Markets & trading
Corporate actions are company events that change securities, cash entitlements or ownership terms. They can be mandatory, voluntary or offer choices to eligible holders.
Make it click
A club may distribute funds, change each membership unit or ask members to choose between offers. The record date and terms decide who receives what.
Now put that into markets
Dividends, splits, rights issues, mergers and tender offers are corporate actions. Exchanges, custodians and brokers process their effects.
Announcement, ex-date, record date, election deadline and payment date serve different purposes. Price and historical data often require mechanical adjustments.
Read official terms, dates, currency, tax and default election. Reconcile position changes rather than treating them as unexplained trading profit or loss.
Missed deadlines can make choices irreversible, and adjusted charts can hide the raw event. Provider summaries may omit important conditions.
Takeaway
