DUOL ▼ -0.4% - Duolingo, Inc. $DUOL - Duolingo to Participate in Citi’s 2026 Global TMT Conference Duolingo shares fell 0.4% today following an announcement that the company will participate in Citi's 2026 Global TMT Conference. The decline was modest despite the corporate engagement, suggesting investors viewed the conference participation as routine business activity rather than a catalyst for near-term movement. 02-SEP-2026 04:01 PM ET