A photonics supplier rises 780% in a year

Claim

Surging AI optics demand lifted China's Yuanjie Semiconductor shares roughly 780% over the past year, while BYD's chargers can take a 600-mile-range vehicle from 10 to 70% in five minutes.

Reported metric: +780% / 5 minutes

Reporting date: 2026-03-23 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

• Welcome to March 23, 2026 (theinnermostloop.substack.com)