InsidersTradesSigma
Follow the 光譜 share price and the full insider trade history of the company, a publicly traded company based in Taiwan. Shares trade on TW TW, under the oversight of TWSE / TPEx (MOPS). Market capitalisation: €5.2bn. The latest transaction was filed on 30 January 2026 (Ordinary). Among the most active insiders: 光聚晶電聯合股份有限公司 (原名:大宇資訊股份有限公司). All data is free.
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Transparent value + quality ranking, distinct from the insider signal.
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
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光譜 is a company listed on the XTAI market, specializing in technology. It focuses on developing innovative solutions in the field of spectral analysis.