nbbo
Get the National Best Bid and Offer for a given stock.
Parameters
- standard
- polygon
symbol: str
Symbol to get data for.
• Optional: False
symbol: str
Symbol to get data for.
• Optional: False
limit: int
The number of data entries to return. Up to ten million records will be returned. Pagination occurs in groups of 50,000. Remaining limit values will always return 50,000 more records unless it is the last page. High volume tickers will require multiple max requests for a single day's NBBO records. Expect stocks, like SPY, to approach 1GB in size, per day, as a raw CSV. Splitting large requests into chunks is recommended for full-day requests of high-volume symbols.
• Default: 50000
• Optional: True
date: Union[date, str]
A specific date to get data for. Use bracketed the timestamp parameters to specify exact time ranges.
• Optional: True
timestamp_lt: Union[datetime, str]
Query by datetime, less than. Either a date with the format 'YYYY-MM-DD' or a TZ-aware timestamp string, 'YYYY-MM-DDTH:M:S.000000000-04:00'. Include all nanoseconds and the 'T' between the day and hour.
• Optional: True
timestamp_gt: Union[datetime, str]
Query by datetime, greater than. Either a date with the format 'YYYY-MM-DD' or a TZ-aware timestamp string, 'YYYY-MM-DDTH:M:S.000000000-04:00'. Include all nanoseconds and the 'T' between the day and hour.
• Optional: True
timestamp_lte: Union[datetime, str]
Query by datetime, less than or equal to. Either a date with the format 'YYYY-MM-DD' or a TZ-aware timestamp string, 'YYYY-MM-DDTH:M:S.000000000-04:00'. Include all nanoseconds and the 'T' between the day and hour.
• Optional: True
timestamp_gte: Union[datetime, str]
Query by datetime, greater than or equal to. Either a date with the format 'YYYY-MM-DD' or a TZ-aware timestamp string, 'YYYY-MM-DDTH:M:S.000000000-04:00'. Include all nanoseconds and the 'T' between the day and hour.
• Optional: True
Returns
results: list[EquityNBBO]
Serializable results.
provider: Optional[Literal['polygon']]
Provider name.
warnings: Optional[list[Warning_]]
list of warnings.
chart: Optional[Chart]
Chart object.
extra: dict[str, Any]
Extra info.
Data
- standard
- polygon
ask_exchange: str
The exchange ID for the ask.
ask: float
The last ask price.
ask_size: int
Description
The ask size. This represents the number of round lot orders at the given ask price.
The normal round lot size is 100 shares.
An ask size of 2 means there are 200 shares available to purchase at the given ask price.
bid_size: int
The bid size in round lots.
bid: float
The last bid price.
bid_exchange: str
The exchange ID for the bid.
ask_exchange: str
The exchange ID for the ask.
ask: float
The last ask price.
ask_size: int
Description
The ask size. This represents the number of round lot orders at the given ask price.
The normal round lot size is 100 shares.
An ask size of 2 means there are 200 shares available to purchase at the given ask price.
bid_size: int
The bid size in round lots.
bid: float
The last bid price.
bid_exchange: str
The exchange ID for the bid.
tape: str
The exchange tape.
conditions: Union[str, list[int], list[str]]
A list of condition codes.
indicators: list[int]
A list of indicator codes.
sequence_num: int
The sequence number represents the sequence in which message events happened. These are increasing and unique per ticker symbol, but will not always be sequential (e.g., 1, 2, 6, 9, 10, 11)
participant_timestamp: datetime
The nanosecond accuracy Participant/Exchange Unix Timestamp. This is the timestamp of when the quote was actually generated at the exchange.
sip_timestamp: datetime
The nanosecond accuracy SIP Unix Timestamp. This is the timestamp of when the SIP received this quote from the exchange which produced it.
trf_timestamp: datetime
The nanosecond accuracy TRF (Trade Reporting Facility) Unix Timestamp. This is the timestamp of when the trade reporting facility received this quote.