Market Data WS Streams
Last updated
Last updated
WS for public (market) streams:
WS public (market) connections have a limit of 100 incoming messages per minute
One connection of the public (market) Stream is valid indefinitely. The connection becomes invalid if the connection is lost or if the session is not extended in time.
A single connection can listen to a maximum of 200 streams
All symbols for streams are lowercase
<symbol>@
is not required in market streams. In case if you specify stream name without symbol name you will receive information from all symbols, but as separate events
If you want to receive information (markPrice or ticker) about all symbols in each incoming event use those stream names: !markPrice_arr_1s
, !markPrice_arr_3s
, !ticker_arr
Considering the possible data latency from RESTful endpoints during an extremely volatile market, it is highly recommended to get the order status, position, etc from the WS user data stream.
A connection that goes beyond the limit will be disconnected; IPs that are repeatedly disconnected may be banned.