2月6日商务指数（399242）跌1.34%，成份股宣亚国际（300612）领跌

Group 1 - The Business Index (399242) closed at 1677.11 points, down 1.34%, with a trading volume of 39.518 billion yuan and a turnover rate of 4.98% [1] - Among the constituent stocks, 11 companies saw an increase, with Huangting International leading at a 10.14% rise, while 38 companies experienced a decline, with Xuan Ya International leading at a 5.57% drop [1] Group 2 - The net outflow of main funds from the constituent stocks of the Business Index (399242) totaled 2.219 billion yuan, while the net outflow of speculative funds was 62.017 million yuan [2] - Retail investors contributed a net inflow of 2.281 billion yuan into the constituent stocks [2]