Latest PEG ratio for AT&T: 379.74 — see history and peer comparisons.
Get informed when a big investor buys or sells
+ Follow379.74
The PEG ratio measures a stock's valuation relative to its earnings growth rate. A PEG ratio below 1.0 may indicate that the stock is undervalued relative to its growth potential.
AT&T's peg ratio stands at 379.74. That is above the Telecommunications sector average of -6.27. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.
AT&T sits higher the Telecommunications benchmark (-6.27) with a PEG ratio of 379.74. That is roughly 6152.3% above the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.
Whether 379.74 is attractive depends on AT&T's earnings outlook, competitive position, and how peers are valued. Investors typically ask: is growth accelerating, are margins stable, and is the multiple expanding or compressing over time? The history and comparison charts below are built for those checks.
The history chart shows how AT&T's PEG ratio evolved across reporting periods, while the comparison chart places T next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.
Yes — within Telecommunications, PEG ratio is commonly used to spot outliers. AT&T's reading of 379.74 (sector avg -6.27) is a starting point; confirm whether differences come from growth, margins, accounting choices, or one-time items before treating an outlier as a buy or sell signal.