交易所大幅收紧白银期货交易限额

Core Viewpoint - The Shanghai Futures Exchange (SHFE) has announced adjustments to trading limits for silver and tin futures, as well as changes to margin requirements and price fluctuation limits for copper and aluminum futures, reflecting ongoing regulatory tightening in response to market volatility and potential misconduct [2][3][4][5][12]. Group 1: Trading Limits Adjustments - The maximum number of contracts for intraday opening trades for silver futures (AG2602 to AG2701) has been reduced to 800 contracts [2]. - The maximum number of contracts for intraday opening trades for tin futures (SN2602 to SN2701) has been set at 200 contracts [2]. - This marks the fourth consecutive tightening of trading limits for silver futures since December of the previous year, with the last adjustment occurring on January 16, when the limit was 3,000 contracts [3]. Group 2: Margin and Price Fluctuation Adjustments - Starting January 28, 2026, the price fluctuation limit for copper futures will be adjusted to 9%, with the margin requirement for hedging set at 10% and for general positions at 11% [5][6]. - Similar adjustments will apply to aluminum futures, with the same price fluctuation limits and margin requirements as copper [5][7]. Group 3: Regulatory Measures - The SHFE has implemented regulatory measures against 16 clients suspected of failing to declare actual control relationships in silver and tin futures trading, imposing a one-month limit on opening positions and withdrawals [8][12]. - A group of accounts exceeded the intraday opening trade limits, leading to regulatory actions against them, highlighting the exchange's commitment to maintaining market order and integrity [12][13]. - Analysts emphasize the importance of risk awareness among market participants, given the heightened volatility and trading activity in precious and non-ferrous metals markets [12][13].