FIVN currently shows a PEG ratio reading of 0.1 as of Oct 1, 2026. This metric combines a PE of 47.04 with an earnings growth rate of 484.6%. When compared to the trailing 4-quarter average of 0.12, FIVN's PEG ratio reflects a 18% decrease.
A two years lookback reveals an average PEG ratio of 0.44 for Five9. Compared to historical data, FIVN's 0.1 PEG ratio represents a drop of 77%. Within the past two years, the Jun 2025 quarter saw the highest PEG reading at 1.72. At 0.02, the Mar 2026 quarter represented the lowest PEG ratio in this timeframe.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.1 | 39.31 | 400% |
| 2024 | N/A | N/A | 85% |
| 2023 | N/A | N/A | 16.3% |
| 2022 | N/A | N/A | -70.9% |
| 2021 | N/A | N/A | -19.7% |
| 2020 | N/A | N/A | -725% |
| 2019 | N/A | N/A | N/A |
| 2018 | N/A | N/A | 100% |
| 2017 | N/A | N/A | 30.4% |
| 2016 | N/A | N/A | 55.8% |
| 2015 | N/A | N/A | 48% |
| 2014 | N/A | N/A | 87.2% |
| 2013 | N/A | N/A | -34.4% |
| 2012 | N/A | N/A | -94.6% |
| 2011 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.06 | 28.05 | 484.6% |
| Mar 2026 | 0.02 | 20.5 | 1,333.3% |
| Dec 2025 | 0.1 | 39.31 | 400% |
| Sep 2025 | 0.31 | 57.62 | 185.7% |
| Jun 2025 | 1.72 | 203.69 | 118.3% |
| Mar 2025 | N/A | N/A | 92.9% |
| Dec 2024 | N/A | N/A | 85% |
| Sep 2024 | N/A | N/A | 57.4% |
| Jun 2024 | N/A | N/A | 40.8% |
| Mar 2024 | N/A | N/A | 32.3% |
| Dec 2023 | N/A | N/A | 16.3% |
| Sep 2023 | N/A | N/A | 5.7% |
| Jun 2023 | N/A | N/A | -0.8% |
| Mar 2023 | N/A | N/A | -12.7% |
| Dec 2022 | N/A | N/A | -70.9% |
When comparing to historical data, FIVN's PEG ratio is lower than the 3, 5 and 10-year averages.
With a PEG of 0.1, FIVN stands lower than the Technology sector and the industry average. Looking at the Technology sector average of 0.65, Five9's PEG is 85% lower.
FIVN reports a PEG ratio lower than that of peer stock CRM.
FIVN's Oct 1, 2026 PEG ratio comes in at 0.1.
Across the past 3 years, FIVN's PEG ratio has averaged at 0.44.
Across the past 5 years, FIVN's PEG ratio has averaged at 0.44.
In the last two years, FIVN's peak PEG ratio of 1.72 occurred in the Jun 2025 quarter.
FIVN currently has a PEG ratio 77% below its 2-year average.
The 0.1 PEG ratio for FIVN reflects robust earnings growth outpacing the current valuation.
Computing the PEG ratio involves dividing the PE ratio by the company's earnings per share growth (YoY TTM). As of Oct 1, 2026, Five9 has a PE ratio of 47.04. Earnings grew at 484.6% over the TTM period ending Jun 2026. Applying the formula, this gives a PEG ratio of 0.1. PEG RATIO(0.1) = PE RATIO(47.04) / EPS GROWTH(484.6%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.