化工50ETF（516120）早盘大涨近4%，实现三连阳！

Group 1 - A-shares maintained volatility in early trading, with the chemical sector showing strong performance, particularly in chemical raw materials and fine chemicals [1] - The Chemical 50 ETF (516120) opened high and rose by 3.93% at one point, with a current increase of 3.68%, achieving three consecutive days of gains and a cumulative increase of 6.65% over three days [1] - Over 90% of the constituent stocks in the index were in the green, with notable performers including Multi-Fluor (涨停), Enjie Co., and Tianci Materials, which rose over 8% [1] Group 2 - The yellow phosphorus index increased by 4% on November 4, with a cumulative increase of over 7% in the past two weeks [1] - The average market price of thionyl chloride surged by 8.61% to 1552 yuan/ton, with a total increase of 19.38% since August [1] - The phosphate chemical industry is expected to maintain its favorable outlook due to the non-renewable nature of phosphate rock resources and increasing environmental requirements during mining [1]