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3.1 KiB
3.1 KiB
id, title, slug, sidebar_position
| id | title | slug | sidebar_position |
|---|---|---|---|
| push_quote | 实时价格推送 | quote | 1 |
已订阅标的的实时价格推送,推送的数据结构中,只有有变化的字段才会填充数据。
:::info
业务指令:101
:::
数据格式
Properties
| Name | Type | Description |
|---|---|---|
| symbol | string | 标的代码,例如:AAPL.US |
| sequence | int64 | 序列号 |
| last_done | string | 最新价 |
| open | string | 开盘价 |
| high | string | 最高价 |
| low | string | 最低价 |
| timestamp | int64 | 最新成交的时间戳 |
| volume | int64 | 成交量 |
| turnover | string | 成交额 |
| trade_status | int32 | 交易状态,详见 TradeStatus |
| trade_session | int32 | 交易时段,详见 TradeSession |
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
# 实时价格推送
# https://open.longportapp.com/docs/quote/push/push-quote
# 订阅行情数据请检查“开发者中心” - “行情权限”是否正确
# https://open.longportapp.com/account
#
# - 港股 - BMP 基础报价,无实时行情推送,无法用 WebSocket 订阅
# - 美股 - LV1 纳斯达克最优报价 (只限 Open API)
#
# 运行前请访问“开发者中心”确保账户有正确的行情权限。
# 如没有开通行情权限,可以通过“LongPort”手机客户端,并进入“我的 - 我的行情 - 行情商城”购买开通行情权限。
from time import sleep
from longbridge.openapi import QuoteContext, Config, SubType, PushQuote
def on_quote(symbol: str, event: PushTrades):
print(symbol, event)
config = Config.from_env()
ctx = QuoteContext(config)
ctx.set_on_quote(on_quote)
ctx.subscribe(["700.HK", "AAPL.US"], [SubType.Quote], is_first_push=True)
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
}