Undocumented field: “st” in Binance Futures API Event: Order Update

Who can clarify the meaning of this field?

https://binance-docs.github.io/apidocs/futures/en/#event-order-update

Json response example:

{
  "e":"ORDER_TRADE_UPDATE",
  "T":1638480526910,
  "E":1638480526918,
  "o": {
      "s":"ALGOUSDT",
      "c":"ios_st_nbnKYvhew7OEU8t",
      "S":"BUY",
      "o":"LIMIT",
      "f":"GTC",
      "q":"1000",
      "p":"1.8500",
      "ap":"0",
      "sp":"0",
      "x":"NEW",
      "X":"NEW",
      "i":4167877654,
      "l":"0",
      "z":"0",
      "L":"0",
      "T":1638480526910,
      "t":0,
      "b":"2929.99999",
      "a":"3311.99999",
      "m":false,
      "R":false,
      "wt":"CONTRACT_PRICE",
      "ot":"LIMIT",
      "ps":"BOTH",
      "cp":false,
      "rp":"0",
      "pP":false,
      "si":75110527,
      "ss":1,
      "st":"OTO"
    }
}

The sp property defines the order’s stop price.

1 Like

I apologize, I made a mistake in one letter. Interested in field "st": "OTO"

The st property currently serves no purpose to the client and can be ignored.

1 Like