Sigma Journal, investigación de ejecutivos, estudios cuantitativos, transparencia

Sigma Journal

Estudios extensos, basados en datos, sobre 1.6M+ declaraciones y 43 mercados. Regulación comparada, backtests walk-forward, perfiles, mecánica de mercado.

780

estudios publicados

1.6M+

declaraciones analizadas

mercados cubiertos

Market Mechanics

Cenovus: McKenzie buys EUR 7.8m after Q2 beat

Cenovus posted record Q2 earnings, lifted guidance, and then saw Jonathan Michael McKenzie buy EUR 7.8m. The cluster matters, but so do oil and peers.

Aug 1, 202610 min

Market Mechanics

Osisko Metals: Lili Mance buys C$201k as copper firms

Osisko Metals drew a July 30 insider-buying cluster as copper equities rallied, with Lili Mance adding C$201k near C$1.51.

Cuando los ejecutivos hablan, lo transcribimos.

Cenovus: McKenzie buys EUR 7.8m after Q2 beat

Osisko Metals: Lili Mance buys C$201k as copper firms

ALTEN’s July 30 sales and the Capgemini comparison

AGF’s July 31 buy, and what 11 insiders say

NTB’s $964,650 sale lands as banks stay bid

Figma CFO sells EUR 8.4m as AI doubts linger

MapLight's EUR 11.3m buying cluster after the July 27 drop

ABC Arbitrage: two July sales, EUR 5.12 shares, and a quiet rate

Sea Ltd: July 30 sales, $106 close, and a 2-insider cluster

July 29 buy at Compagnie de l'Odet, after two July buys

Vivendi’s 7-insider buy cluster meets a thin tape

Renault’s 3 executive buys on July 30, 2026, read against Europe