0DTE underlying screener

GET /api/v1.0/quote/option-zero-dte-screener

0DTE underlying screener. US_SECURITY / US_INDEX only. sort_type default VOLUME; count default 50 (max 500). Returns price/volume, IV/HV, option volume/OI, strike timestamp and chain_info (pass to quote.option_zero_dte_contract).

Parameters

Name	Type	In	Required	Description
option_market	string	query	yes	Option market. US_SECURITY / US_INDEX
sort_type	string	query	no	Sort field, default VOLUME
is_asc	bool	query	no	Ascending; default false
page_size	int	query	no	Page size, default 50, max 500
page_flag	string	query	no	Page cursor. Omit or pass empty on the first page; pass back pagination.page_flag. Stop only when pagination.completed is true

Example

curl -X GET 'https://webapi.moomoo.com/api/v1.0/quote/option-zero-dte-screener?option_market=US_SECURITY' \
  -H 'Authorization: Bearer <AccessToken>' | jq

Response parameters

Name	Type	Description
data.items	object[]
data.items[].code	string	Underlying symbol
data.items[].name	string	Underlying name
data.items[].price	string	Underlying price
data.items[].change_rate	number	Change rate (percent)
data.items[].market_cap	number	Market cap
data.items[].iv	number	IV (percent)
data.items[].iv_rank	number	IV rank (percent)
data.items[].iv_percentile	number	IV percentile (percent)
data.items[].hv	number	HV (percent)
data.items[].volume	string	Total option volume
data.items[].open_interest	string	Total option open interest
data.items[].last_trading_time	int	Last trading timestamp , Unix microseconds
data.items[].strike_date_timestamp	int	Strike-date timestamp (seconds), pass to contract API. Unix microseconds
data.items[].chain_info	string	Chain identity; pass through to quote.option_zero_dte_contract
data.update_timestamp	int	List update timestamp , Unix microseconds
pagination.completed	bool	True when this is the last page. Stop paging only when completed is true
pagination.page_flag	string	Next page cursor. Pass it back as page_flag while completed is false; empty on the last page

Errors

ret_code	error.code	Description
0	—	Success
-3	invalid_parameter	Missing or invalid parameter
-8	unsupported	Not supported
-10	no_data	No data

Response example

{
  "ret_code": 0,
  "ret_msg": "success",
  "data": {
    "items": [
      {
        "code": "US.AAPL",
        "name": "example",
        "price": "example",
        "change_rate": 1.2,
        "market_cap": 1.2,
        "iv": 1.2,
        "iv_rank": 1.2,
        "iv_percentile": 1.2,
        "hv": 1.2,
        "volume": "example",
        "open_interest": "example",
        "last_trading_time": 1710000000000000,
        "strike_date_timestamp": 1710000000000000,
        "chain_info": "example"
      }
    ],
    "update_timestamp": 1710000000000000
  },
  "pagination": {
    "page_flag": "",
    "completed": true
  }
}