InsidersTradesSigma
Track the 대한광통신 stock price and the full directors' dealings record of the company, a publicly traded company based in South Korea. Shares are quoted on the KR market, under the authority of DART (FSS). Operating in the Technology sector, 대한광통신 has recorded 30 reports. Market capitalisation: €1,444.5bn. The latest transaction was reported on 3 July 2026 (Sale). Among the most active insiders: 티에프오인더스트리. Every trade is openly available.
30
Insider Decl.
n/a
Thresholds
€2m
9 ops.
Buy Volume
n/a
8 ops.
Sell Volume
31Σ 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 26,493 of 28,857 companies
19.9
score / 100
Value32
Quality8
FCF yld-0.6%
Earn yld-1.4%
EV/EBITDA·
ROE-29%
Gross mgn2.6%
Net mgn-20%
Debt/EBITDA·
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 3 July 2026
Declarations30 total
25 of 30 declarations
About 대한광통신
대한광통신 is a company specializing in the technology sector, listed on the XKRX market.