A Seasonax alternative for stock seasonality
If what you want is the calendar windows where a stock or ETF has historically risen or fallen— with the win rate, average return and every individual year for each one — that is the single thing SeasonalityX is built to do. The same 25,000+ instrument universe, a screener that ranks windows for you instead of leaving you to read a curve, and it's free during beta.
How the two compare
Figures on both sides are stated as published, so you can check them yourself. Seasonax's were taken from seasonax.com/pricing in July 2026; prices change, so confirm there before deciding.
| SeasonalityX | Seasonax | |
|---|---|---|
| Price | Free during beta — full access, no card | Basic $41.66/mo, Professional $80/mo billed annually ($499.95 / $960 a year) |
| Instruments | 25,000+ — every US stock plus 10 international markets | 25,000+ |
| Coverage | Stocks, ETFs & mutual funds | Also futures, commodities & FX |
| Seasonal screener | ||
| Filter by win rate & duration | ||
| History window | Up to 20 years | Up to 100 years |
Why people switch
SeasonalityX is built for…
- • Traders who want exact date windows ranked by win rate, not just a curve to eyeball
- • Testing any range yourself — drag across the chart and the statistics follow instantly
- • Asking in plain English: “find a strong, consistent pattern in the next six months”
- • Equity and ETF seasonality across US and international markets
- • Trying the whole thing free before paying anything
What we don't do
We cover stocks, ETFs and mutual funds only. If you need seasonality on futures, commodities or currency pairs, that's outside our scope — Seasonax covers those asset classes and we don't.
See it on a real ticker
Every one of these is a live page with real data — no signup to look.
What you can do free during beta
Ask the chart in plain English
Instead of hunting through filters, describe what you're after and the seasonal chart answers it — then jump straight to the window it found.
Every figure it returns is computed from real price history — the model only interprets the question, so no statistic on screen is ever model-generated.
Find every recurring window for a stock, filtered by win rate, average return and holding period.
Drag across the seasonal chart and see the average return, win rate and every year's result for that exact window.
Keep the windows that matter and get told before one opens, so you don't miss it.
Questions
Is SeasonalityX a good alternative to Seasonax?
For stocks and ETFs, yes. Both cover a comparable universe of around 25,000 instruments, and SeasonalityX adds a screener that ranks specific date windows by win rate rather than leaving you to read a curve, plus the ability to drag any range on the chart and see its statistics instantly. It is free during beta, where Seasonax starts at $41.66 a month billed annually. The one thing to know: we cover stocks, ETFs and mutual funds only — futures, commodity and currency seasonality are outside our scope.
What does SeasonalityX cost?
It is free during the beta, and every account gets full Premium access with no card required. Paid plans launch after the beta, and beta users keep founding-member pricing.
What does SeasonalityX do that is different?
Rather than only showing a seasonal curve, it screens for specific date windows and reports the win rate, average return, standard deviation, best and worst year for each one. You can drag across the chart to test any date range and see the statistics for that exact window update instantly. You can also ask the chart in plain English — for example "find a strong, consistent pattern in the next six months" — and it searches every possible window for you. The figures it returns are computed from real price history; the model only interprets the question, so no statistic shown is ever generated by the model.
How many years of history does it use?
Up to 20 years of daily price history, depending on the plan and how long the security has been listed. The current year is deliberately excluded from the historical averages so a partial year cannot skew the statistics.
Does a seasonal pattern guarantee a repeat?
No. Seasonality describes what a security has done in the past, not what it will do next. A high win rate means a pattern repeated often historically — it is not a forecast, and it should be one input among many rather than a signal on its own.
Try it on a ticker you actually trade
Free during beta — full access, no card required.
Seasonax is a trademark of its respective owner. SeasonalityX is not affiliated with, endorsed by, or sponsored by Seasonax. For research and education — not financial advice.