Jumia Technologies' 15min chart sees Bollinger Bands Narrowing, KDJ Death Cross.

Jumia Technologies's 15-minute chart has exhibited Bollinger Bands Narrowing, with a KDJ Death Cross at 08/21/2025 16:00. This suggests that the magnitude of stock price fluctuations is decreasing, and the momentum of the stock price is shifting towards the downside, potentially leading to further decreases.

In the past 24 hours, several retail stocks have seen a significant increase in retail chatter on Stocktwits, with notable companies including Celsius Holdings (CELH), Jumia Technologies (JMIA), and Duolingo Inc. (DUOL) drawing the highest attention. The sentiment surrounding these firms ranges from neutral to bullish, indicating a growing interest among retail investors.

Celsius Holdings (CELH) experienced a remarkable 3,533% jump in message count, with retail sentiment remaining bullish. Despite no recent news from the company, shares of Celsius were down marginally at $61.11 before the bell on Tuesday. The stock has shown impressive performance this year, jumping over 130% and gaining 52% in the last 12 months [1].

Jumia Technologies (JMIA) saw a 2,600% increase in retail user count, although sentiment dipped to bullish from extremely bullish a day ago. Shares of Jumia were marginally down in premarket trading, with no recent news from the company. The stock has gained 110% so far this year and has increased by 61% over the last 12 months [1].

Duolingo Inc. (DUOL) experienced a 2,400% increase in message count, with retail sentiment remaining neutral. Shares of Duolingo rose nearly 1% before the bell. According to media reports, CEO Luis von Ahn admitted to not offering enough explanation when unveiling the platform's shift toward an "AI-first" approach, which led to user criticism and threats to cancel subscriptions. The stock has jumped 14% so far this year and gained 81% in the last 12 months [1].

References:

[1] https://stocktwits.com/news-articles/markets/equity/celsius-jumia-and-duolingo-draw-the-highest-retail-chatter/chsg06RRdgN