Coherent's Trading Volume Drops 40.33% to $221 Million Ranking 399th in Market

On March 25, 2025, Coherent's trading volume reached $221 million, a significant 40.33% decrease from the previous day, placing it at the 399th position in the day's stock market rankings. Coherent (COHR) closed the day with a 1.39% decline.

Coherent has recently introduced a new pluggable high dynamic range QSFP OTDR, which features an industry-leading 30 dB dynamic range. This innovation enables precise and repeatable OTDR traces for fiber spans up to 150 km, all within a compact, pluggable form factor. This advancement is particularly beneficial for data center interconnects and other applications requiring accurate fiber monitoring.

The new QSFP eOTDR is designed to deliver a 30 dB dynamic range for spans up to 150 km, facilitating AI-powered network monitoring and predictive maintenance. This technology is set to revolutionize network diagnostics by providing more accurate and efficient monitoring solutions.