Share Market Knowledge Part - 2
Published on
October 18, 2026
Share Market Knowledge Part - 2
Glimpse of the Post - All-Time High, All-Time Low, IPO, FPO, SME IPO, dividend, bonus shares, stock split, buyback, rights issue, and other important Indian stock-market concepts.
41. All-Time High (ATH)
An All-Time High is the highest price a stock or market index has ever reached within the available historical record being considered.
How it works: When the price exceeds every previously recorded high, it establishes a new ATH. Traders may watch for a breakout, while investors may examine whether the price rise is supported by business performance and reasonable valuation.
Use in the Indian share market: ATH analysis helps identify strong trends in individual stocks and indices such as Nifty 50 and Sensex.
Example: If a stock previously peaked at ₹800 and rises to ₹825, it establishes a new all-time high, assuming the historical data covers all relevant trading history.
42. All-Time Low (ATL)
An All-Time Low is the lowest price a stock or market index has reached over its available historical record.
How it works: A security establishes a new ATL when its price falls below all previously recorded lows. The decline may reflect deteriorating earnings, financial stress, market-wide weakness, or other developments.
Use: Investors use ATL analysis to identify long-term weakness and investigate whether a business faces structural problems or a potential turnaround opportunity.
Example: If a stock's lowest historical price was ₹20 and it falls to ₹17, it establishes a new ATL under the same data and adjustment conventions.
Important: A stock trading at an ATL is not automatically undervalued. Its business may continue to deteriorate.
43. Initial Public Offering (IPO)
An IPO is an Initial Public Offering through which a company offers shares to public investors as part of entering the public equity market or raising capital.
How it works: The company prepares an offer document describing its business, financial position, risks, offer structure, and intended use of proceeds. Investors apply under the applicable process, and shares are allotted according to the relevant rules. Following listing, the shares can trade on the exchange.
Use in India: Investors examine IPO valuation, financial performance, promoter background, risks, subscription information, and official allotment and listing updates.
Example: A company offers shares at ₹200 each through an IPO. An investor who receives an allotment of 50 shares has an allotment value of ₹10,000, before applicable charges.
Important: IPO listing gains are not guaranteed. An IPO can list below its offer price.
44. Follow-on Public Offer (FPO)
An FPO is a Follow-on Public Offer in which an already-listed company offers additional shares to investors after its initial public offering.
How it works: The company announces the offer structure, price or price band, eligibility, and other terms through official documents. Depending on the structure, the offer may issue new shares, allow existing shareholders to sell shares, or involve a combination.
Use in India: Investors assess the offer price relative to the market price, dilution, the purpose of fundraising, financial health, and the effect on existing shareholders.
Example: A listed company announces an FPO to raise capital for business expansion. Investors review whether the proposed use of funds is likely to improve the company's long-term financial position.
45. SME IPO
An SME IPO is an initial public offering conducted under the applicable listing framework for small and medium-sized enterprises on designated exchange platforms.
How it works: Eligible smaller companies raise capital from investors and seek listing under the relevant exchange and regulatory requirements. SME issues may have different eligibility, lot-size, liquidity, and trading characteristics from main-board issues.
Use in India: Investors use SME IPO research to evaluate smaller businesses seeking public capital. Financial statements, governance, customer concentration, valuation, and post-listing liquidity deserve particular attention.
Example: A growing manufacturing business raises funds through an SME IPO to expand its production facility.
Important: SME stocks can be illiquid and volatile. Listing on an exchange does not eliminate business or investment risk.
46. IPO Subscription
IPO subscription measures the demand for shares offered in an IPO relative to the number of shares available in a particular investor category or overall.
How it works: Subscription is commonly expressed as a multiple. If 1 crore shares are available and valid applications request 3 crore shares, the subscription ratio is 3 times for that measured pool, subject to the applicable reporting methodology.
Use: Investors monitor subscription figures to understand application demand, but subscription does not establish a company's intrinsic value or guarantee listing gains.
Example: An IPO showing overall subscription of 5 times has received applications for five times the shares offered under the relevant calculation.
Important: Category-wise subscription can differ substantially. Use official exchange or registrar information for verified figures.
47. IPO Allotment
IPO allotment is the process through which shares are allocated to applicants after an IPO closes.
