An AI that calls the market.And proves it.

(misses included)

Every market morning BrainStock ranks 330+ stocks and publishes its calls: 15 to buy, 15 to avoid. Five trading days later, real prices grade every one of them against the S&P 500, in public.

stocks ranked every market morning
trading days from call to grade
misses deleted. Ever.

How a call becomes a receipt.

No edits. No deletions. No do-overs. The same three steps, every trading day.

1
Published before the open

The net scans hundreds of stocks and posts its calls: ticker, direction, target. Timestamped while the outcome is still unknown.

2
The market answers

Five trading days pass. Real closes walk out to meet the forecast. Nobody at YN can touch the call while it resolves.

3
Graded in public

The close is compared to the call. The result lands on the public record for good, misses included.

The grading rules, data sources and calibration math are all public. Read the methodology →

You only pay when the AI is right.

No flat subscription. Pick the tickers on your desk and get a graded weekly call on each. A winning call costs as little as $0.15. A miss costs nothing. Your plan’s cap is the most a 28-day cycle can ever cost.

Starter
$12
cap per 28-day cycle
$0.45 per winning call$0 per miss5-ticker desk
ProMost popular
$29
cap per 28-day cycle
$0.25 per winning call$0 per miss12-ticker desk
Max
$99
cap per 28-day cycle
$0.15 per winning call$0 per missUnlimited tickers

Save a card, pay nothing today, and settle at the end of each 28-day cycle only for calls that hit. Cancel anytime. Educational research, not financial advice.

Questions, answered straight.

Is this financial advice?

No. YN Finance publishes educational research and AI-generated forecasts. We are not a broker-dealer or a registered advisor, and you are responsible for your own trades.

How does a call get graded?

Every call is timestamped before the open. Five trading days later it is checked against real closing prices: a buy is a hit if the stock beat SPY over those five days, an avoid is a hit if it lagged SPY. Either way it goes on the public record as a hit or a miss. The exact rules are on the methodology page.

Can you delete a bad call?

No. Calls can’t be edited or removed after they’re published. The misses stay on the record next to the hits, which is the whole point.

What does it cost?

Nothing to start. On a paid plan you pick the tickers you care about and get a graded weekly call on each one. You pay only for winning calls, $0.15 to $0.45 each depending on plan. A miss costs nothing, and your plan's cap (from $12) is the most a 28-day cycle can cost.

Which stocks does it cover?

BrainStock ranks 330+ large US stocks every market morning, and on Your Desk you can add the specific tickers you trade.

Get the morning’s calls in your inbox.

Read the calls, then check the grades. One email, straight to the point.