DUOL
Duolingo, Inc.When DUOL passed all Ten ChecksDuolingo, Inc.
history · not a forecastOver the past 10 years, DUOL has passed all Ten Checks on 3 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +11.3% in May 2023, peaked day 5.
- Jul 2023-1.9% -20.2%
- May 2023+11.3% -9.2%
- Apr 2023+6.2% -14.0%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about DUOL’s checks
How many technical checks does DUOL pass right now?
As of the Oct 2, 2026 close, DUOL passes 9 of 10 fixed technical checks — the check not passing: outperforming the market.
Why does DUOL fail the "outperforming the market" check?
DUOL has trailed the S&P 500 by 9.0 percentage points over the last 20 sessions, so the relative-strength check fails. It passes once DUOL leads the index again.
What price would change DUOL's check count?
The nearest flip level is "holding above short-term average" fails on a close below $144.16. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.