Get market events

Stream market updates (realtime or delayed) using HTTP streaming. You will receive a different payload depending on the market event that occurred. See details about each events data.

Note: In order to stream data, you must first create a streaming session. Upon receiving a sessionid, you will have up to 5 minutes to connect to a streaming endpoint before the session expires.




application/xml, application/json, application/javascript
Default: application/xml
Required: false
Bearer {access token}
Required: true

Query Parameters

The session id you received from creating the session
Required: true
A comma delimited list of symbols, both equity and option symbols are accepted.
Required: true
Example: 'symbols=AAPL,MSFT,NFLX'
A comma delimited list of payload types you would like to receive. You can use this to receive data payloads of a specific type.
Required: false
Comma delimited list of: quote, trade, summary, timesale, tradex
Example: 'filter=quote,trade'
A boolean on whether to include a "\n" linebreak at the end of each payload. Any value will resolve to true, omit to set false.
Required: false
Example: 'linebreak=true'


Field Description
type Type of event received. One of: trade, quote, summary, timesale, tradex
symbol Symbol of the event
exch Reporting exchange's code
price Last price
size Size of the current trade
cvol Cumalative volume for the day
date Unix timestamp of the event
bid Bid
bidsz Bid size
bidexch Reporting exchange of the current bid
biddate Date of the current bid
ask Ask
asksz Ask size
askexch Reporting exchange of the current ask
askdate Date of the current ask
open Current day's open
high High
low Low
prevClose Previous day's close



$ curl -X POST -d "symbols=SPY&sessionid=fb469d7ef430b0baf0cab6c436e70375"


POST /v1/markets/events HTTP/1.1
Accept: application/xml
User-Agent: curl/7.24.0 (x86_64-apple-darwin12.0) libcurl/7.24.0 OpenSSL/0.9.8r zlib/1.2.5



HTTP/1.1 200 OK
Content-Type: application/xml;charset=utf-8


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