Market update
What happened
Coherent Inc (COHR) closed the latest week at 325.83 USD, posting a -14.1% one-week return as selling returned to the laser-technology and scientific-instruments name.
The weekly price path over 52 weeks shows the move in weekly context rather than intraday action. The trend signal remains active, but Market Dynamics show pressure at -0.7 and Relative Strength is 26.0, leaving the readings mixed after a 17.4% four-week return.