Live · 2,500+ US equities · Waitlist open

Live quant scores.
Ask anything.
See the math.

LemmaTek is a real-time quantitative analysis platform that scores 2,500+ US equities live and answers plain-English quantitative questions with the math shown. Ask anything computable — then watch it work through your question step by step.

Live scores from the open Math shown on every answer Auditable track record
Live scores · Live · 09:41:07 ET
NVDX
sample readout · illustrative
$142.60 +8.4% from open · rel vol 6.8×
WATCHING
85.0/ 100
80–89 BAND
When this stock scored here before
80–89 band · historical crossingsn = 94 RELIABLE
entry
+13.1%
med. best move ↑
−6.2%
med. worst dip ↓
Hist. win rate
71%
Time to best move (med)
1h 10m
Forward path (hist.)
Direct
Med EOD return
+4.8%
Your call. LemmaTek shows the live score and what similar setups did before — you decide the trade.
Descriptive past behavior — not a forecast.
2,500+ US equities, live Real-time session scores Ask anything computable 150+ built-in metrics Independently verified
// Live scoring — try it

2,500+ equities. Scored live. Try it.

This demo is playable: click a sector to filter the book, click any name to open its dossier, sort, search, switch views. Fabricated tickers, faithful interactions — at launch the live product scores 2,500+ US equities from the opening bell, updating in real time all session. Every displayed value is independently verified.

app.lemmatek.comDEMO · fabricated data
LEMMATEK LIVE SCORES FEED LIVE 09:42:47 ET ScoresTrack Record Market OPENStocks 24
TICKER Ask
14-day RSIhalf life20-day realized volatility
Sector board · hottest first8 sectors
Top score movers · Δ score · 1m
Top price movers · Δ% · 1m
Approaching high · prior HOD
Score heatmap · 24 tickersScoreboardHeatmapBoth24 LIVE
Score Ticker Sector % Chg % Open Rel Vol HOD dist
· sorted by score · click row for chart
Live Market Scores Names 24Demo on
Interactive demo · fabricated data for illustration only — interactions faithful to the live product at launch.
/ 100 WATCHING
$
Live Quant Following live 1s1min5min15min1hrdaily
Quant
Verified metrics only — computed numbers, not a chatbot.
Ask
14-day RSIhalf life20-day realized vol
Today's character
Live session — backward-looking path efficiency (Direct / Mixed / Choppy). Not predictions.
Descriptive measures of how this stock has moved — not predictions or trade signals. Demo data.
HISTORICAL · RESEARCH RECORD
What happened after prior crosses like this — historically, not what will happen.
Descriptive past behavior — not a forecast. Demo data.
DEMO — fabricated data for illustration only
// The desk — one workspace

Your watchlists. Your workspace.

Build screens from 150+ built-in metrics and beyond — anything computable — over the timeframe you choose. Watchlists sync across every device, with alerts and full mobile. This demo is playable: switch presets, add columns from the picker, tune the threshold.

PRESETS
Interactive demo · fabricated data — at launch your columns and filters run across 2,500+ US equities in real time.
WATCHLISTS · EVERY DEVICE

One desk across desktop and mobile. Watchlists stay in sync, so the screen you built this morning is the screen you open on the go.

INDEPENDENTLY VERIFIED

150+ built-in metrics across 2,500+ US equities — and beyond them, anything computable. If a number can't be trusted, LemmaTek shows you nothing — and tells you why. We'd rather be blank than wrong.

ALERTS · FULL MOBILE

Alerts when something on your list moves. Full mobile, one workspace — the desk you always wanted, doing the math for you.

// Live scoring

Scored from the open. Honest when blank.

2,500+ US equities scored live from the opening bell, updating in real time all session. Every displayed value is independently verified.

PHASE 01

It scores the tape

Live quant scores across 2,500+ US equities from the opening bell — updating in real time all session. Built to surface what's moving, not to predict where price goes next.

PHASE 02

It shows the context

When this stock scored here before — typical best move, worst dip, win rate, path shape — with sample sizes you can read. Past behavior, independently verified. Not a forecast.

