VivoSim Labs's 15min chart: Bollinger Bands Narrowing, Bearish Marubozu signal.

VivoSim Labs's 15-minute chart exhibited a narrowing of Bollinger Bands and a bearish Marubozu pattern on October 1, 2025, at 14:15. This indicates a decrease in the magnitude of stock price fluctuations, which suggests that sellers are currently in control of the market. Furthermore, the bearish momentum is likely to persist in the near term.