EssilorLuxottica shares are experiencing their steepest weekly decline in nearly four years. Bloomberg posted on X, highlighting the company's challenging market performance. The eyewear giant, known for its popular brands, is witnessing a downturn that has caught the attention of investors and analysts alike. This decline comes amid broader market fluctuations and economic uncertainties affecting various sectors. The company's stock performance is being closely monitored as stakeholders assess potential impacts on future growth and profitability.