How it works
For an ordinary cash dividend, the announced ex-dividend date determines which purchases carry the upcoming entitlement. Under the usual US convention, buying on or after that date does not receive that dividend. The record date and payment date answer different administrative questions; use the issuer and exchange announcement rather than guessing from a calendar.
An ex-dividend price adjustment reflects value leaving the company. Other market movements happen simultaneously, so the actual price need not fall by exactly the payment. An adjusted chart may remove part of the visible gap. Always identify whether a series is adjusted before interpreting an apparent breakdown.
Worked example
Suppose a fictional share costs 50 and the stated annual dividend is 2: quoted yield is 4%. An upcoming cash payment of 1 gives a simplified ex-dividend reference price of 49, assuming nothing else changes. The holder then has a share worth 49 and entitlement to 1, not an extra unit of wealth. Taxes, costs and market changes are excluded.
Interpretation and limits
Historical yield does not guarantee future cash. Special distributions, stock dividends and different jurisdictions may follow different entitlement rules. A falling price can raise the displayed yield just before a dividend cut. Total return must include price movement and distributions consistently, without counting an adjusted dividend twice.
Chart practice
Check the official announcement separately, then inspect available closed daily bars around the ex-date. Student Wyckoff Pro supports chart analysis; it does not determine personal dividend entitlement, process payments or certify the future sustainability of a company's distributions.
Primary sources
Sources explain the mechanics and limitations; the editorial examples use invented numbers rather than market quotations.
Your next practical step
Continue with analysis of available closed daily, weekly and monthly bars.
Open the first-chart instructions ↗