Today, the SSE Science and Technology Innovation Board 50 Index fluctuated throughout the day, closing down 2.93%. In the market, only 65 individual stocks rose. The software sector led the decline, with Kirin Security falling over 9%, Hehe Information falling over 8%, British Software, Zhongke Tongda, and Xinghuan Technology all fell by more than 5%, Beijing Seeyon Internet Software Corp. fell by over 4%. Most of the semiconductor sector fell, with Unisoc, Longtu Photoresist falling by over 6%, Espressif Systems, Hisilicon Technologies falling by over 5%. The photovoltaic sector was in a low mood, with Elion Energy falling by over 7%, Wuxi Autowell Technology Co., Ltd., Haiyou New Materials, and Polymaterials all fell by over 4%.