PHASE 03

You make the call

If a number can't be trusted, LemmaTek shows you nothing — and tells you why. We'd rather be blank than wrong. No buy/sell calls. No execution. Your discretion stays yours.

// Quant search

Ask anything computable. See the math.

Ask any quantitative question in plain English. LemmaTek computes on real market data and shows the math — what was computed, why it was read that way, and how. Refine conversationally — "again, but over 20 days" — and it states exactly what changed. You watch it work through your question step by step — never a spinner. It remembers your thread. 150+ built-in metrics, and beyond them, anything computable.

It will never invent a number. Every answer is computed on real market data, with the methodology shown — what, why, and how.

Ask it tomorrow's price and it declines — and tells you what it can compute instead. Prediction is refused by design.

Refine in conversation. "Again, but over 20 days" — and it states exactly what changed. Your thread stays intact.

150+ is the floor, not the ceiling. Built-in metrics plus anything computable — correlation, volume at a time of day, stretch from average, potential energy, and more.

Try asking NVDA correlation to SMCI todayMost volume at 10:30Most stretched this weekWhen is NVDA's potential energy highest
Honesty: never invents a number · declines prediction · shows the math · blank beats wrong
why "LemmaTek": a lemma is a small proven result you build on — verified numbers you can trust, at your fingertips
Quant search · ask anything · math shown
Verified metrics only — computed numbers, not a chatbot.
What it measures
Why observers track it
try: "NVDA correlation to SMCI today" · "which stock had the most volume at 10:30" · "when was this stock most stretched from its average this week" · "when is NVDA's potential energy highest"
// The dossier

Click any name. Get the whole story.

One click opens the full picture: the live chart, quant questions scoped to that ticker with the math shown, today's character, and the historical record — what actually happened after prior similar scores. One score, the context to decide — and every number you need to choose. This dossier is a real session capture.

SEDG21.5 / 100WATCHING
Clean & Nuclear Energy
$52.52 +1.48%
LIVEQuantFollowing live1s1min5min15min1hrdaily
53.4053.0052.80 52.6052.4052.20 52.0051.4051.20 51.0050.8050.60 HOD $53.29 OPEN NOW PD Close $51.75 VWAP $51.74 53.29 53.23 52.67 52.52 51.75 51.74 1.89K 25 11:30 11:35 11:40
Open $53.23High $53.29Low $50.35Close $52.52VWAP $51.76Volume 0.44MChg +1.48%
OPEN $53.23HIGH $53.29LOW $50.35LAST $52.52CHG $−0.71 (−1.34%)VOL 0.4M (0.1×)
Quant SEDG
Verified metrics only — computed numbers, not a chatbot.
half lifeAsk
14-day RSI20-day realized volatilitytrend persistencecorrelation with SPY
SEDG · half life
≈17 min 16.92 bars @ 1m
How fast a stretched price decays halfway back to its mean — about 17 minutes for SEDG right now.
SOLID · 120 bars · 1minAbout this metric ▸
Defaults applied: window = last 120 bars
Today's character
Live session — backward-looking path efficiency (Direct / Mixed / Choppy). Not predictions.
Mixed / grinding up today
Path efficiency 28% (last 60m)
Light volume today (quiet)
Extended above VWAP (+1.7%)
Trading −12.9% vs its 20-day average.
Descriptive measures of how this stock has moved — not predictions or trade signals.
HISTORICAL · RESEARCH RECORD
Historical record for SEDG
What happened after prior crosses like this — historically, not what will happen. Data through 2026-06-24.
n = 168 prior instances · 165 research + 3 live · n≥30
MED. BEST MOVE+2.61%
MED. WORST DIP−2.83%
MED. AT CLOSE−0.64%
HIST. WIN RATE44.0%
FORWARD PATH (HISTORICAL): up then down (35% historically)
Research history plus live sessions. Descriptive past behavior — not a forecast.
// Track record — the receipts

An auditable track record.

Every signal recorded the moment it fires. Outcomes measured consistently and independently verified — an auditable track record, not screenshots.

