PANews reported on November 18 that Binance announced optimizations to its spot API, deprecating all market data streams (!ticker@arr) and recommending users use <symbol>@ticker or !miniTicker@arr as alternatives.

The official statement indicates that market data streams will be removed from documentation and the system at a future date. Specific timing and details will be announced in the Binance API update log. Users are advised to adjust their settings as soon as possible to adapt to the new data stream format.