Upstream Bio's 15min chart: Bollinger Bands Narrowing, KDJ Death Cross, Bearish Marubozu.

According to the 15-minute chart for Upstream Bio, the following technical indicators have been triggered: Bollinger Bands Narrowing, KDJ Death Cross, and Bearish Marubozu on December 2nd, 2025 at 14:45. This suggests that the magnitude of stock price fluctuations is decreasing, the momentum is shifting towards the downside, and there is a potential for further price decreases. Sellers are currently in control of the market, and this bearish momentum is likely to continue.