PE ratio relative to earnings growth — is the valuation justified?
0.53
PEG Ratio
0.53
Growth Rate Source
Good Data Quality5-Year EPS CAGR
Current Price
$51.13
TTM EPS
$3.26
P/E Ratio
15.68
Growth Rate
29.8%
5-Year EPS CAGR
Sector
Communication Services
Telecommunications Services
Calculated
8/18/2026
2:17:57 PM
Peer Comparison
Sample Size
2 peers
Industry Median PEG
0.10
25th Percentile
0.00
75th Percentile
0.20
IDT PEG (0.53) vs Industry Median (0.10): 417% premium
Symbol
Company
PEG
P/E
Growth
vs IDT
KT
KT Corporation
0.00
0.0
21.4%
-100%
CHTR
Charter Communications, Inc.
0.20
3.7
18.4%
-61%
How to Interpret PEG Ratio
PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.
PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."
PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.
Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.
