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Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
","313671","28319","0","0","0","41261","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","142353","0","0","0","0","0","4435","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","662","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","993","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0Published on 21 Oct 2024Updated on 11 Feb 2026FAQ93Why is my accessible balance lower than my funds unavailable for withdrawal?
USD value (Crypto asset) Accessible balance 20,000 (~20 ETH) Unavailable for withdrawal 0 (Protected value) 0 (Locked value) 0 Available for withdrawal 20,000 (~20 ETH)Published on 13 May 2024Updated on 3 Apr 2026FAQ357What is Proof of Reserves (PoR) user snapshot data?
+ 0 = 9000 USDT Margin trading position assets = 0 USDT Margin trading position liabilities = -14,099.8 USDT.Published on 20 Jan 2023Updated on 3 Apr 2026FAQ514OKX to adjust discount rates for several assets
ORDI、AAVE、APT、ARB、EOS、GALA、NEAR、OP、SUI、TRX、UNI 0 ~ 1,000,000 0.85 0 ~ 500,000 0.7 1,000,000 ~ 2,000,000 0.75 500,000 ~ 1,000,000 0.65 2,000,000 ~ 4,000,000 0.5 1,000,000 ~ 2,000,000 0.5 > 4,000,000 0 > 2,000,000 0 ALGO、APE、BIGTIME、BLUR、BNB、BSV、CFX、CHZ、COMP、CRO、CRV、DYDX、ETC、FLOW、FTM、GMT、GRT、HBAR、ICP、LDO、LRC、LUNC、LUNA、MAGIC、MANA、MASK、MEME、MKR、NEO、PEOPLE、PEPE、PYTH、SAND、SATS、STORJ、STX、SUSHI、TIA、TON、TRB、WAVES、WLD、XLM、YGG 0 ~ 250,000 0.8 0 ~ 250,000 0.6 250,000 ~ 500,000 0.7 250,000 ~ 500,000 0.55 500,000Published on 29 Jan 2024Updated on 17 Nov 2025AnnouncementsOKX to adjust discount rates for several assets
Specific adjustments are as follows: Assets Before After Tiers (USD) Discount rates Tiers (USD) Discount rates SUI 0~250,000 0.8 0~1,000,000 0.85 250,000~500,000 0.7 1,000,000~2,000,000 0.75 500,000~1,000,000 0.5 2,000,000~4,000,000 0.5 >1,000,000 0 >4,000,000 0 PEOPLE, LUNC, TRB, SATS 0~50,000 0.5 0~250,000 0.8 >50,000 0 250,000~500,000 0.7 500,000~1,000,000 0.5 >1,000,000 0 Introduction to discount rates In multi-currency cross margin mode and portfolio margin mode, different currencies in crossPublished on 12 Jan 2024Updated on 17 Nov 2025AnnouncementsZero-Fee Promotion Ending for USDT-USDⓈ
Trading pair Maker fee Taker fee DAI-USDT 0% 0% PYUSD-USDT 0% 0% USDC-USDT 0% 0% USDG-USDT 0% 0% *Zero-fee pairs may not be available in all jurisdictions. If such service or feature is not available in your jurisdictions, then terms specific to such service or feature do not apply to you.Questions? We encourage customers to review these changes and adjust trading strategies as needed. For more details, please contact Customer Support.Published on 24 Dec 2025Updated on 29 Dec 2025AnnouncementsZero-Fee Promotion Ending for USDT-USDⓈ
Trading pair Maker fee Taker fee DAI-USDT 0% 0% PYUSD-USDT 0% 0% USDC-USDT 0% 0% USDG-USDT 0% 0% *Zero-fee pairs may not be available in all jurisdictions. If such service or feature is not available in your jurisdictions, then terms specific to such service or feature do not apply to you.Questions? We encourage customers to review these changes and adjust trading strategies as needed. For more details, please contact Customer Support.Published on 24 Dec 2025Updated on 24 Dec 2025AnnouncementsOKX position tiers to be adjusted
