HTGD(SH:600487) Xin Lang Cai Jing·2026-01-27 07:32Group 1 - Hengtong Optic-Electric's stock price increased by 2.74% to 31.86 CNY per share, with a trading volume of 5.84 billion CNY and a turnover rate of 7.71%, resulting in a total market capitalization of 78.59 billion CNY [1] - The stock has risen for three consecutive days, with a cumulative increase of 18.04% during this period [1] - Hengtong Optic-Electric, established on June 5, 1993, and listed on August 22, 2003, specializes in high-end technology, product R&D, and system integration services in the communication network and energy interconnection sectors, as well as global submarine cable communication network construction [1] Group 2 - The main revenue composition of Hengtong Optic-Electric includes: smart grid (36.98%), copper conductors (25.02%), industrial and new energy intelligence (11.28%), optical communication (10.94%), marine energy and communication (9.57%), and others (5.33%) [1] - E Fund's ETF, the E Fund SSE 380 ETF (530380), holds 234,400 shares of Hengtong Optic-Electric, accounting for 0.85% of the fund's net value, making it the sixth-largest holding [2] - The E Fund SSE 380 ETF has generated a return of 12.11% this year, ranking 1031 out of 5548 in its category, and has a total asset size of 6.78 billion CNY [2]