Centralized exchangeProof of reserves

OKX

Global centralized exchange and Web3 wallet provider, launched internationally in 2017 as OKEx and rebranded OKX in 2022.

Open OKX ↗Arbitrage

Volume (24h)$11.32BUSDT markets tracked live

Coins670with USDT pairs

Spot / Perp markets1143 / 500tracked by ArbiLayer

Base fees0.02% / 0.05%maker / taker, futures

About OKX

Global centralized exchange and Web3 wallet provider, launched internationally in 2017 as OKEx and rebranded OKX in 2022.

Trading fees

Official fee schedule ↗

Spot

Maker0.08%

Taker0.1%

Base tier

USDT-M futures

Maker0.02%

Taker0.05%

Base tier

Regular-user fee tier depends on OKB holdings (larger holdings move spot fees toward 0.06% / 0.08%)

Withdrawals: Network-dependent flat fee per asset

New users

Offers for new OKX users

Region-specific new-user task campaigns run periodically (e.g. 'up to 145 USDT' for deposits, first trade, bots, copy trading and volume milestones, 12 Jan – 1 Mar 2026)
Campaigns generally require identity verification and enrolment via 'Join now'

Claim on OKX ↗No currently running global welcome offer could be verified; terms and regional eligibility vary. Check the offer page before signing up.

VIP program

VIP program ↗

Tier is based on daily asset balance or 30-day trading volume; tiers updated daily.

TierRequirementSpot makerSpot takerFutures makerFutures taker

Regular< $100K assets and < $1M 30d spot vol / < $5M 30d futures vol0.08%0.1%0.02%0.05%

VIP 1≥ $100K assets, or ≥ $1M 30d spot vol / ≥ $5M 30d futures vol0.0675%0.08%0.016%0.045%

VIP 2≥ $200K assets, or ≥ $5M 30d spot vol / ≥ $10M 30d futures vol0.06%0.07%0.015%0.036%

VIP 3≥ $2M assets, or ≥ $10M 30d spot vol / ≥ $50M 30d futures vol0.055%0.065%0.01%0.028%

VIP 4≥ $5M assets, or ≥ $20M 30d spot vol / ≥ $200M 30d futures vol0.03%0.045%0.008%0.027%

VIP 5≥ $20M assets, or ≥ $100M 30d spot vol / ≥ $600M 30d futures vol0.025%0.035%0.005%0.026%

VIP 6≥ $50M assets, or ≥ $200M 30d spot vol / ≥ $1B 30d futures vol0%0.03%0%0.025%

VIP 7≥ $100M assets, or ≥ $500M 30d spot vol / ≥ $1.5B 30d futures vol-0.002%0.025%-0.002%0.02%

VIP 8≥ $250M assets, or ≥ $1B 30d spot vol / ≥ $2B 30d futures vol-0.005%0.02%-0.005%0.02%

VIP 9≥ $500M assets, or ≥ $5B 30d spot vol / ≥ $20B 30d futures vol-0.0075%0.0175%-0.005%0.015%

Proof of reserves

✓ Reserves verifiedReport ↗

Proof of reserves

Published

Total reserves

$27.40B

Snapshot

September 2026

Method

zk-STARK (open source), previously Merkle tree

Frequency

Monthly

47th PoR report: $27.4B in primary assets
BTC 109%, ETH 101%, USDT 105%, USDC 100%

Company

Founded

2017

Headquarters

Global platform operated by Aux Cayes FinTech Co. Ltd. (Seychelles); regional entities incl. Malta (EEA), UAE, Singapore and the US (San Jose, California)

Token

OKBFee-tier discounts for regular users based on OKB holdings; gas token of the X Layer network; supply fixed at 21M after the August 2025 burn

Founders

SXStar XuFounder

Leadership

SXStar XuFounder and CEO

RRRoshan RobertCEO, OKX US

Products

SpotMarginPerpetual futuresExpiry futuresOptionsEarn / lendingOKX WalletX Layer

Licences & registrations

EU: MiCA CASP authorisation for OKX Europe Limited from Malta's MFSA (27 January 2025)US: OKX INC., NMLS #1767779Dubai: provisional virtual asset licence (July 2022)

Not available in

CanadaHong KongIndiaJapanMalaysiaNepalUzbekistanAfghanistanCubaIranNorth KoreaSyriaCrimea, Donetsk and Luhansk regionsUS territories and certain US jurisdictions (US residents served by OKX US)Derivatives restricted in Australia, Brazil, South Korea and the United Kingdom

Incidents & regulatory history

2025Pleaded guilty in the US to operating an unlicensed money-transmitting business; about $505M in penalties
2020Withdrawals temporarily suspended while the founder cooperated with a police investigation in China
2018A $416M BTC futures position was force-liquidated, leading to a 17% socialized clawback on profitable traders