India, Oct. 17 -- Shares of NSE Emerged-listed TAC Infosec started trading ex-bonus today and hit the upper circuit at INR 788.7 apiece. At the upper circuit, the company's market capitalisation stood at INR 1,653.05 Cr (about $188 Mn).

TAC Infosec recently announced a 1:1 bonus share issue. The board approved the move following shareholders' approval at the company's AGM on September 30.

The record date for determining the eligible shareholders was set as October 15 and the bonus shares began trading today.

Notably, today was the second consecutive session when TAC Infosec's shares hit the upper circuit. The stock surged yesterday as well after the company declared its financial numbers for H1 FY26.

TAC Infosec reported a 138% YoY an...