InsidersTradesSigma
Follow the 大业股份 share price and the full management transaction log of the company, a listed equity based in China. Shares are listed on the CN market, under the authority of SSE / SZSE (CSRC). Operating in the Industrials sector, 大业股份 has logged 9 public disclosures. Market capitalisation: €3.2bn. The latest transaction was reported on 8 September 2026 (Sale). Among the most active insiders: 郑洪霞. All data is openly available.
9
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€3m
9 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 26,393 of 29,063 companies
21.0
score / 100
Value27
Quality15
FCF yld-9.5%
Earn yld-0.4%
EV/EBITDA15.8x
ROE-6.0%
Gross mgn6.3%
Net mgn-0.3%
Debt/EBITDA8.0x
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 8 September 2026
Declarations9 total
9 of 9 declarations
Acerca de 大业股份
Daye Co., Ltd. es una empresa que opera en el sector industrial, cotiza en la Bolsa de Shanghái.