Mumbai: The National Stock Exchange (NSE) is considering reducing the size of its much-awaited initial public offering (IPO) to around ?24,000-25,000 crore from ?30,000 crore, according to people familiar with the matter.The proposed share sale by existing stakeholders could amount to around 5% of the exchange's paid-up capital, compared with approximately 6% planned earlier, while the price band could be around ?1,750, the people said.Shares of NSE were trading at ?2,045 in the unlisted markets on Tuesday evening, as per data from unlistedzone.com." alt="NSE may cut IPO size to Rs 25,000 crore from Rs 30,000 crore" src="https://img.etimg.com/photo/msid-42031747/et-logo.jpg" class="lazy gwt-Image" data-msid="133947703"…