Is Tandem Diabetes Care, Inc. technically bullish or bearish?

As of 3 October 2025, the technical trend for Tandem Diabetes Care, Inc. has changed from bearish to mildly bearish. The weekly MACD indicates a mildly bullish stance, but the monthly MACD remains bearish. The daily moving averages are mildly bearish, and both the weekly and monthly Bollinger Bands are also mildly bearish. The KST and Dow Theory show bearish and mildly bearish signals respectively on the weekly and monthly time frames.
In terms of performance, the stock has outperformed the S&P 500 over the past week and month, with returns of 27.31% and 19.32% compared to 1.09% and 4.15% for the index. However, the longer-term returns are significantly negative, with a year-to-date return of -58.33% and a one-year return of -64.07%, while the S&P 500 has gained 14.18% and 17.82% respectively. Overall, the current technical stance is mildly bearish.