Waterstone Financial's 15min chart displays Bollinger Bands expanding upward, bullish Marubozu.

Based on the 15-minute chart of Waterstone Financial, the Bollinger Bands are currently expanding upward and the Bullish Marubozu indicator has been triggered at 11:00 on March 23, 2023. This suggests that the market trend is being driven by strong buying activity, and as a result, the bulls are likely to maintain control of the market. Furthermore, the bullish momentum is expected to continue.