Corvus's 15min chart shows MACD Death Cross, Bollinger Bands Narrowing.

Based on the 15-minute chart of Corvus, the MACD has crossed below its signal line, indicating a potential downtrend in the stock price. Additionally, the Bollinger Bands are currently narrowing, suggesting that the magnitude of price fluctuations is decreasing. As a result, there is a heightened potential for further stock price declines.