Learn
Games

Price Prediction

Choose UP or DOWN for a trading pair. A round's result compares its recorded close price with its recorded lock price.

Round timing

Each round has an entry period followed by a price measurement period. Entries close at the lock time. The price movement from lock to close determines the result. The next round can accept entries while the preceding round is being measured.

Example with five-minute intervals: entries are open from minute 0 to minute 5. The lock price is recorded at minute 5 and the close price at minute 10. The card shows the timestamps for the selected round.
  1. 1
    Open
    Choose a trading pair, select UP or DOWN and enter a stake within the displayed limits. Each wallet can enter once per pair per round.
  2. 2
    Lock
    Entries close and the lock price is recorded. Submitted positions remain fixed for the round.
  3. 3
    Close
    The close price is recorded and compared with the lock price for the selected price source.
  4. 4
    Collect
    A winning position becomes eligible for Claim. A tied, cancelled or unresolved round can qualify for Refund under the contract's eligibility checks.

Results

UP
The close price is greater than the lock price.
DOWN
The close price is less than the lock price.
Tie
The recorded prices are equal. Stakes become eligible for a refund.

Price sources

Published price
The operator submits a price reading and its associated reference to the contract.
On-chain oracle
The contract reads a configured oracle feed when the round is processed, where this mode is enabled.

Results use the lock and close prices stored for the round's price source. A live chart shows price updates; the recorded round prices determine settlement.

Payout calculation

The total pool combines both outcome pools, including their allocated seed. The applicable reward rate determines the amount used for payouts. A winning stake receives its proportional share of that amount.

Example at a 95% reward rate: the UP pool contains 3 BNB and DOWN contains 1 BNB. If UP wins, a 1 BNB winning stake receives approximately 1.2667 BNB, including its original stake.
Displayed multiplier
The card shows the gross pool ratio before the claim fee. New entries, including your own, change that ratio. The final pools determine the payout.

Entry settings

Minimum and maximum amounts, round duration and reward rate come from the game contract. The entry screen displays the applicable amounts and estimated return. An entry must be confirmed on chain before the round locks.

Ethereum
Binance Smart Chain
Base
Arbitrum