How it works: The allocation process follows the applicable regulations and offer structure. In heavily oversubscribed categories, applicants may receive fewer shares than requested or may receive no allotment.
Use: Investors check allotment status to determine whether they received shares and how many were allocated.
Example: An investor applies for 100 shares but receives an allotment of only 20 shares. The investor's share allocation is 20 shares, subject to the final official allotment record.
48. IPO Listing
IPO listing is the admission of a company's shares to trading on a stock exchange after the relevant listing requirements and procedures have been completed.
How it works: Once trading begins, the market price is determined through the exchange's trading process. The first traded price may be above, equal to, or below the IPO issue price.
Use: Investors and analysts compare the listing price with the offer price and examine trading volume, valuation, liquidity, and subsequent business performance.
Example: If an IPO issue price is ₹150 and the shares begin trading at ₹180, the listing price is 20% above the issue price. This does not guarantee that the price will remain at ₹180.
49. IPO Grey Market Premium (GMP)
IPO Grey Market Premium is an unofficial price indication sometimes quoted in an informal market before an IPO lists.
How it works: The quoted premium generally represents an informal estimate of how much above the issue price some participants may be willing to transact or speculate. It is not an official exchange price and may be based on limited, unverifiable information.
Use: Some investors observe GMP as a sentiment indicator, but it should not replace financial analysis or official market information.
Example: If an IPO issue price is ₹100 and an unofficial GMP is quoted at ₹20, the implied indication would be ₹120. This is not a reliable forecast of the actual listing price.
Important: Grey-market transactions and quotations may lack transparency and regulatory protections associated with exchange trading.
50. Dividend
A dividend is a distribution declared by a company for eligible shareholders, subject to applicable law and corporate approvals.
How it works: The company announces the dividend amount and relevant dates. Eligible shareholders receive the declared distribution according to the applicable record-date and settlement rules. Dividends may be paid from eligible profits or reserves and are not guaranteed to recur.
Use: Investors examine dividends to assess potential income, payout sustainability, and capital-allocation policy.
Example: A company declares a dividend of ₹5 per share. An investor holding 1,000 eligible shares would receive ₹5,000 gross, before applicable taxes.
51. Interim Dividend
An interim dividend is a dividend declared during a company's financial year before the final dividend, if any, is determined for that year.
How it works: The company's board declares the interim dividend under the applicable legal and corporate requirements. The company then announces the relevant eligibility and payment details.
Use: Investors monitor interim dividends to understand a company's distributions during the year and assess whether its cash flows support them.
Example: A company declares an interim dividend of ₹3 per share in September. An eligible shareholder holding 200 shares would receive ₹600 gross.
52. Final Dividend
A final dividend is a dividend proposed or declared through the applicable year-end process after the company's financial results are considered. The precise approval process depends on the governing law and company structure.
How it works: The company announces the proposed dividend and follows the required approval procedures. Once validly declared, eligible shareholders receive the distribution under the announced terms.
Use: Investors examine final dividends alongside annual profits, cash flow, capital requirements, and payout ratios.
Example: A company proposes a final dividend of ₹4 per share after its annual results. Investors should verify the official announcement and approval status before assuming payment is certain.
53. Special Dividend
A special dividend is an additional distribution that is separate from a company's ordinary recurring dividend pattern.
How it works: A company may distribute surplus cash following an asset sale, an unusually strong financial period, or another capital-allocation decision. A special dividend is not necessarily repeated in future years.
Use: Investors distinguish special dividends from recurring dividends when evaluating income sustainability and comparing historical yields.
Example: A company receives proceeds from selling a non-core business and declares a one-time special dividend of ₹10 per share.
54. Bonus Shares
Bonus shares are additional shares issued to existing shareholders without requiring them to pay a separate purchase price for those shares. The issue is made from eligible reserves or other permitted sources under applicable rules.
How it works: Bonus shares are allocated in a stated ratio. A 1:1 bonus means one additional share for every share held by an eligible shareholder. The share count rises, while the market price generally adjusts to reflect the increased number of shares, all else equal.
Use: Investors track bonus issues to update share quantities, historical prices, and portfolio records. A bonus issue does not automatically increase the economic value of an investor's holding.
Example: An investor holds 100 shares priced at ₹500 each. After a 1:1 bonus, the investor holds 200 shares. In a simplified illustration, the price might adjust to around ₹250 per share, leaving the holding value around ₹50,000 before market movements and other effects.