Live
recorded the moment it fires
Measured
outcomes tracked consistently
Verified
independently checked
2,500+
equities covered at launch
Best-move distribution · by score band
How far stocks ran after first crossing into each band — the best move reached. Higher bands shift the distribution — context the score gives you.
−2% 0 +2% +4% +6% share 2.04 2.22 2.68 5.05 60–69 70–79 80–89 90–100
outcome shape by score band — illustrative
Median markers from the locked research history. Curves illustrative of distribution shape; medians and sample sizes are the published statistics. Not a forecast.
Today's top movers · live
Session 2026-07-06 · finalized. Ranked by live best move — the largest gain available after first scoring ≥40.
#TickerBandScoreLive best move
1AXTI70–7972.4+18.6%
2CRDO80–8984.1+14.2%
3TSLL80–8981.7+11.9%
4JOBY60–6966.3+9.8%
5SEDG50–5955.2+8.4%
Scores surface them. The record proves it. Every name that fires is tracked from its first cross to end of day — the run it offered, on the record.
Score band → best move · backtest vs live
Median best move after first cross into each band. Research = locked history. Live = the public record, finalized at each market close.
BandResearch nResearch med. best moveLive nLive med. best moveΔ (live−research)
40–4925,387+1.67%1,370+1.36%−0.31
50–594,201+1.94%500+1.37%−0.57
60–692,324+2.04%321+1.57%−0.47
70–791,611+2.22%233+1.75%−0.47
80–891,156+2.68%104+2.87%+0.19
90–100490+5.05%25+7.25%+2.20
Research history stays locked. Live rows are added at each market close — no edits. Upper bands are small samples; the divergence column is descriptive. Past behavior — not a forecast of future results.
Ticker research · search any name
Every name's full crossing history — the strong and the ordinary — on demand. These are real records.
HISTORICAL · RESEARCH RECORD
MED. BEST MOVE
MED. WORST DIP
MED. AT CLOSE
HIST. WIN RATE
FORWARD PATH (HISTORICAL):
What happened after prior crosses like this — historically, not what will happen.
// The desk — alerts & mobile

One workspace. Everywhere you trade.

Watchlists synced across every device. Alerts when your names move. Full mobile. The same scores and ask surface — one desk.

Watchlists that travel. Build once — open on desktop or mobile with the same lists, columns, and filters.

Alerts that respect the blank rule. Notified when something on your list moves — never invents a number to fill a gap.

Ask from anywhere. The same plain-English quant questions, with the math shown, on every device.

Live scores on the go. 2,500+ US equities scored from the open — the desk stays with you all session.

Waitlist first. Join the queue for desk access — discretionary traders first.

Ask · math shown · honest when blank
// you ask "NVDA correlation to SMCI today" // LemmaTek answers — methodology shown computed: 0.74 what: correlation of NVDA to SMCI · today why: pair structure for the session how: verified against independent market data // refine "again, but over 20 days" changed: window → last 20 sessions
Live scores Ask anything Math shown Watchlists Alerts · mobile
// FAQ

Straight answers.

What LemmaTek is — and what it refuses to be.

What is LemmaTek?

LemmaTek is a real-time quantitative analysis platform that scores 2,500+ US equities live and answers plain-English quantitative questions with the math shown. It is built for discretionary traders who want verified numbers, not guesses.

How many stocks?

2,500+ US equities, scored live from the opening bell and updating in real time all session.

What can I ask it?

Any quantitative question you can ask in plain English — from built-in metrics to anything computable on real market data. Refine conversationally and it states exactly what changed.

Does it predict prices?

No — by design. LemmaTek refuses prediction. Ask for tomorrow's price and it declines, then tells you what it can compute instead: live scores, verified metrics, and an auditable track record.

Where does the data come from?

Licensed real-time US market data. Every displayed value is independently verified.

Is this investment advice?

No. LemmaTek provides informational analytics for educational and decision-support use. Nothing on this site is a recommendation to buy or sell any security.

When can I use it?

Join the waitlist. Access opens in waves.

// Waitlist

Get in before the open.

LemmaTek is opening to a first group of discretionary traders. Applications are reviewed in the order they arrive — join the waitlist and we'll reach out as seats open.

Access granted in small waves · discretionary traders first