Documentation
  • DBOE
    • 🔑What is DBOE?
    • ⌚Key Timelines
      • 🏆Milestones
      • 🎯Future Plan
    • 🪙Tokenomics
      • Token Details
      • Token Features
      • Commitment to Transparency and Accountability
    • 🧊DBOE Point Rewards Program
    • 💲Fees
    • 🌎Community Power
      • 💦Airdrops
        • Go-live Airdrop
        • Exclusive Whitelist Airdrop
      • 👥Referral
      • 🎁Minigame
    • 🔰Brand Assets
  • FAQs
    • 📗DBOE Tutorial
      • DBOE Options Basics
      • Instructions for creating a Metamask wallet
      • Step-by-Step Guide to Start Trading Spot on DBOE
      • Step-by-Step Guide to Start Trading Options on DBOE
      • Beginners' FAQs: Exploring DBOE Trading Features
      • How to download the DBOE app (Beta version) on iPhone through TestFlight?
      • Guide for Mobile App
      • Terminology and Indicators in Derivatives
        • Orderbook
        • AMM
        • Options
        • The Greeks
        • Options Pricing
        • Options Strategies
      • How to read 3D Volatility Surface
      • How to calculate Premium with Black Scholes
    • ⁉️General FAQs
      • 1. What is the max loss for DBOE Option Sellers?
      • 2. What is the max loss for DBOE Option Buyers?
      • 3. What are order types currently supported by DBOE?
      • 4. Does DBOE support “Fill Or Kill” order attribute?
      • 5. How to amend an order?
      • 6. What is DBOE daily maintenance time window?
      • 7. Do I need to register and deposit on DBOE?
      • 8. How is DBOE Options different from Futures, Spot and Options?
      • 9. Why say DBOE Options helps protect Portfolio Investment?
      • 10. How does the final settlement of DBOE Options work?
      • Other questions?
    • 📁Others/Misc
      • Options Basics
      • The Benefits of Derivatives
      • What Is The Difference Between European and American Style Options?
      • Crypto Basics
        • What is Blockchain?
        • What are Cryptocurrencies?
        • What is a Decentralised Network?
        • What is a Centralised Market?
        • What is Proof of Stake?
        • What is a Smart Contract?
        • What is Gas?
      • What is Custody?
      • What is a DEX?
  • Algo Trading
    • 🛡️Algo Trading on DBOE
      • High level architecture
      • End-to-end integration steps
      • Sample Codes
      • DBOE On-Chain CLOB logic
    • ⁉️FAQs on DBOE On-Chain CLOB logic
      • 1. What is the methodology to calculate the mark price (or reference price)?
      • 2. Can we have some illustrations on the mark price methodology?
      • 3. Noticed the first spread level is 0, how does it help?
      • 4. Any constraints when submitting an order?
      • 5. How to query all the configurations of on-chain CLOB?
      • 6. Would LMT order trigger matching?
      • 7. What would happen if a MKT order is submitted?
      • 8. Who is going to pay for the gas fee when submitting orders?
      • 9. Any suggestion to adjust gas fee when the network is unable to predict it?
      • 10. What is the rough estimation of gas fee so far?
      • 11. What are the order submission steps and the Min. Allowance in DBOE?
    • ⚠️Disclaimer
  • Security
    • Audits
      • Round 1
      • Round 2
    • Smart Contracts Addresses
    • Privacy Policy
      • What Personal Information do we collect about you, why and on which legal basis?
      • Do we share your Personal Information?
      • Do we transfer your Personal Information?
      • For how long do we keep your Personal Information?
      • How do we secure your Personal Information?
      • Your rights
      • Changes to the Privacy Policy
      • Contact us
    • Term of use
      • 1. Definitions
      • 2. Right to Use the Site
      • 3. Proprietary Rights
      • 4. Additional Rights
      • 5. Prohibited Uses*
      • 6. Non-Custodial and No Fiduciary Duties
      • 7. Non-Solicitation; No Investment Advice
      • 8. No Warranties
      • 9. Assumption of Risk
      • 10. Third-Party Resources and Promotions
      • 11. Release of Claims
      • 12. Indemnity
      • 13. Limitation of Liability
      • 14. Resolution of Disputes
      • 15. Class Action and Jury Trial Waiver
      • 16. Governing Law
      • 17. Language and Contact details
      • 18. Entire Agreement
    • Contract Specifications
    • Whitepaper
  • OFFICIAL LINKS
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On this page
  • Java-based smart contract (auto-generated by web3j):
  • POC Market making Program:

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  1. Algo Trading
  2. Algo Trading on DBOE

Sample Codes

PreviousEnd-to-end integration stepsNextDBOE On-Chain CLOB logic

Last updated 1 year ago

Was this helpful?

Java-based smart contract (auto-generated by web3j):

POC Market making Program:

  • Pull live prices from external venues.

  • Calculate greek risk given a list of holder addresses.

  • Hedging out the risk using futures on an external venue (e.g. Binance).

  • Submit two sided quotes on DBOE market.

🛡️
LogoGitHub - Defi-Board-Options-Exchange/java-dboe-labs: Tools and Utilities used by DBOE and its ecosystemGitHub
https://github.com/Defi-Board-Options-Exchange/java-dboe-labs/tree/master/dboe-web3j-common/src/main/java/com/ngontro86/dboe/web3j
https://github.com/Defi-Board-Options-Exchange/java-dboe-labs/tree/master/dboe-market-making