Duolingo Stock Plunges 2.53% Amid Insider Sell-Off

Duolingo's (DUOL) stock price fell to its lowest level since April 2025 today, with an intraday decline of 2.53%.

The strategy of buying Duol shares after they reached a recent low and selling after holding for one week delivered strong returns over the past five years. The strategy achieved a 440.09% return, vastly outperforming the benchmark return of 58.03%. The excess return was 382.06%, indicating the strategy's ability to capitalize on price movements. With a CAGR of 95.50% and a maximum drawdown of 0.00%, the strategy also showcased robust risk-adjusted returns and minimal downside risk.

Recent corporate insider activity has shown a negative sentiment among 104 insiders, as reported by Mizuho Securities. This negative outlook from insiders could influence investor perceptions and contribute to the decline in Duolingo's stock price.

Duolingo continues to face challenges, as indicated by the ongoing decline in its stock price. This trend suggests that the company is experiencing negative market sentiment, which could further impact its stock performance.