Shares of Best Buy Co Inc (NYSE:BBY) fell sharply as profit taking took control following solid, but not amazing earnings. Best Buy was one of the only retailers trading near/at 52 week highs. This made it vulnerable to selling even with a strong quarterly report. The stock is dropping by 12% today, trading at $55.00. Based on technical chart analysis, it should continue to fade in the coming days until it hits a major technical support at $50.00. The $50.00 level is a technical gap fill support point as well as the daily 200 moving average. I will look to potentially buy Best Buy Co Inc here for a swing trade bounce back to $55.00 (+10%).