Portfolio Builder

Set a goal.
Get the portfolio.

Type your budget, target, and horizon. ATLAS scans 4,500+ stocks and returns the combination with the highest combined probability of hitting your goal.

Build a portfolio
$
In USD
%
Return %
1–90 days
Filter
Cap range
Demo · live results require an account
Built for youHighest-probability portfolio
$10,000 · +10% · 21d
Chance of hitting target72%
Expected return+9.4%
Chance of 5%+ loss14%
StockWeightSharesP(hit)
NVDA
25%
2.86
76%
MSFT
22%
5.18
73%
GOOGL
20%
12.12
71%
AAPL
18%
8.26
69%
AMZN
15%
7.69
67%
The question

Don't know
what to buy?

ATLAS does.

How it works

Four steps.

Tap any step to see the detail

What you get back

Allocation, probabilities,
context.

Tap any output to see it explained

Controls

Tune the universe.

Tap a control to learn how it changes the output

Live example

$10,000 · +10% target · 21 days.

A real portfolio output from the engine.

atlas.stocks/portfolio · $10,000 · +10% · 21d
Chance of hitting target72%
Expected return+9.4%
Chance of 5%+ loss14%
StockWeightUSDSharesP(hit)
NVDA
25%
$2,500
2.86
76%
MSFT
22%
$2,200
5.18
73%
GOOGL
20%
$2,000
12.12
71%
AAPL
18%
$1,800
8.26
69%
AMZN
15%
$1,500
7.69
67%
Why trust this

Same engine. 95.4% accuracy.

The Builder uses the same Monte Carlo engine that powers Simulations — calibrated against 285,907 logged predictions.

Tap to learn how accuracy is measured

What's next?

Build your first
portfolio free.

7 days. No card.

ATLAS – See the Odds Before You Invest