Wayfair's (NYSE:W) short percent of float has increased by 3.45% since the last report, reaching 35.4% of all shares available for trading. This indicates a bearish market sentiment towards Wayfair, as more traders are betting on the stock's decline. However, an increase in short interest can sometimes be bullish, suggesting potential for profit if the stock price increases. Wayfair's short interest is significantly higher than its peer group average of 11.64%.