Valneva's 15min chart shows RSI overbought, Bollinger Bands narrowing.

Valneva's 15-minute chart has triggered a warning sign, as the Relative Strength Index (RSI) has reached overbought levels and the Bollinger Bands have narrowed significantly at 08/15/2025 14:30. This indicates that the stock price has risen too rapidly and is currently trading above its fundamental support levels, resulting in a decrease in the magnitude of its price fluctuations.

Valneva's stock price has been experiencing significant fluctuations, with its 15-minute chart triggering warning signs on July 15, 2025, at 14:30. The Relative Strength Index (RSI) has reached overbought levels, indicating that the stock price has risen too rapidly. Additionally, the Bollinger Bands have narrowed significantly, suggesting that the stock is currently trading above its fundamental support levels, leading to a decrease in the magnitude of its price fluctuations [3].

These indicators suggest that Valneva's stock price may be overvalued and could be due for a correction. The overbought RSI level indicates that the stock has been rising for an extended period, and the narrowed Bollinger Bands suggest that the price is not fluctuating as much as it should. This could be a sign that the stock is becoming overvalued and may be due for a pullback.

Investors should be cautious when interpreting these indicators. While they can provide useful insights into the stock's price action, they should not be relied upon as the sole basis for making investment decisions. It is essential to consider other factors, such as the company's fundamentals, earnings reports, and market conditions, when evaluating Valneva's stock.

References:
[1] https://www.marketscreener.com/news/valneva-the-return-of-biotech-euphoria-ce7c51dbdb8bff27
[2] https://www.ainvest.com/news/valneva-15min-chart-triggers-kdj-golden-cross-bullish-marubozu-2508-81/
[3] https://www.globenewswire.com/news-release/2025/08/12/3131401/0/fr/Valneva-publie-ses-r%C3%A9sultats-financiers-du-premier-semestre-2025-et-fait-un-point-sur-ses-activit%C3%A9s.html