Is Spirit AeroSystems Holdings, Inc. technically bullish or bearish?

As of 11 September 2025, the technical trend for Spirit AeroSystems Holdings, Inc. has changed from bullish to mildly bullish. The weekly MACD and KST are both mildly bearish, while the monthly MACD and KST are bullish, indicating mixed signals across different time frames. The daily moving averages are mildly bullish, suggesting some short-term strength. However, the weekly Bollinger Bands and Dow Theory are bearish and mildly bearish, respectively, which adds to the cautious outlook.
In terms of performance, the stock has underperformed the S&P 500 over the past week and month, with returns of -1.63% and -4.88% compared to 1.05% and 2.33% for the index. However, year-to-date and one-year returns are positive at 13.26% and 17.22%, respectively, slightly outperforming the S&P 500. Overall, the current stance is mildly bullish, but with notable bearish indicators present.