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    Price Band, Lot Size, and Issue Structure

    Understand how price bands, lot sizes, and issue structures work in IPOs to make informed investment decisions.

    Last Updated: 2025-09-0510 minutes

    Fixed vs. Book Build

    Fixed Price IPO: Company fixes a price per share before IPO opens.

    Book Building IPO: Price band is given; final price discovered based on bids.

    Most Indian IPOs use book building for fair market-driven pricing.

    Price Band and Discovery

    Price band indicates minimum and maximum share price during IPO.

    Investors bid at any price within this band.

    Final price fixed after bidding based on demand and market conditions.

    Remembering Point

    Price band = the playground range where buyers and sellers negotiate.

    Lot Size and Issue Size

    Lot size: minimum number of shares an investor must apply for in one lot.

    Issue size: total number of shares offered in IPO.

    Check Points

    Investors can apply in multiples of lot size only. Larger issue size means more shares available for subscription.

    Fresh Issue vs OFS

    Fresh Issue: Company issues new shares to raise funds.

    Offer for Sale (OFS): Existing shareholders sell their shares.

    Warning

    OFS doesn’t raise new funds for the company; evaluate it differently.

    Key Terms Table

    TermMeaningExample
    Price BandRange of share prices₹100 - ₹110 per share
    Lot SizeMinimum shares to apply100 shares per lot
    Issue SizeTotal shares offered1,000,000 shares
    Fresh IssueNew shares issuedCompany raises ₹100 cr.
    OFSExisting shares sold by ownersPromoter sells 10% shares

    Questions and Answers

    Q: Can I bid below the price band?

    A: No, bids outside the price band are rejected.

    Q: What happens if the IPO is oversubscribed?

    A: Shares are allotted proportionally or by lottery method.

    Practice Questions

    Why might a company choose book building over fixed price?

    How does lot size impact retail investors’ participation?

    Till Now Learnings

    Price band helps price discovery via bidding.

    Lot size sets minimum investment quantity.

    Fresh issue raises capital; OFS redistributes existing shares.

    References

    SEBI ICDR Regulations

    IPO FAQs on NSE

    Investor Education by BSE