广州期货交易所：2026年春节假期调整相关期货合约涨跌停板幅度和交易保证金标准

Group 1 - The Guangzhou Futures Exchange announced adjustments to the price fluctuation limits and margin standards for various futures contracts ahead of the 2026 Spring Festival holiday [1][2] - Starting from the settlement on February 12, 2026, the price fluctuation limit for industrial silicon futures will be adjusted to 11%, with speculative trading margin set at 13% and hedging margin at 12% [1] - The price fluctuation limit for polysilicon futures will be adjusted to 12%, while both speculative and hedging margin standards will remain unchanged [1] - For lithium carbonate futures, the price fluctuation limit will be set at 15%, with speculative margin adjusted to 17% and hedging margin to 16% [1] - Platinum and palladium futures will see a price fluctuation limit adjustment to 24%, with both speculative and hedging margin standards set at 26% [1] Group 2 - Trading will resume on February 24, 2026, and the price fluctuation limits and margin standards for industrial silicon, polysilicon, platinum, and palladium futures will revert to pre-adjustment levels on the first trading day without unilateral price limits [2] - The price fluctuation limit for lithium carbonate futures will be adjusted to 13%, with speculative margin set at 15% and hedging margin at 14% [2] - In cases where the adjusted limits and standards differ from the current ones, the higher limits and standards will be enforced [2]