Skip to main content
The Weekly Brief summarizes the available completed sessions of a finished market week. It is generated after Friday’s close, once processing for the week’s final market session is complete, and sent automatically when ready if enabled. If processing is delayed, the brief waits for the completed data. At least two sessions are required; the dates and session count are shown in the edition.
Speed Signal AI is screening and analytics software, not a broker-dealer or investment adviser. Scores, phases, and screening results are data outputs and research candidates, not investment advice, recommendations, trading signals, or a buy list. Always do your own research.

​
What both editions include

Market context, first-to-last phase counts, a weekly narrative, and names that remained in Liftoff throughout every available session with a positive price change over the comparison. Company, sector, market-cap group, phase, score and session context accompany each featured name. Free shows up to three of these names without their price-change percentages. It includes direction-only sector context and a summary of the additional information available with Pro. Pro can show up to seven, with the observed price change from the first to the last session close. It also includes dated names moving into or leaving Liftoff, failed setups, the largest positive score changes, and numeric readings for all eligible sectors. Failure and phase-exit lists can include names whose prices fell; they are historical notices, not positive candidates.

​
How to read the numbers

The Market cap filter in Settings applies to this week’s candidate lists, including held Liftoff names, score changes and phase-transition lists. It is shared with Daily Brief. Market totals, sector context and the separate historical editorial comparisons remain market-wide or keep their original cohort. The email identifies the selected filter. The Week column measures each named ticker’s observed price change between two completed-session closes. It is not a strategy result. The featured held-Liftoff list deliberately excludes zero and negative changes and should not be read as overall performance. Sector momentum is the share in Pre-Ignition or Liftoff; its change is measured in percentage points. A missing historical comparison is shown as unavailable, not zero. An empty sector section is omitted. Busy editions may show fewer names to keep the email within its size limit. The number displayed and the full eligible count are stated. The underlying saved edition is unchanged; the email is an explicit sample, not a claim that no other names qualified.

​
The Free four-week cycle

Free editions follow a repeating four-week editorial cycle:
  1. The standard Weekly Brief.
  2. The standard edition plus a separate email containing a complete saved Daily Brief from that week, when available.
  3. The standard edition without a sales block.
  4. A What happened next comparison over a fixed four-week window.
The historical comparison starts with up to five names selected by their Liftoff score at the beginning of the window, before later outcomes were known. It includes names that failed or left the scan, with then-and-now prices and phases, but no percentage returns or combined performance figure. A date outside Liftoff is the first such observation in the saved snapshots, not an invented transition date between missing snapshots. Missing history is stated explicitly. The complete Daily sample uses saved session data; it is not rebuilt to select a better-looking day. It arrives separately to keep both emails readable and within their size limits.

​
Delivery and appearance

Manage Weekly Brief delivery in Settings → Email briefs. The email has a fixed light editorial layout with a serif headline, monospaced numbers, company logos and one primary button. System-font fallbacks keep it readable when a mail client does not load custom fonts or images. The email’s unsubscribe link changes its email preference; it does not cancel your plan. The Daily Brief email is a separate Pro edition for individual completed sessions.