Market Trading Days

This API is used to obtain the trading days of the market.

SDK Links

Python	longbridge.openapi.QuoteContext.trading_days
Rust	longbridge::quote::QuoteContext#trading_days
Go	QuoteContext.TradingDays
Node.js	QuoteContext#tradingDays
Java	QuoteContext.getTradingDays
C++	longbridge::quote::QuoteContext::trading_days

ℹ️Info

Business Command: 9

Request

Parameters

Name	Type	Required	Description
market	string	Yes	Market Optional value: US - US market HK - HK market CN - CN market SG - SG market
beg_day	string	Yes	begin day, in YYMMDD format, for example: 20220401
end_day	string	Yes	begin day, in YYMMDD format, for example: 20220420 Check rules: The interval cannot be greater than one month Only supports query data of the most recent year

Protobuf

message MarketTradeDayRequest {
  string market = 1;
  string beg_day = 2;
  string end_day = 3;
}

Request Example

from datetime import date
from longbridge.openapi import QuoteContext, Config, Market, OAuthBuilder

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

resp = ctx.trading_days(Market.HK, date(2022, 1, 1), date(2022, 2, 1))
print(resp)

const { Config, QuoteContext, OAuth, Market } = require('longbridge')

async function main() {
  const oauth = await OAuth.build("your-client-id", (_, url) => {
    console.log("Open this URL to authorize: " + url)
  })
  const config = Config.fromOAuth(oauth)
  const ctx = await QuoteContext.new(config)
  const resp = await ctx.tradingDays(Market.HK, "20220101", "20220201")
  console.log(resp)
}
main().catch(console.error)

import com.longbridge.*;
import com.longbridge.quote.*;
import java.time.LocalDate;

class Main {
    public static void main(String[] args) throws Exception {
        try (OAuth oauth = new OAuthBuilder("your-client-id")
                .build(url -> System.out.println("Open to authorize: " + url))
                .get();
             Config config = Config.fromOAuth(oauth);
             QuoteContext ctx = QuoteContext.create(config).get()) {
            MarketTradingDays resp = ctx.getTradingDays(Market.HK, LocalDate.of(2022, 1, 1), LocalDate.of(2022, 2, 1)).get();
            System.out.println(resp);
        }
    }
}

use std::sync::Arc;
use longbridge::{oauth::OAuthBuilder, quote::QuoteContext, Config, Market};
use time::macros::date;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let oauth = OAuthBuilder::new("your-client-id")
        .build(|url| println!("Open this URL to authorize: {url}"))
        .await?;
    let config = Arc::new(Config::from_oauth(oauth));
    let (ctx, _) = QuoteContext::try_new(config).await?;
    let resp = ctx.trading_days(Market::HK, date!(2022 - 01 - 01), date!(2022 - 02 - 01)).await?;
    println!("{:?}", resp);
    Ok(())
}

#include <iostream>
#include <longbridge.hpp>

#ifdef WIN32
#include <windows.h>
#endif

using namespace longbridge;
using namespace longbridge::quote;

int main(int argc, char const* argv[]) {
#ifdef WIN32
  SetConsoleOutputCP(CP_UTF8);
#endif

  const std::string client_id = "your-client-id";
  OAuthBuilder(client_id).build(
    [](const std::string& url) {
      std::cout << "Open this URL to authorize: " << url << std::endl;
    },
    [](auto res) {
      if (!res) {
        std::cout << "authorization failed: " << *res.status().message() << std::endl;
        return;
      }
      Config config = Config::from_oauth(*res);
      QuoteContext::create(config, [](auto res) {
        if (!res) {
          std::cout << "failed to create quote context: " << *res.status().message() << std::endl;
          return;
        }
        res.context().trading_days(Market::HK, Date{2022, 1, 1}, Date{2022, 2, 1}, [](auto res) {
          if (!res) {
            std::cout << "failed: " << *res.status().message() << std::endl;
            return;
          }
          std::cout << "trade_days: " << res->trade_day.size() << std::endl;
        });
      });
    });

  std::cin.get();
  return 0;
}

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	"github.com/longbridge/openapi-go/config"
	"github.com/longbridge/openapi-go/oauth"
	"github.com/longbridge/openapi-go/quote"
	openapi "github.com/longbridge/openapi-go"
)

func main() {
	o := oauth.New("your-client-id").
		OnOpenURL(func(url string) { fmt.Println("Open this URL to authorize:", url) })
	if err := o.Build(context.Background()); err != nil {
		log.Fatal(err)
	}
	conf, err := config.New(config.WithOAuthClient(o))
	if err != nil {
		log.Fatal(err)
	}
	qctx, err := quote.NewFromCfg(conf)
	if err != nil {
		log.Fatal(err)
	}
	defer qctx.Close()
	begin := time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
	end := time.Date(2022, 2, 1, 0, 0, 0, 0, time.UTC)
	days, err := qctx.TradingDays(context.Background(), openapi.MarketHK, &begin, &end)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println("trade_days:", len(days.TradeDay))
}

Response

Response Properties

Name	Type	Description
trade_day	string[]	Trading days, in YYMMDD format
half_trade_day	string[]	Half trading days, in YYMMDD format

Protobuf

message MarketTradeDayResponse {
  repeated string trade_day = 1;
  repeated string half_trade_day = 2;
}

Response JSON Example

{
  "trade_day": [
    "20220120",
    "20220121",
    "20220124",
    "20220125",
    "20220126",
    "20220127",
    "20220128",
    "20220204",
    "20220207",
    "20220208",
    "20220209",
    "20220210"
  ],
  "half_trade_day": ["20220131"]
}

Error Code

Protocol Error Code	Business Error Code	Description	Troubleshooting Suggestions
3	301600	Invalid request	Invalid request parameters or unpacking request failed
3	301606	Request rate limit	Reduce the frequency of requests
7	301602	Server error	Please try again or contact a technician to resolve the issue
7	301600	Invalue request parameters	Please check the request parameter: market, beg_day, end_day