[Main Fund Monitoring: Hengtong Optoelectronics’ Net Buying Exceeded 1.1 Billion] October 19th, tracking data showed that in early trading today, main funds had a net inflow into the food and beverage industry, banks, petroleum and petrochemicals and other sectors, and a net outflow from the electronics, machinery and equipment, pharmaceutical and other sectors, of which the electronic sector had a net outflow of over 5.9 billion yuan. In terms of individual stocks, Hengtong Optoelectronics ranked first with net purchases of more than 1.1 billion yuan in main funds, Cambrian, Luxshare Precision, and Kweichow Moutai ranked first in net inflows of main funds; Xinhua Media suffered net sales of more than 900 million yuan, and Changxin Technology, Shenghong Technology, and Tianfu Communications ranked first in net outflows of funds.