What caused the intraday jump in ALHAF.PA stock today?

Today’s jump was driven by thin liquidity and concentrated buying in a microcap name. No major corporate release was linked to the move; thematic interest in renewable hydrogen and low market cap amplified price action.

What is Meyka AI’s forecast and how does it compare to ALHAF.PA stock price?

Meyka AI's forecast model projects **EUR 0.050** versus the current ALHAF.PA stock price **EUR 0.0375**, implying roughly **33.33%** upside. Forecasts are model-based projections and not guarantees.

What are the main risks when trading ALHAF.PA stock?

Primary risks are very low liquidity, steep negative margins, possible dilution, and high volatility. Position sizes should be small and stops tight when trading ALHAF.PA stock.

Where can I find company details for ALHAF.PA Haffner Energy S.A.?

Company details and technology info are on Haffner Energy’s site at [Haffner Energy S.A. website](https://www.haffner-energy.com). Meyka also provides a quick stock page at [Meyka ALHAF.PA](https://meyka.ai/stocks/ALHAF.PA).

EU Stocks

ALHAF.PA Haffner Energy S.A. (EURONEXT) +17.19% intraday 17 Feb 2026: watch liquidity and valuation

ByDanny Kontos February 17, 2026February 17, 2026

ALHAF.PA stock jumped 17.19% intraday on EURONEXT to EUR 0.0375 on 17 Feb 2026, trading 637,041 shares as buyers pushed the price from an open of EUR 0.0355. The move stands out because the company’s market cap is only EUR 2,236,000.00, making small flows able to swing the stock sharply. We track this as a top-gainer for intraday traders and include Meyka AI’s quick-grade and short-term forecast to frame risk and reward.