AT&T closed at $22.18 on Oct 9, down 10.82%, 23.8% below its 52-week closing high. Volume of 150.5M shares was 3.94× its 20-day average (well above normal).
Split-adjusted performance: -13.2% over one month, -16.2% over six months, -15.5% over one year.
In the quarter ended Jun 30, 2026, revenue was $31.56B, up 2.3% from a year earlier, with a net margin of 14.5%.
Short interest was 124.4M shares at the Sep 30 settlement, down 4.6% from the prior report (1.9% of float, 3.1 days to cover).
After its Jul 22 report (EPS beat estimates by 10.2%), the stock moved +3.1% from the close before to the close after.
The next earnings report is scheduled for Oct 21, 2026.