IRB Infra share price on Monday (March 3, 2026) turned ex-date for the first-ever bonus issue. IRB Infra share price opened with the adjustment of bonus issue at Rs 20.56 on the NSE.
IRB Infra shares defied the market weakness and extended the opening gains, hitting an intraday high of Rs 22.70, up more than 11 per cent.
Around noon, IRB Infra shares were seen trading in the green near the day's high, at Rs 22.26 on the NSE. A total of 6.17 crore shares of IRB Infra changed hands around the same time.

IRB Infra shares are currently trading lower than all the key moving averages (5-day, 20-day, 50-day, 100-day and 200-day).
IRB Infra Bonus Record Date 2026
IRB Infra share price is in focus today as today is the ex-date for the bonus for which the company has fixed April 1, 2026, as the record date.
IRB Infra has announced to issue bonus shares in the ratio of 1:1. This means that IRB Infra will issue one bonus share for every one existing share. IRB Infra shares have a face value of Re 1.
IRB Infra had set March 30, 2026 as the ex-date for the bonus issue.
IRB Infra Stock Split History
IRB Infra had previously announced a stock split in 2023. At the time, IRB Infra had announced stock split in the ratio of 1:10. This means that each share of IRB Infra was split into 10 new shares.
IRB Infra shares carried a face value of Rs 10 before the stock split. After the stock split,IRB Infra shares' face value was reduced to Re 1.
IRB Infra Share Price History
IRB Infra share price has remained flat in the last one year and declined more than 20 per cent in two years.
IRB Infra share price has zoomed more than 80 per cent in the past three years and skyrocketed over 300 per cent in five years.
IRB Infra is a private toll road and highway concessionaire. IRB Infra has a market capitalisation of Rs 26,897 crore, according to the BSE website.
