Figure 2
From: Trade synchronization and social ties in stock markets
The matched data set is composed of insiders observed in the Virre and SIRE data sets. Overall, the temporal insider network is composed of \(13{,}932\) insiders and their related parties. The \(12{,}925\) insider observed in the Virre data set are complemented by 1007 insiders that have been included in the SIRE data set, and were matched with their trading accounts in Euroclear data set. 245 of them belonged to insiders’ family members, 310 belonged to related company’s accounts, and 452 belonged to insiders that were not recorded in Virre data set