT) shows what this type of price action looks like.

Hot Topic defied the general market trend in 2000, and delivered gains of more than 2,800% during one of the worst bear markets in history. Then, the company disappointed investors and the share price came back down to Earth.

In the past five years, Hot Topic has been struggling and earnings declined an average of almost 12% a year during the past five years. Analysts are now expecting a turnaround and looking for earnings per share (EPS) growth to average 26% a year for the next five years.

On a fundamental basis, the stock seems fairly valued. Analysts are looking for EPS of 51 cents a share for the 12 months ending January 2014. If Hot Topic trades at 20 times those earnings, the stock would be worth about $10 a share, only a few cents above the recent price.

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Time will tell if the analysts are correct, but the current stock price gives Hot Topic little room for error. The stock is trading at a price-to-earnings (P/E) ratio of 26, which is above next year's expected earnings growth rate of 21%. While the price-to-earnings (P/E) ratio might be justified by the long-term growth rate, traders may react to disappointing numbers from Hot Topic by selling the stock.

Hot Topic could very possibly disappoint investors again, like it has repeatedly in the past 10 years. In the third quarter, the most recent data available, the company reported that same-store sales grew only 0.2%. Same-store sales are used by retailers to measure their growth, and Hot Topic is lagging its competitors in this measure.

A competitor in the teen-focused fashion sector, Zumiez (Nasdaq: ZUMZ), reported same-store sales growth of 3.7% in the same quarter. Teen fashions can change quickly, and if Hot Topic was not keeping up with the trends in the third-quarter, then the fourthquarter, which is a very important season for retailers, might be difficult.

The weekly chart shows that Hot Topic could be vulnerable to a sell-off. Prices are near the upper Bollinger Band, which could offer resistance, and the stochastics indicator is overbought and appears ready to give a sell signal. A move toward the lower Bollinger Band would be expected from this level offering traders a price target of about $8.35.

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To take advantage of this trade setup, traders could buy February $9 put options, which are trading at about 48 cents. Hot Topic will be releasing information about holiday sales in early January, and full fourth-quarter sales results in early February. February options will provide exposure to both of these news releases, and if sales are slow, the stock could fall sharply.