Ex-Dividend Date (Ex-Date): Definition and How It Works
What is the ex-dividend date?
The ex-dividend date (ex-date) is the cutoff day that determines which shareholders are eligible to receive an upcoming dividend. If you buy a stock on or after its ex-dividend date, you will not receive the next dividend. On the ex-date the stock typically begins trading “ex‑dividend,” reflecting the pending payout.
Key dates in the dividend process
There are four primary dates to know:
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- Declaration date — The company announces the dividend amount and the schedule.
- Record date — The date the company uses to identify shareholders who will receive the dividend (shareholders of record).
- Ex-dividend date — Typically set one business day before the record date (in markets with T+2 settlement). Buyers on or after this date are not entitled to the upcoming dividend.
- Payable date — The date the dividend is actually paid to eligible shareholders.
Why the ex-dividend date exists
Because trades take time to settle, exchanges designate an ex-dividend date so the company can determine who appears on its shareholder list by the record date. In many markets (including U.S. equities with T+2 settlement), the ex-date is generally one business day before the record date.
How the ex-dividend date affects stock price
On the ex-dividend date, a stock’s price usually drops roughly by the dividend amount because the company’s assets are reduced by that payout. For example, if a stock pays a dividend equal to 2% of its price, the share price may fall by about 2% on the ex-date. This means:
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- Buyers after the ex-date may acquire shares at a lower price that reflects the missed dividend.
- Sellers who sell on or after the ex-date still receive the dividend (if they held the shares through the ex-date), while sellers who sell before the ex-date forfeit the dividend.
Example
Company announces a dividend on July 30.
* Record date: Aug. 8
* Ex-dividend date: Aug. 7 (buyers on or after Aug. 7 are not eligible)
* Payable date: Sept. 6
In this example, shareholders who owned the stock by the close of business on Aug. 6 (one business day before the ex-date) would be entitled to the dividend.
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Common questions
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Will I get the dividend if I sell before the ex-dividend date? 
 No. If you sell before the ex-date you forfeit the right to the upcoming dividend because you won’t be a shareholder of record on the record date.
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How long must I hold a stock to receive its dividend? 
 You must own the stock before the ex-dividend date. Holding through the ex-date (or selling on or after it) preserves your right to the dividend.
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Is it better to buy before or after the ex-dividend date? 
 It depends on your goals. Buying before the ex-date secures the dividend, but the share price typically drops by the dividend amount on the ex-date. If you’re focused on total return rather than just collecting the dividend, timing around the ex-date often has little net effect after accounting for price adjustment and taxes.
Takeaway
The ex-dividend date determines dividend eligibility. Know the declaration, ex-dividend, record, and payable dates to time purchases and sales if receiving the dividend matters to your strategy. Remember that market prices usually adjust on the ex-date to reflect the upcoming payout.