The takeaway
Okeanis Eco Tankers Corp. shows a pronounced seasonal pattern over 3 years of data — strongest in March (+9.9%) and softest in November (−7.2%).
Right now
In July, the stock has risen 100% of years, averaging +7.3%, about +5.2 pts better than the S&P 500.
The full picture
Okeanis Eco Tankers Corp.'s most dependable month has been March, higher in 3 of 3 years; November has been its least reliable, up just 33% of the time.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win rate % | ||||||||||||
| Median return % | ||||||||||||
| 2025 | ||||||||||||
| 2024 | ||||||||||||
| 2023 | — | — | — |
Month by month
The stock's clearest edge over the S&P 500 lands in March (+8.9 pts); it has trailed the market most in November (−9.5 pts).
“vs S&P” is Okeanis Eco Tankers Corp.’s average for a month minus the S&P 500’s average for that same month — isolating Okeanis Eco Tankers Corp.’s own seasonal edge from broad market drift.
Reality check
Over the last 3 years, March has closed higher 100% of the time versus 100% across the last 3 years — the pattern is holding.
Figures are the typical (median) March return and how often it rose — the last 3 years versus the last 3(the heatmap’s default window). This verdict stays anchored to that 3-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. March stands out, higher in all 3 Marches, but it heads a clutch of months that pull the year reliably upward.
A typical March brings +7.1%, a shade under the +9.9% average. Crucially, the gain is the stock's own rather than a rising tide's: March has cleared the S&P 500 by +8.9 points above the index. That consistency sets it apart from the field, where the average stock manages March only about 56% of the time.
A few other months pull their weight: January, April, and July have also closed higher more often than not. The weaker half of the year is plainer: November has been the soft spot — the weakest of 3 months that average a loss (−7.2%), and the edge isn't year-round — the stock has trailed the S&P 500 in November, February, and June. Its roughest month on record was a −19.9% October in 2024 — a reminder of how hard even a seasonal name can fall.
The takeaway is less about when to buy than what to expect: March aside, the stock's months offer little reliable tilt. With a short 3-year record, the signal is best held loosely.
Short answers on the stock's best month (March), its worst (November), and whether it really trades seasonally.
Yes, to a pronounced degree. Since 2023 its best month (March, +9.9%) has run well ahead of its worst (November, −7.2%) — the heatmap above shows how steady that gap has been year to year.
March has been the strongest, averaging +9.9% and closing higher in all 3 years on record since 2023.
It's the weakest, averaging −7.2% — 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