Liquidity Guides · How to

How to Measure Bid/Ask Spread

Educational guide on How to Measure Bid/Ask Spread from CoinDock's Liquidity Guides pillar.

This is an educational resource from CoinDock's Liquidity Guides pillar covering "How to Measure Bid/Ask Spread". CoinDock provides this content to help token project owners, holders, and traders understand the mechanics behind decentralized exchange listings, liquidity, and safe trading practices.

Nothing on this page is financial advice. CoinDock makes no promises about price movement, returns, or token performance. All trading carries risk and you should consult appropriate professionals before making any decisions.

For more detail, explore the rest of the Liquidity Guides hub and the broader CoinDock education centre.

Step-by-step

How to Measure Bid/Ask Spread

Track spread as a quality indicator for your market.

  1. Capture the book

    Read top-of-book quotes regularly.

  2. Calculate spread

    Spread = ask - bid; basis points = spread / mid x 10000.

  3. Benchmark

    Compare against peers in the same liquidity class.

  4. Track over time

    Plot spread to spot deterioration before users do.

FAQs

What does liquidity actually mean?
Liquidity is the ability to enter and exit a position at expected prices without large slippage.
Why is liquidity important for new coins?
Thin liquidity creates volatile, easily manipulated prices and damages user experience and trust.
What is bid-ask spread?
It is the gap between the best buy and best sell quote — tighter spreads signal healthier markets.
What causes slippage?
Slippage occurs when an order is larger than the depth available at the best price, walking the book.
How can a project improve liquidity?
Provide deeper market-making, publish realistic tokenomics, and avoid unhealthy unlock cliffs.
How is depth measured?
Depth is the cumulative size of resting orders at price levels around the midpoint.

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