Is Diamond Hill Investment Group, Inc. technically bullish or bearish?

As of 12 September 2025, the technical trend for Diamond Hill Investment Group, Inc. has changed from mildly bullish to mildly bearish. The current stance is mildly bearish, driven by bearish signals in the MACD across both weekly and monthly time frames, and a bearish indication from Bollinger Bands on the monthly chart. The KST is also mildly bearish on the weekly and bearish on the monthly, while the OBV shows a mixed signal with a bullish monthly reading. The daily moving averages are mildly bullish, providing some counterbalance.
In terms of performance, the stock has underperformed compared to the S&P 500 across multiple periods, with a year-to-date return of -7.96% versus the S&P 500's 12.22%, and a one-year return of -10.44% compared to 17.14% for the index.