Market Overview - The other electronic sector experienced a decline of 1.44% on November 18, with Shannon Semiconductor leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance - Notable gainers in the other electronic sector included: - Baibang Technology (300736) with a closing price of 20.59, up 8.37% [1] - Yingtang Intelligent Control (300131) with a closing price of 11.27, up 4.64% [1] - Haoshanghao (001298) with a closing price of 36.66, up 3.94% [1] - Conversely, Shannon Semiconductor (300475) saw a significant decline of 5.85%, closing at 160.90 [2] - Other notable decliners included: - Ruikeda (688800) down 3.90% [2] - Chuangyitong (300991) down 3.59% [2] Capital Flow - The other electronic sector experienced a net outflow of 1 billion CNY from institutional investors, while retail investors saw a net inflow of 857 million CNY [2] - The capital flow for specific stocks showed: - Yingtang Intelligent Control had a net inflow of 141.1 million CNY from institutional investors [3] - Liyuan Information (300184) had a net inflow of 95.39 million CNY from institutional investors [3] - Baibang Technology experienced a net inflow of 20.65 million CNY from institutional investors [3]