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How the Order Book Works

Updated over 3 weeks ago

When you open a market on Bayse, you’ll see the Order Book, which shows all active buy and sell orders from other traders.

If the order book is hidden, tap the drop-down arrow to expand it.

Understanding the Order Book Columns

The order book has three columns:

  • Price – the price traders are willing to buy or sell at

  • Shares – number of shares available at that price

  • Amount – total cost or payout for those shares

Buy Orders (Bids)

  • Shown in green

  • Represent offers to buy at a specific price or lower

  • If no sell order matches your price, your bid stays visible in the order book until expiration

Sell Orders (Asks)

  • Shown in red

  • Represent offers to sell at a specific price or higher

  • If no buy order matches your price, your ask stays visible in the order book until expiration

Order Book Sorting

  • Bids are sorted from highest to lowest price

  • Asks are sorted from lowest to highest price

Best Prices

  • Best Bid → highest buy price

  • Best Ask → lowest sell price

  • Spread → difference between best bid and best ask

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