Haffner Energy's Stock Rebounds by Nearly 18%
The stock of the Vitry-based decarbonized energy technology specialist is recovering after a severe penalty following its annual publication. This rebound occurs in a downward trending Parisian market and only compensates for a fraction of the decline accumulated over the week.
A Technical Rebound Following the Last Session's Downturn
Haffner Energy's stock is up 17.74% to €0.2555 in mid-morning trading, after a previous close at €0.217. The stock is recovering after a session where it had dropped 14.86%, following the publication of a much lower than expected 2025-2026 revenue of €1.3 million. Today's rebound does not erase the weekly decline, which remains negative at -8.92%. Over three months, the performance remains spectacular at +311.6%, reflecting the magnitude of the rally accumulated before the publication.
The market context is not supportive, with the CAC 40 down by 0.45% and the SBF 120 losing 0.39% during the session. Regarding indicators, the price has just fallen below the 20-day moving average (€0.26), with a limited gap of 1.73%. The stock maintains a comfortable cushion above the MM50 (€0.19) and MM200 (€0.15), reflecting the bullish journey of the past months. The RSI at 47 indicates a neutral configuration, without any signs of excess in either direction.
A Disappointing Annual Publication Still Weighs on the Stock's Trajectory
Today's rebound comes after a poorly received publication. During the announcement of the annual results for 2025-2026 (published on June 25, 2026), Haffner Energy reported a revenue of €1.3 million, far below the consensus, despite the commissioning of the H6 platform and the launch of the CORE100 program. The company now aims for more than €300 million in revenue for the 2026-2027 fiscal year, a target based on the deployment of CORE100 and the claimed interest in standardized and modular units. Among the risks mentioned during this publication are a possible delay in the commissioning of the H6 generation and a potential erosion in demand for competitive energy solutions.
The sector environment remains tense, with Brent crude at $73.59, up 2.22% for the session, amid relative easing between Washington and Tehran around the Strait of Hormuz. The one-month volatility of the stock, at 44.18, confirms the extent of intraday ranges. The technical support identified is at €0.14 and the resistance at €0.33, two thresholds that still frame a stock far from its levels a year ago (-36.4%).
