screener.run

anonymous ok

Run screener

Market-wide leaderboards: most active tickers, most active option contracts, IV rank leaders, or largest expected moves. Paid callers get the live intraday snapshot; others get the latest end-of-day table.

Free. Anonymous and Free callers get 15-minute delayed data capped at 50 rows.

Input

Field	Type	Description
view*	"most_active" \| "options" \| "iv" \| "expected_moves"
limit	integer	Max rows (1–500)Default 50.
date	string	Historical trade date; omitted = live (paid) or latest available

* required

Output

Returned under data; every response also carries meta with freshness, as_of and truncated.

Field	Type	Description
view*	"most_active" \| "options" \| "iv" \| "expected_moves"
as_of_date*	string
rows*	object[]

* required

Example request

Top 25 tickers by options volume

curl -X POST "https://impliedoptions.com/api/v1/tools/screener.run" \
  -H "Authorization: Bearer <YOUR_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "args": {
      "view": "most_active",
      "limit": 25
    }
  }'

Rendered result: /screener?view=most-active

Run

Anonymous: 100 runs/day, delayed.