Ex-post is depicted by which of the following …………..

The correct option is: What actually has happened.

Detailed Explanation:

In economics, finance, and statistics, the terms ex-ante and ex-post are used to distinguish between forecasts (before the event) and actual results (after the event).

1. Ex-ante (Before the event): This refers to future events, predictions, plans, or expectations. It represents what is planned, expected, or what should happen based on forecasts.

2. Ex-post (After the event): This refers to looking back at events that have already occurred. It is based on actual, historical data. Therefore, ex-post analyses or values represent what has actually happened, as opposed to what was expected or planned.

Consequently, the phrase "What actually has happened" is the precise description of the term ex-post.