Predict Bay™

Sub-second event trading on Sui, powered by DeepBook Predict. Practice mode live today.

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© 2026 PredictBay Pte. Ltd.Practice mode uses points · Sui mode settles in real USDC on mainnet · rounds settle against on-chain price feeds
Start predicting in under 5 minutes

Trading PredictionsMade Simple

No trading experience required. No complex charts to analyze. Just your prediction on where prices are headed—up or down. Here’s exactly how it works.

See the Steps

HAPPENING RIGHT NOW

A round is open. Watch it settle.

LIVEBTC/USD · 3-MIN ROUND

ROUND CLOSES IN

--:--

LAST PRICE

—

STRIKE

—

NO POSITIONS YET THIS ROUND — BE THE FIRST

▲ ABOVE
▼ BELOW
Start trading now→

Practice mode · no wallet, no deposit, free to start

4 Steps to Your First Prediction

From sign-up to your first trade in minutes, not hours.

1
Step 01

Create Your Account

Sign up in seconds using your Google account. Our ZK Login technology creates a secure blockchain wallet automatically—no seed phrases, no browser extensions, no prior crypto experience needed.

  • One-click Google sign-in
  • Automatic wallet creation
  • No downloads required
  • Works on any device
~30 seconds
2
Step 02

Browse Markets

Explore our selection of hourly and daily markets. Each market shows you the current price, time until resolution, and potential payouts. Filter by asset type or timeframe to find markets that match your interests.

  • Bitcoin, Ethereum, and more cryptos
  • Solana, XRP, and other top crypto assets
  • Hourly markets for quick results
  • Daily markets for longer analysis
Browse freely
3
Step 03

Make Your Prediction

For each market, you simply predict: will the price be higher or lower when the market closes? Choose UP or DOWN, decide your stake, and confirm. That’s the entire process—no complex order types, no leverage to manage.

  • Simple UP or DOWN choice
  • Set your own stake amount
  • See potential payout before confirming
  • Instant on-chain confirmation
~10 seconds per trade
4
Step 04

Collect Your Payout

When the market closes, the final price is fetched from trusted oracles and your prediction is automatically evaluated. If you’re correct, your payout appears in your account instantly. Withdraw anytime you want.

  • Automatic settlement at market close
  • Payouts credited instantly
  • Withdraw to any wallet
  • Full transaction history available
Instant settlement

Questions Before You Start?

Quick answers to common first-timer questions.

How long do markets last?

Hourly markets resolve every 60 minutes on the hour. Daily markets resolve at the end of the trading day (midnight UTC for crypto markets).

How are prices determined?

We use trusted on-chain oracles to fetch real-time market prices. These prices are verifiable on-chain and resistant to manipulation.

What if I lose?

If your prediction is incorrect, you lose your stake for that market. This is why we encourage you to only trade with funds you can afford to lose. There’s no additional risk beyond your stake.

Do I need crypto experience?

Not at all. We’ve designed Predict Bay™ to be accessible to everyone. If you can use Google and have an opinion about market direction, you have everything you need.

Understanding the Risks

Prediction markets involve real financial risk. When you make a prediction, you’re staking funds that you could lose if your prediction is incorrect.

Only trade with money you can afford to lose. Past performance doesn’t guarantee future results, and even skilled traders experience losses.

We encourage responsible trading. Set personal limits, take breaks, and never chase losses. If you ever feel like trading is becoming a problem, please seek help.

Frequently Asked Questions

Everything you need to know about trading on Predict Bay.

Predict Bay is a prediction market platform where you can forecast whether crypto prices will go up or down. We offer hourly and daily markets on popular assets like Bitcoin, Ethereum, and Solana. If your prediction is correct, you win.

Make Your First Prediction

The next hourly market closes soon. Sign in with Google, pick a direction, and find out if you're right.

No credit card. No downloads. No prior experience.