) Maintenance margin ratio Min. initial margin ratio Max. leverage 1 0 1,000 1.00% 1.30% 75 2 1,001 2,500 1.50% 2.00% 50 3 2,501 5,000 2.00% 5.00% 20 4 Increase by 5,000 conts from the previous tier Increase by 5,000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier LUNAUSDT perpetual swap Tier Min. amount (Cont) Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage 1 0 3,500 1.00% 1.30%Published on 7 Apr 2021Updated on 17 Nov 2025AnnouncementsOKX position tiers to be adjusted
margin ratio Min. initial margin ratio Max. leverage 1 0 200 0.80% 1.30% 75 2 201 1,000 1.00% 2.00% 50 3 1,001 2,500 1.50% 2.50% 40 4 Increase by 2,500 conts from the previous tier Increase by 2,500 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier BSVUSDT futures Tier Min. amount (Cont) Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage 1 0 20 1.00% 1.30% 75 2 21 50 1.50% 2.00%Published on 22 Apr 2021Updated on 17 Nov 2025AnnouncementsOKX to postpone delisting of ZK margin trading pair and perpetual futures
Adjustment of discount rate Crypto Before After Tier (USD) Discount rate Tier (USD) Discount rate ZK 0 - 50,000 0.5 0 0 > 50,000 0 OKX team May 31, 2024Published on 31 May 2024Updated on 9 Feb 2026AnnouncementsOKX to postpone delisting of STARL and ANT margin trading pair
Adjustment of discount Crypto Before After Tier (USD) Discount rate Tier (USD) Discount rate STARL, ANT 0-50,000 0.5 0 0 > 50,000 0 OKX team May 23, 2024Published on 23 May 2024Updated on 17 Nov 2025AnnouncementsOKX to postpone delisting of WSM margin trading pair and perpetual futures
Adjustment of discount Crypto Before After Tier (USD) Discount rate Tier (USD) Discount rate WSM 0-50,000 0.5 0 0 > 50,000 0 OKX team February 5, 2024Published on 5 Feb 2024Updated on 17 Nov 2025AnnouncementsOKX to delist KISHU margin trading pairs
Adjustment of discount Asset Before After Tier (USD) Discount rate Tier (USD) Discount rate KISHU 0 - 50,000 0.5 0 0 > 50,000 0 OKX will gradually adjust discount of the above cryptos. If you're using the above cryptos as collateral, please adjust your collateral to maintain healthy Loan-To-Value (LTV) ratios. Please note that if you fail to do so, it'll cause our system to implement forced liquidations to settle any outstanding debts or positions.Published on 12 Sept 2024Updated on 9 Feb 2026AnnouncementsOKX will further adjust portfolio margin parameters
MR1: spot shock Before adjustments Price move Underlying asset Maximum price move BTC, ETH +/– 0%, 5%, 10%, 15% LTC, BCH, EOS, OKB, DOT, BSV, LINK, FIL, ADA, TRX, UNI, XRP +/– 0%, 7%, 14%, 20% Others +/– 0, 8%, 16%, 25% Upcoming adjustments Price move Underlying asset Maximum price move BTC, ETH +/– 0%, 4%, 8%, 12% LTC, BCH, EOS, OKB, DOT, BSV, LINK, FIL, ADA, TRX, UNI, XRP +/– 0%, 6%, 12%, 18% Others +/– 0, 8%, 16%, 25% MR6: extreme move Before adjustments Underlying asset Maximum price move BTCPublished on 2 Jan 2025Updated on 17 Nov 2025AnnouncementsOKX to adjust discount rates for BETH
Specific adjustments are as follows: Asset Before After Tier (USD) Discount rate Tier (USD) Discount rate BETH 0 ~ 2,000,000 0.95 0 ~ 1,000,000 0.8 2,000,000 ~ 4,000,000 0.85 1,000,000 ~ 2,000,000 0.75 4,000,000 ~ 8,000,000 0.5 2,000,000 ~ 4,000,000 0.5 > 8,000,000 0 > 4,000,000 0 Introduction to discount rates In multi-currency cross margin mode and portfolio margin mode, different currencies in cross margin accounts can be converted into their USD value and used as margin.Published on 6 Feb 2024Updated on 17 Nov 2025Announcements