Is Sutro Biopharma, Inc. technically bullish or bearish?

As of 12 September 2025, the technical trend for Sutro Biopharma, Inc. has changed from mildly bearish to sideways. The current technical stance is neutral, with mixed signals across various indicators. The MACD is mildly bullish on both weekly and monthly time frames, while the RSI shows a bullish signal on the monthly but no signal on the weekly. Bollinger Bands indicate a bullish stance weekly but mildly bearish monthly. Moving averages are mildly bearish on a daily basis, and the KST presents a bullish signal weekly but bearish monthly. Dow Theory shows a mildly bearish weekly trend and a mildly bullish monthly trend. OBV is mildly bullish across both time frames.
In terms of performance, Sutro Biopharma has significantly underperformed compared to the S&P 500, with a year-to-date return of -50.93% versus the S&P 500's 12.22%, and a one-year return of -77.14% compared to 17.14% for the benchmark.