To continuously improve our options trading services, OKX will update its option fee calculation rules on May 15, 2025, at 3:00 PM (UTC+8). Below are the key changes:
Key Adjustments to Option Fee Structure
1. Trading Fees
| Parameter | Previous Formula | Updated Formula |
|---|---|---|
| Transaction Fee | Min(Fee Rate × Multiplier × Face Value × Contracts, 12.5% × Premium × Multiplier × Face Value × Contracts) | Min(Fee Rate × Multiplier × Face Value × Contracts, **7%** × Premium × Multiplier × Face Value × Contracts) |
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2. Exercise Fees
| Parameter | Previous Formula | Updated Formula |
|---|---|---|
| Exercise Fee | Min(0.02% × Multiplier × Face Value × Contracts, Taker Fee Rate × Multiplier × Face Value × Contracts, 12.5% × Settlement Price × Multiplier × Face Value × Contracts) | Min(0.02% × Multiplier × Face Value × Contracts, Taker Fee Rate × Multiplier × Face Value × Contracts, **7%** × Settlement Price × Multiplier × Face Value × Contracts) |
Note:
- Same-day options (expiring non-Friday) remain exempt.
- Applies only to exercised options.
3. Liquidation Fees
| Parameter | Previous Formula | Updated Formula |
|---|---|---|
| Liquidation Fee | Min(Taker Fee Tier × Multiplier × Contracts, 12.5% × Mark Price × Multiplier × Face Value × Contracts) | Min(Taker Fee Tier × Multiplier × Contracts, **7%** × Mark Price × Multiplier × Face Value × Contracts) |
Why These Changes Matter
- Reduced Costs: Lower caps (12.5% → 7%) make trading and exercising options more cost-effective.
- Competitive Edge: Aligns with OKX’s commitment to affordable derivatives trading.
- Transparency: Clear fee structures foster trust and long-term user engagement.
👉 Start trading options on OKX today
FAQs
Q1: When do the new fees take effect?
A: The updates apply starting May 15, 2025, 3:00 PM UTC+8.
Q2: How do I calculate my potential fees post-adjustment?
A: Use the formulas above or check OKX’s fee schedule.
Q3: Are there exceptions to the exercise fee?
A: Yes, same-day options (non-Friday expiry) incur no exercise fee.
Q4: Will this affect existing option contracts?
A: No, only trades executed after the生效 date are subject to the new rules.
OKX remains dedicated to delivering innovative products and exceptional service. For questions, contact [email protected].
OKX Team
May 8, 2025
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