多个品种大涨，交易所出手

Core Viewpoint - The Shanghai Futures Exchange (SHFE), Shanghai International Energy Exchange (INE), and Zhengzhou Commodity Exchange (ZCE) have announced adjustments to trading limits, margin requirements, and price fluctuation limits for various futures contracts, effective from March 4, 2026 [2][5][6]. Group 1: Trading Limits Adjustments - For fuel oil futures, the maximum daily opening position for non-futures company members and foreign special non-broker participants is set at 6,000 lots [2]. - For crude oil futures, the maximum daily opening position is set at 1,200 lots, while for low-sulfur fuel oil futures, it is also 6,000 lots, and for the shipping index (European line), it is 50 lots [3][4]. Group 2: Margin and Price Fluctuation Adjustments - The price fluctuation limit for crude oil futures contracts (sc2607 to sc2903) is set at 12%, with a hedging margin requirement of 13% and a general margin requirement of 14% [5]. - Similarly, for low-sulfur fuel oil futures contracts (lu2604 to lu2703), the price fluctuation limit is also 12%, with the same margin requirements as crude oil [5]. Group 3: Market Performance - On March 3, multiple energy and chemical futures saw significant increases, with main contracts for crude oil, fuel oil, low-sulfur fuel oil, methanol, liquefied petroleum gas, and the shipping index (European line) reaching their daily limit [8].