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獲取標的盤口

該接口用於獲取標的的盤口數據。

SDK Links

Python
longport.openapi.QuoteContext.depth
Rust
longport::quote::QuoteContext#depth
Go
QuoteContext.Depth
Node.js
QuoteContext#depth
信息

Request

Parameters

NameTypeRequiredDescription
symbolstring標的代碼,使用 ticker.region 格式,例如:700.HK

Protobuf

message SecurityRequest {
string symbol = 1;
}

Request Example

# 獲取標的盤口
# https://open.longportapp.com/docs/quote/pull/depth
# 運行前請訪問“開發者中心“確保賬戶有正確的行情權限。
# 如沒有開通行情權限,可以通過“LongPort”手機客戶端,並進入“我的 - 我的行情 - 行情商城”購買開通行情權限。
from longport.openapi import QuoteContext, Config

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

resp = ctx.depth("700.HK")
print(resp)

Response

Response Properties

NameTypeDescription
symbolstring標的代碼
askobject[]賣盤
∟ positionint32檔位
∟ pricestring價格
∟ volumeint64掛單量
∟ order_numint64訂單數量
bidobject[]買盤
∟ positionint32檔位
∟ pricestring價格
∟ volumeint64掛單量
∟ order_numint64訂單數量

Protobuf

message SecurityDepthResponse {
string symbol = 1;
repeated Depth ask = 2;
repeated Depth bid = 3;
}

message Depth {
int32 position = 1;
string price = 2;
int64 volume = 3;
int64 order_num = 4;
}

Response JSON Example

{
"symbol": "700.HK",
"ask": [
{
"position": 1,
"price": "335.000",
"volume": 500,
"order_num": 1
},
{
"position": 2,
"price": "335.200",
"volume": 400,
"order_num": 1
},
{
"position": 3,
"price": "335.400",
"volume": 500,
"order_num": 2
},
{
"position": 4,
"price": "335.600",
"volume": 1200,
"order_num": 3
},
{
"position": 5,
"price": "335.800",
"volume": 14000,
"order_num": 8
}
],
"bid": [
{
"position": 1,
"price": "334.800",
"volume": 69400,
"order_num": 13
},
{
"position": 2,
"price": "334.600",
"volume": 266600,
"order_num": 27
},
{
"position": 3,
"price": "334.400",
"volume": 61300,
"order_num": 29
},
{
"position": 4,
"price": "334.200",
"volume": 125900,
"order_num": 31
},
{
"position": 5,
"price": "334.000",
"volume": 194600,
"order_num": 94
}
]
}

錯誤碼

協議錯誤碼業務錯誤碼描述排查建議
3301600無效的請求請求參數有誤或解包失敗
3301606限流降低請求頻次
7301602服務端內部錯誤請重試或聯繫技術人員處理
7301600請求標的不存在檢查請求的 symbol 是否正確
7301603標的無行情標的沒有請求的行情數據
7301604無權限沒有獲取標的行情的權限