A decrease in short interest typically indicates that investors are becoming more bullish on a stock, expecting its price to rise. For Samsara, this decrease suggests a positive shift in sentiment. However, the fact that its short interest remains above the peer average tempers the bullish outlook slightly, indicating that while sentiment is improving, there is still a level of caution among investors. This mixed sentiment could lead to volatility in the short term but generally suggests a positive direction for the stock's price.