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Sigmatic
AI day trading app

We use AI to write the trade. Not to be the trader.

Sigmatic isn’t a bot that auto-trades for you. It’s an AI that watches the same market a desk analyst watches, reads the same news a desk analyst reads, and writes you one plain-English plan a day. You decide whether to take the trade.

Try it freeRead today’s plan →

Free during Friend Beta · no card · no auto-trading, ever.

What this isn’t

The four things “AI day trading app” usually means. We do none of them.

Auto-trading bots

No bot pulls the trigger. We write the plan; you place the trade. We don’t connect to your brokerage. We can’t.

Crypto signal pumpers

We trade two things: liquid US ETFs and a small list of large-cap stocks. No alt-coin alerts, no Telegram pumps.

“Predictive AI” black boxes

You can read the reasoning behind every plan — the trend, the setup, the macro context, in English. If we can’t explain it, we don’t send it.

Scalping signals every 5 min

One plan a day. That’s it. Most days have one trade. Some days have zero. We will not spam your phone for the dopamine of activity.

What it does

What our AI is actually doing, every morning, before you wake up.

Four jobs. Each one is the kind of thing a junior analyst at a desk would do — except cheaper, more consistent, and we can do it for every customer at the same time.

01
Read the overnight tape

It pulls the futures session, the Asia and London opens, every press release that crossed the wire after yesterday’s close, and FOMC member speeches. About 4 hours of context, condensed into “here’s what changed since you went to sleep.”

Wires · futures · transcripts
02
Find the setups that fit

It walks the watchlist looking for the four setups we trust: morning dip into VWAP, breakout-and-retest, opening-range fade, and end-of-day momentum continuation. If nothing fits today, the plan says “no trade today” — that’s a feature.

4 setups · 1 watchlist · daily
03
Check the macro calendar

CPI at 8:30? FOMC at 2pm? Powell speech at 10? It pauses fresh entries inside those windows. Macro prints move the market more than any chart pattern; trading through them is gambling.

CPI · NFP · FOMC · headlines
04
Write it like a friend would

It explains the plan in the voice of someone sitting next to you. “We’re long QQQ if it holds 598.40. Stop is 596.10 because that’s under yesterday’s low. First target is VWAP.” No jargon you’d need a glossary for. No “buy the dip” either.

Plain English · always
The output

A real plan, exactly as it lands in your inbox.

Plan · Mon Apr 22 · 8:58am ET

Hey — quick one today. Futures are bid (+0.4% on QQQ) and we held above the 5-day yesterday, so the regime is bullish.

The trade: long QQQ if it dips to $598.40 in the first 30 minutes. Stop is $596.10 — that’s under yesterday’s low. First target $600.50 (VWAP). Second target $602.20.

Sizing:0.5% account risk on entry. Stop is $2.30 below entry, so you’d buy ~2 shares per $1,000 of risk budget.

Heads up:No macro prints today. Powell speaks at 4pm but that’s after close, so we’re clear during trading hours.

If we don’t get the dip by 10:00am ET, the plan invalidates and we sit out. Don’t chase.

That’s the whole plan. No 30-page PDF. No “premium tier” with the real signals. The AI writes it; a human reads it before it sends.

Why we trust it

Three things that keep the AI honest.

Human-reviewed
A human reviewer

Every plan is read by a person before it sends. They can edit, add a heads-up, or kill it. Plans that don't pass the human gate don't ship.

Public Ledger
Practice Trader proof

We paper-trade every plan in real time and publish the full Ledger. Every fill, every stop, every result. Public. Updated daily.

Hard-coded
Macro pause built in

During FOMC, CPI, NFP, and live headline windows, fresh entries are paused automatically. The AI cannot override this rule.

One plan a day. Written by AI. Reviewed by a human.

Free during Friend Beta. No card. No auto-trading, ever.

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