Every stock, rescored overnight.

Most investors bet on beliefs.
KhaidoLab bets on evidence.

A low P/E, a growth story, a momentum hunch — most investing beliefs never survive a backtest. Test yours against 18 years of data, monitor whether it keeps working, or start from AI scores that already survived one — 1,200 global stocks, rescored while you sleep.

Start free See the live track record

Free forever · No credit card · Research & simulation platform — no real trades executed. See a live example →

+18.5%/yr
Top decile · backtested
+7.4pp
vs equal-weight universe
60.2%
Hit rate · t=5.61
Rescored nightly
while you sleep

2008–2026 · simulated backtest — not investment advice.

Overnight Illustrative example
Your watchlist · nightly run complete 06:47
NVDANVIDIA Corp
T▲4 N▲2
87▲3
ASMLASML Holding
V▲2
71▲2
TSLATesla Inc
T▼5 P▼2
54▼4
AAPLApple Inc
no change
74·
3 moved · 9 unchanged — done in 30 seconds.
T Technical · V Value · P Positioning · N News — deltas are score changes, not prices.
The morning check

Thirty seconds, with your coffee

Markets move overnight and most apps answer with prices and headlines — noise that feeds the anxiety. KhaidoLab answers with what actually changed in the models.

01 Overnight

The pipeline runs

After the close, four independent models rescore all 1,200 stocks — Technical, Value, Positioning and News — while you sleep.

02 Morning

Your deltas are waiting

Open your dashboard: lane-colored ▲/▼ chips show which of your holdings’ and watchlist’s scores changed — scores, not prices.

03 Then

Act with confidence

Nothing moved? Close the tab. Something did? Drill into the lane that changed and decide with the full picture.

The four lanes

Four independent reads on every stock

Each lane is a separate model answering a different question, scored 0–100 and refreshed nightly. Agreement is a signal; disagreement is a warning.

T

Technical

“Is the trend with you?”

Momentum, trend strength and price action, distilled into one directional score.

RSI MACD Trend ADX
V

Value

“Is the price fair?”

Fundamental fair-value analysis to find what the market is mispricing.

P/E P/B DCF Margin of safety
P

Positioning

“How is the market positioned?”

How the market is set up around a stock — sector rotation, crowding and peer rank.

Sector rotation Crowding Peer rank
N

News

“What’s the story?”

LLM-read headlines and coverage, scored into a signal instead of a scroll.

AI summary Headline sentiment Coverage
The honest edge

Beliefs get marketed. Evidence gets measured.

Every lane was independently tested against 18 years of market history before launch — and tracked live in public since. When a signal doesn't hold up, we say that too.

Overall lane · top decile
+18.5%/yr
vs +11.1%/yr equal-weight universe · 2008–2026
Technical lane · top decile
+21.7%/yr
vs +10.6%/yr equal-weight universe · 2008–2026
Tested before launch, tracked live since Merlin 1200 global universe · monthly rebalance · top decile vs equal-weight universe · total-return approximation

Simulated research performance — past performance does not guarantee future results. Not investment advice.

When a signal doesn’t hold up, we say that too: every lane’s full backtest curve — including the weak stretches — is inspectable inside the backtester.

Beyond the morning check

When you want to go deeper

The daily check takes thirty seconds. When a score moves and you want to know why — the full research stack is one click away.

Screener

All 1,200 names ranked by any lane or the overall score. Filter by sector and region; add to a watchlist in one click.

Backtester & Factor Lab

Every lane’s full backtest curve, plus Factor Lab to see which dimensions drove returns — and which didn’t hold up.

Portfolio optimiser

Mock portfolios with Markowitz optimisation, efficient frontier, and Sharpe, Sortino & drawdown analytics — no capital at risk.

Weekly arena

Make your picks on Monday, follow the standings all week. Anonymous leagues from Bronze to Diamond.

Pricing

Free forever to build the habit.

Upgrade when KhaidoLab becomes essential.

Free
"I want to discover what my stocks are actually worth."
Nightly AI scores on 25 US blue-chips
€0
Forever free
Get started
  • 25 US blue-chip tickers (AAPL, MSFT, NVDA & more)
  • Nightly score refresh — same engine as every plan
  • Technical, Value & News analysis
  • Screener with sector filters
  • 1 watchlist
  • Global ticker universe
  • Portfolios & Arena
7-day free trial
Starter
"I own a handful of stocks and want them monitored."
Full universe, alerts & your first portfolio
€9/mo
or €90/year (~€7.50/mo)
Get Starter
  • Full global ticker universe (1,200+ stocks)
  • 3 watchlists with ΔSCORE tracking
  • 2 score & rank alerts
  • 1 paper portfolio · up to 15 positions
  • Arena weekly leagues
  • 20 AI research queries per day
  • Backtester & full analytics
⭐ Most Popular
Pro
"I want to test my ideas, not just believe them."
Backtester, full analytics & the complete research stack
€29/mo
or €290/year (~€24.17/mo)
Start 14-day free trial
  • Everything in Starter
  • Backtester & Factor Race (150 runs/day)
  • Markowitz optimisation & efficient frontier (50/day)
  • Full analytics: Sharpe, Sortino, drawdown, beta, IRR
  • Live AI sentiment analysis
  • 5 watchlists · 3 portfolios · 40 positions each
  • 10 alerts · dividend calendar · portfolio sharing
Edge
"I run serious research volume every day."
Pro at maximum capacity
€79/mo
or €790/year (~€65.83/mo)
Start 14-day free trial
  • Everything in Pro
  • 50 watchlists · 100 portfolios · 60 positions each
  • 500 backtests & 200 frontier runs per day
  • 50 alerts · 500 research queries per day
  • Early access to new features

Stop betting on beliefs. Start betting on evidence.

Backtest your idea — or start from scores that already survived one. Free forever, no credit card.

Start free