F&O Unusual Activity

What you can do here

The command-center source includes a lazily loaded Unusual Activity section. Rows are per underlying: the section aggregates that underlying's futures and options contracts for the session. The score is on a 0–100 scale and needs both legs: the session's contracts versus the underlying's own median over up to the previous 20 stored sessions, and the OI change. At least five prior sessions are required; otherwise the row reports insufficient history instead of a zero score. Each card shows the symbol, score and volume multiple only — OI change feeds the score but is not displayed on the card. A high score does not identify informed trading or an executable strategy.

• Inspect unusual-activity candidates with their historical baseline.
• Open the underlying profile for the contract and expiry context behind a candidate.

From numbers to understanding

1. 01

   The baseline is the underlying's own median over up to 20 prior sessions, with at least 5 required.

2. 02

   Rows aggregate futures and options contracts per underlying, not per contract.

3. 03

   The card shows symbol, score and volume multiple; OI change is an input, not a displayed field.

4. 04

   Insufficient history produces an unscored row, not a zero score.

5. 05

   Cards open the underlying profile, so verify the exact contract separately before interpreting its price.

Try it, one step at a time

Use these checkboxes as a reading checklist. They do not perform actions in Prime.