IDT Corporation (IDT) P/E Ratio History
Historical price-to-earnings valuation from 2001 to 2026
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IDT Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, IDT Corporation (IDT) trades at a price-to-earnings ratio of 17.8x, with a stock price of $53.54 and trailing twelve-month earnings per share of $3.26.
The current P/E is roughly in line with its 5-year average of 16.5x. Over the past five years, IDT's P/E has ranged from a low of 7.9x to a high of 25.4x, placing the current valuation at the 75th percentile of its historical range.
Compared to the Communication Services sector median P/E of 15.4x, IDT trades at a 16% premium to its sector peers. The sector includes 108 companies with P/E ratios ranging from 0.1x to 179.7x.
The PEG ratio of 0.59 (P/E divided by 19% EPS growth) suggests the stock may be undervalued relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, IDT trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our IDT DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
IDT P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $517M | 82.6 | - | +188%Best | |
| $506M | 40.9 | - | -88% | |
| $3B | 5.9Lowest | - | -44% | |
| $477M | 14.7 | 3.51 | -40% | |
| $615M | 18.2 | 2.13Best | +88% | |
| $2B | 26.6 | - | -39% | |
| $30B | 938.4 | - | +132% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
IDT Historical P/E Data (2001–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | Sat Jan 31 2026 00:00:00 GM | $48.63 | $3.25 | 15.0x | -91% |
| FY2026 Q1 | Fri Oct 31 2025 00:00:00 GM | $50.66 | $3.22 | 15.7x | -90% |
| FY2025 Q4 | $58.91 | $3.01 | 19.6x | -88% | |
| FY2025 Q3 | Wed Apr 30 2025 00:00:00 GM | $50.25 | $3.79 | 13.3x | -92% |
| FY2025 Q2 | Fri Jan 31 2025 00:00:00 GM | $47.18 | $3.15 | 15.0x | -91% |
| FY2025 Q1 | $46.93 | $2.92 | 16.1x | -90% | |
| FY2024 Q4 | Wed Jul 31 2024 00:00:00 GM | $38.23 | $2.54 | 15.1x | -91% |
| FY2024 Q3 | $35.54 | $1.40 | 25.4x | -84% | |
| FY2024 Q2 | Wed Jan 31 2024 00:00:00 GM | $34.58 | $1.45 | 23.8x | -85% |
| FY2024 Q1 | $28.05 | $1.45 | 19.3x | -88% | |
| FY2023 Q4 | Mon Jul 31 2023 00:00:00 GM | $23.72 | $1.58 | 15.0x | -91% |
| FY2023 Q3 | Sun Apr 30 2023 00:00:00 GM | $33.21 | $1.93 | 17.2x | -89% |
Average P/E for displayed period: 159.7x
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Start ComparisonIDT — Frequently Asked Questions
Quick answers to the most common questions about buying IDT stock.
Is IDT stock overvalued or undervalued?
IDT trades at 17.8x P/E, near its 5-year average of 16.5x. The 75th percentile ranking places valuation within normal historical bounds.
How does IDT's valuation compare to peers?
IDT Corporation P/E of 17.8x compares to sector median of 15.4x. The premium reflects expected growth above peers.
What is IDT's PEG ratio?
IDT PEG ratio is 0.59. Below 1.0 indicates valuation is supported by earnings growth rate. Historical P/E data spans 2001-2026.