價格訂閱

訂閱標的的實時價格推送，推送的數據結構中，只有有變化的字段才會填充數據。

SDK Links

Python	longport.openapi.QuoteContext.set_on_quote
Rust	longport::quote::QuoteContext#set_on_quote
Go	QuoteContext.OnQuote
Node.js	QuoteContext#setOnQuote

ℹ️Info

業務指令：101

數據格式

Properties

Name	Type	Description
symbol	string	標的代碼，例如：AAPL.US
sequence	int64	序列號
last_done	string	最新價
open	string	開盤價
high	string	最高價
low	string	最低價
timestamp	int64	最新成交的時間戳
volume	int64	成交量
turnover	string	成交額
trade_status	int32	交易狀態，詳見 TradeStatus
trade_session	int32	交易時段，詳見 TradeSession
current_volume	int32	兩次推送之間增加的成交量
current_turnover	string	兩次推送之間增加的成交額
tag	int32	價格數據標籤 可选值： 0 - 實時行情 1 - 收盤後的修正數據

Protobuf

message PushQuote {
  string symbol = 1;
  int64 sequence = 2;
  string last_done = 3;
  string open = 4;
  string high = 5;
  string low = 6;
  int64 timestamp = 7;
  int64 volume = 8;
  string turnover = 9;
  TradeStatus trade_status = 10;
  TradeSession trade_session = 11;
}

Example

from time import sleep
from longport.openapi import QuoteContext, Config, SubType, PushQuote, OAuthBuilder

def on_quote(symbol: str, event: PushQuote):
    print(symbol, event)

oauth = OAuthBuilder("your-client-id").build(lambda url: print("Visit:", url))
config = Config.from_oauth(oauth)
ctx = QuoteContext(config)
ctx.set_on_quote(on_quote)

ctx.subscribe(["700.HK", "AAPL.US"], [SubType.Quote])
sleep(30)

JSON Example

{
  "symbol": "AAPL.US",
  "sequence": 160808750000000,
  "last_done": "156.570",
  "open": "155.910",
  "high": "159.790",
  "low": "155.380",
  "timestamp": 1651089600,
  "volume": 88063191,
  "turnover": "13865092584.000",
  "trade_status": 0,
  "trade_session": 0,
  "current_volume": 111234,
  "current_turnover": "23234343454.000",
  "tag": 0
}