Deribit 将于 2026 年 8 月 18 日更新线性 USDC 永续合约规格
Linear USDC Perpetuals Spec Update
Deribit 是主流加密衍生品交易所，合约规格变更直接影响交易参数，交易者需在 8 月 18 日前更新系统，否则新订单可能被拒。
On Tuesday, 18 August 2026 after 9:00 UTC, Deribit will update the contract specifications for Linear USDC perpetuals across both on-screen order books and block trades.
2026年8月18日（星期二）UTC时间9:00后，Deribit将更新屏幕订单簿和区块交易中线性USDC永续合约的合约规格。
These updates include changes to tick size, contract size, and minimum order size across supported Linear USDC perpetual markets.
这些更新包括对支持的线性USDC永续合约市场的价格跳动、合约规模和最小订单规模的变更。
The goal of these changes is to improve tradability and support deeper participation in these markets.
这些变更旨在提高可交易性，并支持这些市场更深入的参与。
After the update goes live, any new orders submitted with non-conforming tick sizes, contract sizes, or minimum order sizes will be rejected.
更新生效后，任何提交的不符合价格跳动、合约规模或最小订单规模的新订单将被拒绝。
Because the parameter changes are reductions, orders that conform to the current specifications will also conform to the new specifications automatically. Existing positions will not be affected, but traders should still update their systems promptly to align with the new contract specs going forward.
由于参数变更是缩减，符合当前规格的订单将自动符合新规格。现有仓位不受影响，但交易者仍应及时更新系统，以符合未来的新合约规格。
For more details, click here.
更多详情，请点击此处。
Deribit. Always Open.
Deribit。始终开放。
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力