While I like DUOL from fundamentals and momentum leadership perspective, my interpretation of the price structure calls to be very careful to any potential sell- or trend-changing signs.
227-264 area is the zone of important resistance for the first leg of an uptrend trend, starting from May'22 lows.
Until price is closing bellow 264 level, I cannot disregard the these perspective of mid-term pullback to 140-100 area, that may present exceptional opportunities to get onboard for the potential triple digits run in several years.
If price move beyond 264 resistance level, suggested price structure needs to be revised.
Signs of potential trend reversal would be:
1. Break bellow 8/21 ema on volume and distribution signs;
2. Break bellow 2021 top (205)*;
3. Break bellow 50d and 10w MAs on volume increase.
I remain very bullish and optimistic long-term for this name.
* that could trigger double-top short set-up with 205 as a covering guide