The takeaway
Perdoceo Education Corp shows a pronounced seasonal pattern over 10 years of data — strongest in May (+9.5%) and softest in February (−2.4%).
Right now
In July, the stock has risen 60% of years, averaging +3.1%, about +1.0 pts better than the S&P 500.
The full picture
Perdoceo Education Corp's most dependable month has been May, higher in 7 of 10 years; February has been its least reliable, up just 30% of the time.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win rate % | ||||||||||||
| Median return % | ||||||||||||
| 2025 | ||||||||||||
| 2024 | ||||||||||||
| 2023 | ||||||||||||
| 2022 | ||||||||||||
| 2021 | ||||||||||||
| 2020 | ||||||||||||
| 2019 | ||||||||||||
| 2018 | ||||||||||||
| 2017 | ||||||||||||
| 2016 |
Month by month
The stock's clearest edge over the S&P 500 lands in May (+8.8 pts); it has trailed the market most in September (−3.1 pts).
“vs S&P” is Perdoceo Education Corp’s average for a month minus the S&P 500’s average for that same month — isolating Perdoceo Education Corp’s own seasonal edge from broad market drift.
Reality check
Over the last 5 years, May has closed higher 60% of the time versus 70% across the last 10 years — the pattern is weakening.
Figures are the typical (median) May return and how often it rose — the last 5 years versus the last 10(the heatmap’s default window). This verdict stays anchored to that 10-year window even if you zoom the chart, so it never disagrees with the badges above.
In plain English
Dependability is the through-line here. May stands out, higher in 7 of 10 Mays, but it heads a clutch of months that pull the year reliably upward.
The headline flatters a touch — its +9.5% average sits well above the +5.8% a typical year delivers, the work of a few big Mays. That reliability comes with real swings, mind — even May ranges by 14.9% from year to year, so any single year can land far from the average. Crucially, the gain is the stock's own rather than a rising tide's: May has cleared the S&P 500 by +8.8 points above the index. That consistency sets it apart from the field, where the average stock manages May only about 55% of the time.
A few other months pull their weight: April, July, and December have also closed higher more often than not. At the other end of the calendar, February has been the soft spot — the weakest of 3 months that average a loss (−2.4%), and the edge isn't year-round — the stock has trailed the S&P 500 in September, October, and February. Its roughest month on record was a −27.3% March in 2020 — a reminder of how hard even a seasonal name can fall.
The pattern has softened of late, May's last five years slipping below its longer-run record.
The takeaway is less about when to buy than what to expect: May aside, the stock's months offer little reliable tilt.
Short answers on the stock's best month (May), its worst (February), and whether it really trades seasonally.
Yes, to a pronounced degree. Since 2016 its best month (May, +9.5%) has run well ahead of its worst (February, −2.4%) — the heatmap above shows how steady that gap has been year to year.
May has been the strongest, averaging +9.5% and closing higher in 7 of 10 years since 2016.
It's the weakest, averaging −2.4% — historically a soft spot, though it still varies from year to year.
Explore
These names have the strongest July track records on record — a starting point for comparison.
Before you trade