贵金属板块1月22日跌1.44%，晓程科技领跌，主力资金净流出15.68亿元

Group 1 - The precious metals sector experienced a decline of 1.44% on January 22, with Xiaocheng Technology leading the losses [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] - Notable individual stock performances included Hunan Silver, which rose by 9.97% to a closing price of 15.00, and Sichuan Gold, which increased by 4.34% to 45.66 [1] Group 2 - The net outflow of main funds from the precious metals sector was 1.568 billion yuan, while retail funds saw a net inflow of 771 million yuan [1] - Key individual stock fund flows showed that Xiaocheng Technology had a main fund net outflow of 41.228 million yuan, but a retail net inflow of 47.564 million yuan [2] - Hunan Gold had a net inflow of 31.0418 million yuan from retail investors, despite a main fund net outflow of 11.2725 million yuan [2]