The optical communication sector exhibited modest fluctuations during post-market trading on September 15. Constituents showed mixed performance, with AAOX displaying relative strength, up 0.68% to $8.699 in post-market session; AXTI retreated under pressure, down 0.99% to $57.126. POET gained 0.42% to $7.240, while LITX advanced 0.34% to $25.868 in post-market trading.

Among mainstream names, LITE edged up 0.07% to $839.550, COHR rose 0.23% to $271.800, and AAOI gained 0.18% to $95.460 in post-market session. On the downside, GLW fell 0.13% to $143.377, MRVL declined 0.21% to $221.230, and NOK dropped 0.21% to $9.819. Among derivative names, LITZ slipped 0.06% to $8.450, while MVLL fell 0.43% to $25.520 in post-market trading.

Overall, the optical communication sector saw moderate post-market trading activity with no significant divergence among individual stocks, as most constituents remained within 1% price movements. Investors may watch for capital flow trends and broader sector performance in subsequent regular trading sessions.

Sector constituents