Every Sunday we scan every S&P 500, Nasdaq and Dow constituent for seasonal windows that have closed in profit in every year tested, at least ten of them. The ones opening in the next seven days land in your inbox before Monday's open, each with a full interactive report.
Cancel anytime · Secure Stripe checkout · No screening required
These seasonal patterns have a 100% historical win rate and their seasonal window opens in the coming days.
Week of 13 September 2026 · S&P 500 / Nasdaq / Dow constituents · 10+ trade history
Seasonal window Sep 13 → Oct 12 · opens today
You don't screen anything. The scan runs, the filter applies, the email arrives.
Every constituent of the S&P 500, Nasdaq and Dow is checked for seasonal windows that open within the next seven days.
A pattern needs at least ten completed yearly trades and a win in every one of them. Most weeks that leaves a handful of names. Some weeks, one.
Ticker, direction, window dates, win rate, trade count and average return — plus a link to the full interactive report. No login needed to read it.
Most alert services optimise for volume. We do the opposite. A pattern only qualifies with at least ten yearly trades and a win in every single one, on a current index constituent. The week of 13 September 2026, exactly one name passed. That was the whole email: one card, one record, one report.
Each alert links to the complete seasonal report for that stock. The email is the summary; this is the evidence.
The average path of price through the year, with each individual year overlaid, so you can see how consistent the window really is.
Every completed instance of the pattern with entry, exit and return. A 100% record is something you can inspect, not just read.
Compounded returns across the full history, with cycle detection showing when the pattern has been running hot or cold.
See how the pattern’s record changes under different trade filters, side by side, before you decide whether it matters to you.
Alerts is the email-only entry to Does It Repeat. No screener, no charts to learn, no dashboard to check. Just the Sunday email and the reports it links to.
*Win rates are historical. Past performance does not indicate future results.
Want to find your own patterns? Compare all plans
The week's best seasonal setups, in your inbox
Billed monthly · + applicable taxes
Get the weekly alertYes. Pro and AI receive one weekly email with both Seasonality Alerts and Cycle Alerts sections. Standalone Seasonality Alerts and Cycle Alerts subscriptions are $9/month each and receive separate emails.
A fixed calendar window on a single stock: an entry date and an exit date that repeat every year. We measure what the stock did across that window in each year of available history.
Every completed yearly trade of the pattern closed in profit. For a bearish pattern, the stock fell across the window in every year tested. It describes the past. It is not a forecast, and a perfect record can end.
As many as pass the filter, and no more. Some weeks that is a handful, some weeks it is one. We do not pad the email to make it look busier.
Current constituents of the S&P 500, Nasdaq and Dow Jones. A pattern also needs at least ten completed yearly trades, so recently listed names will not appear until they have the history.
Sunday evening at 20:00 UTC, before the futures session opens. That leaves the evening to read the reports before Monday’s cash open.
No. Each alert links to the full interactive report, and the link opens without an account.
Alerts is email only. The Standard plan, at $20 a month, adds the full screener, seasonal charts and the trade calendar, so you can run the analysis yourself and explore patterns that do not meet the perfect-record bar.
No. Does It Repeat provides historical statistics and analytical tools for information and education. All trading decisions are yours.
Yes, any time, from your account settings. No lock-in, and every paid plan comes with a 14-day money-back guarantee.
Subscribe today and the next Sunday email lands in your inbox. $9/mo, cancel anytime.
For information and education only. Nothing on this page is investment advice or a recommendation to buy or sell any security. Seasonal statistics are historical observations; past performance does not guarantee future results. Trading involves substantial risk of loss.