SBI Funds Management is scheduled to make its stock market debut on Tuesday, with market attention focused on whether the Rs 9,813 crore issue can translate heavy demand into a strong listing. Based on the current grey market premium, expectations point to a possible gain of about 18% at the open.

The upcoming debut has drawn extra interest because SBI Funds Management is described as India’s largest mutual fund house, and its IPO saw blockbuster subscription levels. That has helped build optimism ahead of listing, as investors look for a solid start in one of the year’s biggest public issues.

Still, the broader record for billion-dollar IPOs suggests that strong demand before listing does not always lead to the same outcome on debut day. The recent history of large offerings has been uneven, with some delivering sharp listing gains while others produced a more muted market response.

That makes SBI Funds Management’s first day on the exchanges an important test of current investor appetite for large issues. While the grey market indicates a positive opening, the final listing performance will show whether enthusiasm around the offering can hold up in live trading.