CoreCard's 15-minute chart shows Bollinger Bands Narrowing, Bearish Marubozu signal.

CoreCard's 15-minute chart recently exhibited a narrowing of Bollinger Bands and a bearish Marubozu pattern on October 30, 2025, at 12:45 PM. This indicates a decrease in the magnitude of stock price fluctuations, suggesting that sellers currently dominate the market. As such, bearish momentum is likely to persist.