Holdr Protocol Overview
  • Protocol Overview
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  • Product
    • Overview
    • The Vault
    • Pools
      • Weighted Pools
      • Composable Stable Pools
      • Liquidity Bootstrapping Pools (LBPs)
    • Smart Order Router
  • Concepts
    • Math
      • Weighted Math
      • Stable Math
    • Fees
  • Ecosystem
    • Governance
    • veHLDR and Gauges
      • veHLDR
        • How veHLDR Works
        • How To Use veHLDR
        • How veHLDR Boosting Works
          • Working Supply
          • Calculating My Boost
          • Minimum veHLDR for Max Boost
      • Gauges
        • How Gauges Work
  • Developers
    • Deployment Addresses
  • Getting Started
    • FAQs
      • Swapping
      • Liquidity
      • Liquidity Mining with the veHLDR and Gauge System
      • Fees
      • The Vault
      • Pools and LBPs
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On this page
  • What type of fees are there?
  • What are the fees for a trade?
  • What happens to the protocol fees?
  • Why do pools have Dynamic Fees?
  1. Getting Started
  2. FAQs

Fees

What type of fees are there?

  • Trading fees: A small percentage of the trade paid by traders to pool LPs, set by the pool creator. Additionally, Holdr governance can vote to introduce a Protocol Trading Fee, which is a percentage of the Trading Fee. For instance, if a pool had a 1% fee, and governance introduced a 1% protocol fee - the total swap fee to the trader would remain at 1%, but now 0.99% would accrue to the pool's LPs, and 0.01% would accrue to the protocol fee collector contract.\

  • Flash Loan fees: A small percentage of assets that are used for flash loans from Holdr's vault. This is the protocol fee - it accrues to the protocol, for allocation by governance.

What are the fees for a trade?

Holdr Pools are extremely customizable, and each pool can have a different fee. It is up to the pool creator to decide how high the fees should be, ranging from 0.0001% to 10%. When using the Smart Order Router, the fees will always be taken into account when finding the best price.

What happens to the protocol fees?

All protocol fees are kept in the ProtocolFeesCollector contract. It is up to Holdr's governance to decide whether and how these fees are used.

Why do pools have Dynamic Fees?

Today, it’s nearly impossible to choose a correct swap fee at pool creation time. Inherently, the optimal trading fee for a pair continuously changes throughout both tokens’ lifecycles and the overall market cycle.

For example, a static fee can have diminishing returns after circumstances change, like liquidity moving to another pool. Another example is that during times of wild volatility, liquidity providers risk sustaining greater impermanent losses.

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Last updated 2 years ago