Feature guide · Updated November 11, 2026

Company Events Calendar

The Company Events calendar lists the corporate events we track for US-listed stocks, day by day: investor days, shareholder meetings, conferences, webcasts, data presentations and FDA dates, taken from company announcements, with each stock's option volume and market cap.

1 · What it is

What is the Company Events calendar?

Companies hold events that can move their stock: investor days, annual shareholder meetings, industry conferences, webcasts and presentations of new data. At these events management can share new plans, products or results, and investors may react. The Company Events calendar lists the corporate events we track for US-listed stocks, day by day, with each stock's market cap and option trading next to the event.

2 · How we build it

Where the events come from

  • From company announcements. Our data team enters events, and software reads new company press releases and picks out the events and their dates.
  • Event types. Annual and special shareholder meetings, investor days, conferences, symposiums, forums, conventions, summits, webcasts, data presentations, clinical trial events, FDA advisory committee meetings, PDUFA dates, FDA decisions and other events.
  • Not earnings. Quarterly results are left to the Earnings Calendar: the press-release reader skips earnings announcements.
  • The latest version. When a later announcement repeats or updates an event, the calendar keeps only the newest version.
  • Dated events only. An event shows on each day from its start date to its end date. Events announced only for a rough time, such as "later this year", aren't on the calendar.
  • Updates. Today's and coming days' events are refreshed about every 12 minutes.

The calendar lists the events we track, not every company event: not every event is announced, and an event shows only for stocks we have daily market data for.

3 · Questions it answers

What you can find out

Which company events are coming up this week?

The strip across the top shows the previous trading day and the next five, with the number of events on each. Click a day to list its events. See upcoming company events

When is a company's next investor day or annual meeting?

Members of any Premium plan can search the calendar by symbol, and a stock with events we track has Company Events in its menu, with tables of its upcoming and past events. The top of the stock's page also shows the date of its next company event. Open the calendar

Which events involve stocks with heavy option trading?

Each day's list is sorted by Option Volume, highest first, so the stocks with the most option trading are at the top. See today's events

How did a stock move on the day of an event?

Pick a past day in the strip: its list adds a Price Change column. For days still ahead, that column is hidden. Open the calendar

Which biotech stocks have FDA dates coming up?

PDUFA dates and FDA meetings can show on this calendar too, and the PDUFA Dates list collects the upcoming FDA decision dates we track. How the PDUFA dates list works

4 · Where to find it

Where to find it

Menu: Stocks › Features › Company Events, or go straight to /Calendar/CompanyEvents.

SymbolNameEventEvent DateTypeInfoPrice ChangeOption Implied StraddleOption VolumeMarket Cap
Event and Event Date - what the event is and when it starts and ends.
Info - hover for the location and notes.
Price Change - the stock's move, shown for past days only.
Option Volume - the stock's option volume (for a day still ahead, the latest day's); the list is sorted by it.

The calendar and the day strip are free. The symbol search, the View Another Date picker and a stock's Company Events page are for members of any Premium plan.

FAQ

Are earnings dates on this calendar?
No. Quarterly results are on the Earnings Calendar; the software that reads press releases for this calendar skips earnings announcements.
Does the calendar list every company event?
No. It lists the events we track from company announcements and our data team. Not every event is announced, and an event shows only for stocks we have daily market data for.
How far ahead can I look?
The strip at the top shows the previous trading day and the next five. Members of any Premium plan can pick any other date with View Another Date.
What happens when an event's date changes?
When a later announcement repeats or updates an event, the calendar keeps only the newest version.
Is a company event a trading signal?
No. The calendar shows when events are scheduled, not how a stock will react to them.

Market Chameleon provides data, not investment advice.

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