Special Dividend
A one-time, non-recurring cash payout to shareholders funded by an extraordinary windfall, asset sale, or large accumulated surplus — distinct from a company's regular dividend schedule and often large enough to materially move the stock price on the ex-date.
Definition
A special dividend is a one-time cash distribution made by a company to its shareholders that falls outside the company's regular dividend cycle. Unlike a routine interim or final dividend, a special dividend is non-recurring and is typically funded by an exceptional source such as the proceeds from an asset sale, a subsidiary divestment, a legal settlement, or an unusually large accumulated cash surplus. Because it is not expected to repeat, the market does not capitalise it into the stock's earnings multiple the way it does a regular dividend. The announcement, record date, and ex-dividend date follow the same SEBI-mandated timeline as regular dividends — shareholders on the record date receive the payout, and the stock typically opens lower by approximately the dividend amount on the ex-date.
Why it matters
A large special dividend can have outsized consequences for derivatives traders. NSE's policy is to adjust F&O contracts when a dividend exceeds 10% of the underlying's closing price two trading days before the ex-date — a threshold that special dividends frequently breach. When an adjustment is triggered, strike prices are reduced by the dividend amount and futures contracts are repriced accordingly, so that open positions are not inadvertently favoured or penalised by the price drop. Traders holding naked short puts or covered calls into the ex-date of a large special dividend must account for this adjustment, or the position will behave unexpectedly. Beyond derivatives, a special dividend signals management's view that the capital is better returned to shareholders than reinvested, which can be read as either a sign of maturity or a lack of growth opportunities depending on context.
How it works
The board of directors declares the special dividend per share and sets a record date. Shareholders who hold shares in their demat account as of the record date are entitled to receive the payout. The ex-dividend date is typically one trading day before the record date under T+1 settlement. On the ex-date, the stock's reference price for opening is reduced by the dividend amount by the exchange. If the dividend exceeds NSE's 10% threshold, the exchange publishes a circular before the ex-date specifying the adjusted strike prices for all listed options and the revised futures settlement price. The dividend is credited to eligible shareholders' bank accounts within 30 days of declaration under SEBI rules.
Example
Suppose Hypothetical Minerals Ltd is trading at ₹200 on NSE and sells a non-core subsidiary for a large gain. The board declares a special dividend of ₹25 per share — 12.5% of the market price, which breaches NSE's 10% adjustment threshold. NSE issues a circular reducing all option strike prices by ₹25 and adjusting futures settlement prices on the ex-date. A trader holding a call option with a ₹200 strike will find it adjusted to a ₹175 strike, preserving the option's intrinsic value. The stock opens around ₹175 on the ex-date (assuming no other news), so the option holder is economically unaffected by the corporate action itself.
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