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The combo price as displayed on the builder is based on the mid-point of the latest bids and asks on the order book. However, block trading occurs off of the order book as a privately negotiated transaction between a Taker and a Maker. Therefore, the quote that the Maker provides to you does not necessarily need to match the order book price.Published on Jun 29, 2022Updated on Mar 6, 202616X Layer upgrade and OKT/OKB asset handling FAQ
After the burn, all OKB transferred to the black hole address will be automatically burned, manual OKB burns will stop, and the total supply of OKB will be fixed at 21 million.Will OKT deposits now also be exchanged at the same average closing price? Yes. OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time.Published on Aug 13, 2025Updated on Jan 29, 202627Why did my account verification fail?
Screenshot / Non-original File / Missing Pages / Damaged File / Expired File / Unsupported Language Issue Description: The system detects any of the following: screenshots, scanned or printed copies instead of original documents; black-and-white photos; missing pages; poor-quality or damaged files; expired documents; or documents in an unsupported language.Published on Apr 6, 2026Updated on Apr 11, 2026What's Options trading?
Mark Price Determined by OKX using the Black model on a real-time basis. Implied volatility is derived from market data, along with the volatility cap and floor. Creation Time Options with new expiration date are created at 8:30 UTC. Expiry Time 08:00 (UTC) on the expiration date Settlement Price Time-weighted average price of the index price during the last one hour before expiration. (The snapshot of the index price is taken at 200ms interval) Please refer to option settlement price history.Published on Nov 19, 2024Updated on Apr 2, 202611Building RFQs
We're currently optimizing the list and expect to complete the update by mid-next month. In the meantime, you can search directly for the crypto you'd like to trade.Published on Jun 30, 2022Updated on Apr 9, 202630
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