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获取标的 K 线

该接口用于获取标的的 K 线数据。

信息

Request

Parameters

NameTypeRequiredDescription
symbolstring标的代码,使用 ticker.region 格式,例如:700.HK
periodint32k 线周期,例如:1000,详见 Period
countint32数据数量,例如:100

校验规则:
请求数量最大为 1000
adjust_typeint32复权类型,例如:0,详见 AdjustType

Protobuf

message SecurityCandlestickRequest {
string symbol = 1;
Period period = 2;
int32 count = 3;
AdjustType adjust_type = 4;
}

Request Example

# 获取标的 k 线
# https://open.longportapp.com/docs/quote/pull/candlestick
# 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 longport.openapi import QuoteContext, Config, Period, AdjustType

config = Config.from_env()
ctx = QuoteContext(config)

resp = ctx.candlesticks("700.HK", Period.Day, 10, AdjustType.NoAdjust)
print(resp)

Response

Response Properties

NameTypeDescription
symbolstring标的代码,例如:AAPL.US
candlesticksobject[]K 线数据
∟ closestring当前周期收盘价
∟ openstring当前周期开盘价
∟ lowstring当前周期最低价
∟ highstring当前周期最高价
∟ volumeint64当前周期成交量
∟ turnoverstring当前周期成交额
∟ timestampint64当前周期的时间戳

Protobuf

message SecurityCandlestickResponse {
string symbol = 1;
repeated Candlestick candlesticks = 2;
}

message Candlestick {
string close = 1;
string open = 2;
string low = 3;
string high = 4;
int64 volume = 5;
string turnover = 6;
int64 timestamp = 7;
}

Response JSON Example

{
"symbol": "700.HK",
"candlesticks": [
{
"close": "362.000",
"open": "364.600",
"low": "361.600",
"high": "368.800",
"volume": 10853604,
"turnover": "3954556819.000",
"timestamp": 1650384000
},
{
"close": "348.000",
"open": "352.000",
"low": "343.000",
"high": "356.200",
"volume": 25738562,
"turnover": "8981529950.000",
"timestamp": 1650470400
},
{
"close": "340.600",
"open": "334.800",
"low": "334.200",
"high": "343.000",
"volume": 28031299,
"turnover": "9492674293.000",
"timestamp": 1650556800
},
{
"close": "327.400",
"open": "332.200",
"low": "325.200",
"high": "338.600",
"volume": 25788422,
"turnover": "8541441823.000",
"timestamp": 1650816000
},
{
"close": "335.800",
"open": "332.200",
"low": "330.600",
"high": "341.600",
"volume": 27288328,
"turnover": "9166022626.000",
"timestamp": 1650902400
}
]
}

错误码

协议错误码业务错误码描述排查建议
3301600无效的请求请求参数有误或解包失败
3301606限流降低请求频次
7301602服务端内部错误请重试或联系技术人员处理
7301600请求数据非法检查请求的 symbolcountadjust_type, period 数据是否在正确范围
7301603标的无行情标的没有请求的行情数据
7301604无权限没有获取标的行情的权限
7301607接口限制请求的数据数量超限,减少数据数量