๐Ÿงป
Rollie Finance
  • ๐ŸงปIntroduction
  • ๐Ÿ“ŠTokenomics
  • ๐Ÿ›ฃ๏ธRoadmap
  • GETTING STARTED
    • ๐Ÿ“œBeginners Guide
      • Connecting Your Wallet
      • Get ETH on Scroll
    • ๐ŸงปROLLs
      • How to get ROLLs?
      • Mini-games
      • Tips
    • ๐Ÿค‘Stake
      • Stake $USDC
      • Stake $ROLI
      • Stake $esROLI
      • $esROLI Vesting
    • ๐Ÿ“ˆTrade
      • Pairs List
      • Opening Trades
      • Managing Trades
      • Closing Trades
      • Trading Flow
      • Trading Engine
    • ๐ŸšฉOne-Swipe AI Trading
      • What is One-Swipe AI Trade
      • How to start?
      • Take Profit / Stop Loss
    • ๐Ÿ’ฐTrade-to-Earn
    • ๐Ÿ‘ฏReferral System
    • ๐ŸOracle
    • ๐Ÿช„Risks
  • CONCEPTS
    • ๐Ÿ’ธFees and Spread
    • ๐Ÿ‘จโ€๐Ÿ’ปKeepers
    • ๐ŸคฏOpen Interest
  • RESOURCES
    • *๏ธBrand Asset
    • ๐ŸŒLinks
  • DEVELOPERS
    • ๐Ÿ“šContract
    • ๐Ÿ”Security Audits
    • ๐ŸžBug Bounty (Coming Soon)
    • ๐Ÿ› ๏ธDeveloper Information (Coming Soon)
    • ๐Ÿ•ท๏ธOperating a Keeper (Coming Soon)
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  1. CONCEPTS

Open Interest

Rollie Finance sets a maximum open interest (maxOI) and a maximum net open interest (maxNetOI) to protect our liquidity providers, which will be updated periodically to reflect the optimal limits for the platform, balancing growth needs and security for our liquidity providers.

How Open Interest (OI) works:

For the BTC/USD trading pair example, the maximum open interest (maxOI) for both the long and short sides is set at 6M.

The current long open interest is 2M, below the maximum limit. The current short open interest is 1M, below the maximum limit.

To calculate the net open interest (netOI) for risk management purposes, we take the absolute value of the difference between the long and short open interest. In this case, the netOI is 2M - 1M = 1M.

The maximum net open interest (maxNetOI) cap limits the net market exposure for a specific asset based on the maximum market risk allowed. If the netOI exceeds the maxNetOI limit, the market exposure is too high and needs to be controlled. In this example, the netOI of 1M has reached the maximum net open interest cap.

As a result, new long positions can no longer be opened because the net open interest has hit the maximum net open interest cap. However, the vault can still accommodate an additional 1M short open interest without altering the long open interest.

This mechanism helps manage risk by controlling the net market exposure within predefined limits, ensuring the trading model remains secure and stable.

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Last updated 1 year ago

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