InsidersTradesSigma
围绕1.6M+份申报和43个市场的深度数据研究。跨市场监管对比、walk-forward回测、内部人画像、市场机制。
Twist Bioscience rallied 15.65% on August 5, then five insiders filed sales. Here is what the cluster says, and what it does not.
Meta’s AI spending, ad growth and a director sale collide after a rough earnings reaction. Here is what the filing adds, and what it does not.