Bank Day Posts 461 Percent Operating-Income Growth in Tir, Leading Listed Banks; Post Bank Tops Profit Margins

According to a Bourse News review of Iran's exchange-listed banks for the month of Tir 1405 (June 22 to July 22, 2026), Bank Day posted 4,035 billion tomans in operating income, up 461 percent from Tir 1404, the fastest growth among the 14 listed banks reviewed; other banks' monthly income growth ranged between 45 and 111 percent, while only Mellal Bank saw income decline, down 49 percent. Over the first four months of 1405, Bank Day's operating income rose 544 percent year on year, and together with Gardeshgari and Shahr banks it far outpaced larger lenders such as Mellat and Pasargad.

Separately, Post Bank posted an 87 percent gross profit margin in Tir, the highest among listed banks, while Bank Day recorded a negative 2 percent margin and Mellal Bank a negative 158 percent margin in the same month. Market capitalisation across the group ranged from 1.7 trillion tomans for Sarmayeh Bank to 434 trillion tomans for Pasargad Bank.