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Last updated : 05/06/2026 - 17h29
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LightOn Stock Plummets Nearly 5% After a Spectacular Week

The French artificial intelligence company's stock experiences a significant slowdown mid-morning, following a week that saw a 21.86% increase. The consolidation comes just days after the launch of a new AI documentation platform, amidst an otherwise positive Parisian market.


LightOn Stock Plummets Nearly 5% After a Spectacular Week

Significant Consolidation After a Weekly Rebound of 21.86%

LightOn's stock falls by 4.59% to €4.265 in mid-morning trading, while the CAC 40 is up by 0.28% and the SBF 120 also advances by 0.28%. The decline follows a period of strong growth: the stock is still up +21.86% for the week, but remains down 20.28% over three months and 75.2% over a year. Today's movement softens part of the rebound that began in mid-May, when the stock had bounced back from its support at €3.36. The price remains above the MM20 (€3.84), with a gap of about 11%, but is still below the MM50 (€4.70) and significantly below the MM200 (€6.61), by more than 35%. The RSI at 56 indicates a still positive momentum, but it is waning after the recent acceleration phase.

Launch of Console Does Not Halt Profit-Taking

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The French publisher unveiled on June 2nd 'Console', a sovereign documentary AI platform aimed at developers and software publishers. The announcement had fueled the week's surge, with the stock posting a weekly gain of 21.86%. Today's session confirms a profit-taking movement, as the price struggles below the MM50 at €4.70, the first technical hurdle before a potential return to the €5.60 resistance. On the downside, the support at €3.36 remains the identified low reference.



Sector Logiciels d'entreprise · Semi-conducteurs · Services IT et conseil Logiciels


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