CPI Card Group's 15-min chart shows Bollinger Bands Narrowing, Bearish Marubozu pattern.

According to the 15-minute chart for Cpi Card Group, the Bollinger Bands are narrowing, indicating a decrease in the magnitude of stock price fluctuations. Additionally, the chart has triggered a bearish Marubozu pattern, which suggests that sellers are in control of the market. As such, it is likely that the bearish momentum will continue.