Analyst buy offsets insider sales
DUOL is rallying against a falling market as DA Davidson's reiterated buy target collides with fresh insider selling filings, creating a tug of war that keeps the stock bouncing violently higher on normal volume.
Sources: https://www.stocktitan.net/sec-filings/DUOL/form-4-duolingo-inc-insider-trading-activity-b0955fa872b0.html, https://www.moomoo.com/news/p
Ezbrisk weighs each event against the market reaction and publishes a verdict with an overreaction reading. How the methodology works