地缘冲突反复，市场重回流动性趋紧交易逻辑

Group 1: Market Analysis - Iran's Supreme Leader Mojtaba Khamenei stated that Iran won't give up revenge, will use strategies like blocking the Strait of Hormuz, and may open new fronts. Iran's Deputy Foreign Minister said some ships are allowed to pass through the Strait of Hormuz. The US initial jobless claims last week dropped by 1,000 to 213,000, slightly below market expectations. The US trade deficit in January narrowed by 25% to $54.5 billion, and exports increased by 5.5% month-on-month [1] Group 2: Futures Quotes and Volumes - On March 12, 2026, the Shanghai Gold main contract opened at 1,148.00 yuan/gram, closed at 1,148.10 yuan/gram, a -0.34% change from the previous trading day. The trading volume was 41,087 lots, and the open interest was 129,725 lots. The night session closed at 1,137.50 yuan/gram, a -0.92% drop from the afternoon close. The Shanghai Silver main contract opened at 21,771.00 yuan/kg, closed at 22,062.00 yuan/kg, a -0.87% change. The trading volume was 414,009 lots, and the open interest was 206,073 lots. The night session closed at 21,706 yuan/kg, a -1.61% drop [2] Group 3: US Treasury Yield and Spread Monitoring - On March 12, 2026, the US 10-year Treasury yield closed at 4.257%, a -0.59 BP change from the previous trading day. The 10-year and 2-year spread was 0.525%, a +0.66 BP change [3] Group 4: Position and Volume Changes on SHFE - On March 12, 2026, on the Au2604 contract, long positions decreased by 3,407 lots, and short positions decreased by 62 lots. The total trading volume of Shanghai Gold contracts was 250,176 lots, a -13.25% change. On the Ag2606 contract, long positions decreased by 1,679 lots, and short positions increased by 1,080 lots. The total trading volume of silver contracts was 711,780 lots, a 0.39% change [4] Group 5: Precious Metal ETF Position Tracking - The gold ETF position was 1,077.28 tons, an increase of 3.71 tons from the previous trading day. The silver ETF position was 15,539 tons, unchanged from the previous trading day [5] Group 6: Precious Metal Arbitrage Tracking - On March 12, 2026, the domestic gold premium was 7.85 yuan/gram, and the domestic silver premium was 734.59 yuan/kg. The ratio of the Shanghai Futures Exchange's gold and silver main contract prices was about 52.04, a 0.54% change from the previous trading day. The foreign market's gold-silver ratio was 60.11, a 2.86% change [6] Group 7: Fundamental Analysis - On March 12, 2026, the trading volume of Shanghai Gold Exchange's T+d gold was 33,864 kg, a -16.07% change. The silver trading volume was 415,788 kg, a 112.69% change. The gold delivery volume was 11,872 kg, and the silver delivery volume was 30 kg [7] Group 8: Strategy - Gold: Neutral. Market risk sentiment is rising, and the market may trade the liquidity crisis again. The price of gold is expected to be in a volatile pattern, with the Au2604 contract's range between 1,100 yuan/gram - 1,180 yuan/gram [8] - Silver: Neutral. Silver shows a weakening price like gold. Due to the rising risk sentiment, the market may trade the liquidity crisis again. The price of silver is expected to be in a volatile pattern, with the Ag2606 contract's range between 20,800 yuan/kg - 22,000 yuan/kg [9] - Options: Postpone [10]