AT&T (T) stock has been in a free fall since the end of April, 2023, falling from the high of $20 and creating a low at $13.43. The stock price fell roughly 32% from the high. The downtrend started after the release of first quarter financial results.
https://www.thecoinrepublic.com/2023/08/27/att-inc-t-stock-will-the-free-fall-of-t-stock-continue/