A rule-based
daily process.
Overwhelmed by information and tired of losing time? Let Zen do the hard work, just read in 5 minutes. Built on deterministic code, not LLM guessing. Macro economic data and portfolio diagnostics every day at 06:00 UTC. No predictions. No hype. Just a coherent process you can follow.
Three things this actually does differently.
Most "AI investing tools" are an LLM with a fancy prompt. The output looks confident because language models are confident. We do it the other way around: rules first, narration second.
Rules, not vibes.
Every number is generated by codified rules with audited thresholds — not by an LLM deciding what to recommend. The LLM only narrates what the rules produced. You can see every score, every threshold, every reason a stock made the list.
Never silent.
Newsletters go silent during drawdowns. The system runs every day — calm or panicking, vacation or sick day, whether anyone "feels like writing" or not. The same process, every morning, on the same clock.
Shows its work.
Every output ships with the methodology, the confidence level, and the data completeness. When the system is uncertain, it tells you so. When data is missing, it doesn't pretend. No black box.
What you've been putting up with.
Newsletters & AI chatbots
- An LLM picks the recommendations. Confident, but not auditable.
- Goes silent in drawdowns — exactly when you need it.
- No methodology shown. You're trusting the author's mood.
- "Stock tips" and predictions, no system you can follow.
- Every issue is bespoke; no consistency across days.
Deterministic daily briefing
- Rules generate the output. LLM only narrates.
- Runs every day at 06:00 UTC, regardless of conditions.
- Scores, thresholds, confidence and data quality — visible.
- Descriptive: tells you what is, not what will be.
- Same pipeline, same shape, every morning.
The actual output, not a screenshot.
This is a representative briefing rendered exactly as subscribers receive it. Scroll through it and judge the quality directly.
Late-cycle expansion, breadth narrowing. Rotation is favoring industrials and financials over consumer-discretionary; cross-asset says risk-on but with a softer dollar and firming gold — a classic "stay invested, tighten quality" tape. Two new buy advisories today: CAT (industrials, score 0.84) and JPM (financials, score 0.79). Three names trimmed for falling momentum percentile.
| SECTOR | 20D |
|---|---|
| Industrials | +3.4% |
| Financials | +2.1% |
| Health Care | +1.8% |
| Energy | +0.8% |
| Real Estate | −2.6% |
| INDUSTRY | 20D |
|---|---|
| Aerospace & Def. | +5.2% |
| Banks | +3.8% |
| Capital Goods | +3.1% |
| Insurance | +2.4% |
| Pharma | +1.9% |
| COUNTRY | 20D |
|---|---|
| Japan | +2.8% |
| Germany | +2.1% |
| India | +1.6% |
| UK | +0.4% |
| China | −1.8% |
A pipeline. Not a prompt.
Data goes in. Scores get computed. A deterministic classifier produces today's read. The LLM writes the prose at the very end — and only then.
// INGEST
// SCORE
// CLASSIFY
// NARRATE
Connect your AI. Make it actually useful.
Subscribers can plug Claude or ChatGPT into the Zen engine. When you ask your AI about your portfolio or market conditions, it answers with the deterministic framework underneath — not generic LLM speculation.
Honestly: not for everyone.
You take this seriously.
- You manage a portfolio you actually care about.
- You want a disciplined, opinionated framework to follow.
- You've been disappointed by newsletters and want a system.
- You use Interactive Brokers, Schwab or similar self-directed platforms.
- You struggle with keeping up with data, news and interpretation.
You're looking elsewhere.
- You're a day trader or options speculator.
- You're learning to invest and need a course, not a process.
- You want stock tips and quick gains.
- You want predictions about where markets are going.
- You want a robo-advisor to make decisions for you.
We're early. Read the briefings — they are the track record.
The system has been running live since launch, and every published briefing is in our public archive. Every score, every advisory, every regime call is timestamped and unrevisable.
We'll publish formal performance numbers after the milestone. Until then, performance theater is worse than honesty: read the daily output and judge it directly.
Two choices. That's it.
Try it free for 14 days. No credit card. If you stick around, the subscription is priced like a serious tool — because that's what it is.
Free Trial
- Full daily briefing, every day
- Sector / industry / country rotation
- Cross-asset dashboard & market essence
- Public archive access
- Email cancel · zero friction
Subscriber
- Everything in Free Trial
- MCP for Claude / ChatGPT — grounded answers
- Portfolio diagnostic via Interactive Brokers
- Per-ticker analysis (analyze_ticker)
- Historical briefing API (get_briefing)
- Email cancel · zero friction
The questions people ask.
Is this a robo-advisor?
What broker do I need to connect my portfolio?
What if I cancel?
How is this different from Stock Rover or Koyfin?
Do you give specific stock advice?
What if your model is wrong?
Read tomorrow's briefing
at 06:00 UTC.
Your daily market intelligence dashboard.