工业硅期货有单日开仓限额吗

Group 1 - The Guangzhou Futures Exchange has implemented daily opening position limits for industrial silicon futures contracts starting from August 1, 2025, with specific limits set for different contracts [1] - Non-futures company members or clients are restricted to a maximum of 500 contracts for SI2509 and 2,000 contracts for SI2510, SI2511, SI2512, and SI2601 on a single trading day [1] Group 2 - The daily opening position limits are expected to fragment speculative demand, leading to increased price volatility during sudden market movements, with short-term premiums potentially rising by 10 to 15 yuan per ton [2] - The limits may also distort inter-month price differentials as funds migrate, affecting the overall market dynamics and volatility [2] - While supply and demand will ultimately dictate market trends, the imposed limits will leave quantifiable impacts on opening gaps, intraday fluctuations, and inter-month price differentials [2]