55. Bonus Issue
A bonus issue is the corporate action through which a company issues bonus shares to eligible existing shareholders in a specified proportion.
How it works: The company announces the ratio, eligibility date, and other details, and follows the applicable legal and exchange procedures. The additional shares are credited according to the announced process.
Use: Investors use bonus-issue information to reconcile holdings, adjust historical price series where appropriate, and understand changes in the number of shares outstanding.
Example: Under a 1:2 bonus ratio, an eligible shareholder receives one bonus share for every two shares held. Someone holding 200 eligible shares would receive 100 additional shares.
Important: A bonus issue is different from a dividend because the shareholder receives additional shares rather than a cash distribution.
56. Stock Split
A stock split is a corporate action that increases the number of shares by dividing each existing share into multiple shares, while proportionately reducing the face value per share under the split terms.
How it works: In a 1:5 split, one old share becomes five new shares. The market price generally adjusts downward in the same proportion, all else equal. A split does not by itself create additional economic value for shareholders.
Use: Investors track splits to update share quantities, face value, price histories, and technical-analysis data.
Example: An investor owns 100 shares priced at ₹1,000 each. After a 1:5 split, the investor holds 500 shares, and the theoretical adjusted price would be ₹200 per share. The total theoretical value remains ₹1,00,000 before market movements and other effects.
57. Share Split
A share split is another term for a stock split. It refers to dividing existing shares into a larger number of shares according to the announced split ratio.
How it works: The company changes the share denomination and share count under the approved terms. Investors retain the same proportional ownership immediately after the split, assuming no other capital changes.
Use: Traders and analysts account for share splits when calculating historical returns, moving averages, chart levels, and per-share financial measures.
Example: If an investor owns 50 shares and the company announces a 1:2 split, the investor would hold 100 shares after the split, with the theoretical price per share reduced by half.
58. Buyback
A share buyback occurs when a company purchases its own shares through a permitted process.
How it works: A buyback may reduce the number of shares outstanding, depending on the structure and completion of the transaction. Companies may conduct buybacks for capital allocation, ownership restructuring, or other permitted purposes, subject to applicable regulations.
Use: Investors examine the buyback price, premium to market price, funding source, tax treatment, effect on share count, and the company's financial position.
Example: A company announces a buyback at ₹600 per share when its market price is ₹540. The announced price is ₹60 higher, or approximately 11.1% above the market price, but participation and final outcomes depend on the buyback terms.
Important: A buyback announcement does not guarantee that every shareholder can sell all their shares at the announced price.
59. Share Buyback
Share buyback is the process of repurchasing a company's own shares, and it is commonly used interchangeably with the term buyback.
How it works: The company follows the relevant offer or exchange-based mechanism and applicable rules. Depending on the transaction, shares may be extinguished or otherwise treated according to the buyback structure.
Use: Investors assess whether the buyback price is attractive, how it affects ownership percentages and per-share metrics, and whether it is financially sensible for the company.
Example: A company with 100 crore shares buys back and extinguishes 5 crore shares. If no other share-count changes occur, the outstanding share count becomes 95 crore.
60. Rights Issue
A rights issue is an offer of additional shares to existing shareholders, generally in proportion to their current holdings, under specified terms.
How it works: The company announces the subscription price, entitlement ratio, dates, and applicable conditions. Eligible shareholders may subscribe, and rights may be transferable or tradeable where permitted under the offer terms.
Use: Investors examine the issue price relative to the market price, the reason for fundraising, potential dilution, financial condition, and the value of any transferable entitlement.
Example: In a 1:4 rights issue, an eligible investor holding 400 shares may be entitled to apply for 100 additional shares. If the subscription price is ₹80 per share, full subscription would require ₹8,000.
Important: A rights issue can provide an opportunity to maintain proportional ownership, but investors should assess the company's funding needs and financial risks before deciding whether to participate.
Summary:
This section covered 20 important market terms, from all-time price records and IPOs to dividends, bonus shares, splits, buybacks, and rights issues.
These concepts are especially important for maintaining accurate historical prices and share quantities in a market-research database. Corporate actions can affect chart indicators, per-share financial measures, and historical returns, so research systems should account for them correctly.