Trading & Strategy winnerBest UI/UXMantle Turing Test Hackathon 2026

The broker that knows the market is closed.

Tell Vera a goal. She buys real stocks on BNB Chain, never at a weekend premium.

The US market is open

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Four moves.

  1. Say the goal

    In plain words, like “$100, mostly AI chips, a little Bitcoin.”

  2. A plan from what’s open

    Only stocks you can buy right now, from whichever company costs less.

  3. Checked with Binance

    Binance tests the trade first. One it says would fail is never sent.

  4. You own it

    In your own account on BNB Chain. No Stax fee, no network fees.

  • Vera's plan: a mix of the S&P 500, Apple, Microsoft and Google, each with the company it is bought from, how its price compares with the real share, and a one-line reason.

    A plan from what’s open

  • The goal screen after Vera said no: a note says the US stock market is closed and when it opens in your own time, with the $180 amount and the goal you typed kept in place.

    No stock at a closed-market price

  • The Market screen: a line saying the US market is open and when it closes in your own time, then Nvidia, Tesla, Microsoft, Meta and Google with prices and what you own.

    Same stock, two prices

Screens from the live demo, with made-up money. Try it yourself

What Stax refuses.

  • A weekend premium

    While the US market is shut, a token can cost more than the real share. Vera waits, and tells you when it opens in your own time.

  • Less than $6 of a stock

    $6 is the smallest trade Binance takes. With a small amount, Vera picks fewer stocks.

  • A trade Binance says would fail

    Binance tests the trade before you sign. If it wouldn’t go through, nothing is sent.

  • A leveraged fund you didn’t ask for

    Funds that move 3× the market each day stay out of Vera’s plans unless you ask for one.

On BNB Chain, Base and Mantle, a contract also checks Vera’s signature, your risk limit and every cent spent.

Recognition.

Stax on BNB Chain is built for the BNB Hack: Tokenized Stocks Edition.

One tap, a whole mix.

What you can own.

42 stocks and funds from bStock and Ondo, paid in USDT, plus Bitcoin, Ethereum and BNB.

Spare USDT can earn in Venus, a BNB Chain lending app. Base and Mantle are still in Settings; gifts stay on Base.

Questions people ask.

What exactly am I buying?

A token that follows the price of one real share. On BNB Chain, two companies make these tokens: bStock and Ondo. Stax doesn’t make them; it helps you buy them.

Why does a stock show two prices?

One is the token, the other is the real share it follows. They’re usually close. Most stocks also come from both bStock and Ondo, so Stax buys the one you can buy now that costs less compared with the real share.

What happens when the US market is closed?

The real share stops trading, so a token’s price can drift away from it. On weekends and US holidays, Vera waits and tells you when the market opens, in your own time. On weekday evenings, some stocks can still be bought through Ondo.

Who is Vera, and do I stay in control?

Vera is your AI investing assistant. Tell her a goal and she builds a plan from stocks you can buy right now, with a reason for each. Nothing moves until you tap to confirm.

How much do I need to start?

$6 per stock. It’s the smallest trade Binance takes, so every stock in a plan gets at least $6. With $20, Vera picks up to 3 stocks.

Do I pay any fees?

No Stax fee on BNB Chain, and no network fees: Stax pays them. You sign in with email or Google, with no seed phrase to keep safe.

Which network does Stax use?

BNB Chain, by default, with your cash in USDT, a digital dollar. Base and Mantle are still there in Settings, and gifts stay on Base.

Can Vera invest for me on a schedule?

Yes. Autopilot is live on BNB Chain. Its rules invest on a schedule, buy when a stock costs less than the real share, keep a mix balanced, and more, always within the limits you set. Rules only ever buy.

Who can use Stax?

Tokenized stocks are for eligible people outside the United States. If you’re in the US or another restricted region, you can still try the demo.

Buy your first real stock, at the right time.

Open Stax

Built on

  • Binance Web3