航空装备板块11月12日跌1.28%，三角防务领跌，主力资金净流出14.35亿元

Market Overview - The aviation equipment sector experienced a decline of 1.28% on November 12, with Triangular Defense leading the drop [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Stock Performance - Notable gainers in the aviation equipment sector included: - Super Aerospace Technology (688237) with a closing price of 54.80, up 3.03% [1] - Tongyi Aerospace (920642) at 16.43, up 2.82% [1] - ST Lihang (603261) at 25.09, up 2.24% [1] - Major decliners included: - Triangular Defense (300775) at 29.23, down 7.09% [2] - Aero Engine Corporation of China (600391) at 27.30, down 4.75% [2] - Western Superconducting (688122) at 70.45, down 4.59% [2] Capital Flow - The aviation equipment sector saw a net outflow of 1.435 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.118 billion yuan [2] - The detailed capital flow for specific stocks indicated: - Maxinlin (688685) had a net inflow of over 9.9407 million yuan from institutional investors [3] - ST Lihang (603261) recorded a net inflow of 2.5151 million yuan from institutional investors [3] - Triangular Defense (300775) faced a significant outflow of 212.34 million yuan from institutional investors [3]