Though the scrip opened marginally lower at Rs 312.95 on Wednesday against the previous session's closing of Rs 313.85, however, it rose to touch a high of Rs 318.45, nearly 1% higher on BSE.
ICICI Bank had announced Rs 2,058 crore net profit in the September quarter of 2018 fiscal.
The net profit was 34% lower than the year ago period when it stood at Rs 3,102 crore.
Last month, ICICI Bank's peer HDFC Bank had also issued ESOPs amounting to Rs 370 crore.
The shares of ICICI Bank are available at reasonable valuation vis-a-vis its other peers including HDFC Bank, State Bank of India (SBI), and Punjab National Bank (PNB).