InsidersTradesSigma
Track the 茂莱光学 stock price and the full directors' dealings record of the company, a publicly traded company based in China. Shares are quoted on the CN market, under the authority of SSE / SZSE (CSRC). Operating in the Technology sector, 茂莱光学 has recorded 4 public disclosures. Market capitalisation: €19.7bn. The latest transaction was disclosed on 26 June 2026 (Sale). Among the most active insiders: ZHOU WEI. All data is accessible without an account.
4
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€72m
4 ops.
Sell Volume
23Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 19,787 of 28,797 companies
39.4
score / 100
Value35
Quality44
FCF yld-0.5%
Earn yld0.2%
EV/EBITDA·
ROE1.5%
Gross mgn47%
Net mgn6.7%
Debt/EBITDA4.8x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 26 June 2026
Declarations4 total
1,056,000 shares@ CN¥3,398.6946A股XSHGSSE:273000000666029220
4 of 4 declarations
About 茂莱光学
茂莱光学 is a company specializing in the technology sector, focused on the development and manufacturing of optical products. It is listed on the XSHG market.