估值歷史

獲取歷史估值指標時間序列（市盈率、市淨率、市銷率、股息率）。

SDK Links

Python	longport.openapi.FundamentalContext.valuation_history
Rust	longport::fundamental::FundamentalContext#valuation_history
Go	FundamentalContext.ValuationHistory
Node.js	FundamentalContext#valuationHistory

Parameters

SDK 方法參數。

Name	Type	Required	Description
symbol	string	是	證券代碼，例如 AAPL.US

Request Example

from longport.openapi import FundamentalContext, Config, OAuthBuilder

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

resp = ctx.valuation_history("AAPL.US")
print(resp)

import asyncio
from longport.openapi import AsyncFundamentalContext, Config, OAuthBuilder

async def main() -> None:
    oauth = await OAuthBuilder("your-client-id").build_async(lambda url: print("Visit:", url))
    config = Config.from_oauth(oauth)
    ctx = AsyncFundamentalContext.create(config)

    resp = await ctx.valuation_history("AAPL.US")
    print(resp)

if __name__ == "__main__":
    asyncio.run(main())

const { Config, FundamentalContext, OAuth } = require('longport')

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 = FundamentalContext.new(config)
  const resp = await ctx.valuationHistory('AAPL.US')
  console.log(resp)
}
main().catch(console.error)

import com.longport.*;
import com.longport.fundamental.*;

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);
             FundamentalContext ctx = FundamentalContext.create(config)) {
            var resp = ctx.getValuationHistory("AAPL.US").get();
            System.out.println(resp);
        }
    }
}

use std::sync::Arc;
use longport::{oauth::OAuthBuilder, fundamental::FundamentalContext, Config};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let oauth = OAuthBuilder::new("your-client-id").build(|url| println!("Open: {url}")).await?;
    let config = Arc::new(Config::from_oauth(oauth));
    let ctx = FundamentalContext::new(config);
    let resp = ctx.valuation_history("AAPL.US").await?;
    println!("{:?}", resp);
    Ok(())
}

#include <iostream>
#include <longport.hpp>

using namespace longport;
using namespace longport::fundamental;

int main() {
    OAuthBuilder("your-client-id").build(
        [](const std::string& url) { std::cout << "Open: " << url << std::endl; },
        [](auto res) {
            if (!res) return;
            Config config = Config::from_oauth(*res);
            FundamentalContext ctx = FundamentalContext::create(config);
            ctx.valuation_history("AAPL.US", [](auto resp) {
                if (resp) std::cout << "OK" << std::endl;
            });
        });
    std::cin.get();
}

package main

import (
	"context"
	"fmt"
	"log"

	"github.com/longportapp/openapi-go/config"
	"github.com/longportapp/openapi-go/oauth"
	"github.com/longportapp/openapi-go/fundamental"
)

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)
	}
	c, err := fundamental.NewFromCfg(conf)
	if err != nil {
		log.Fatal(err)
	}
	defer c.Close()
	resp, err := c.ValuationHistory(context.Background(), "AAPL.US")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", resp)
}

Response

Response Example

{
  "code": 0,
  "message": "success",
  "data": {
    "history": {
      "metrics": {
        "pe": {
          "desc": "P/E Ratio",
          "high": "35.2",
          "low": "18.1",
          "median": "26.5",
          "list": [
            {
              "timestamp": "1622520000",
              "value": "28.5"
            }
          ]
        },
        "pb": null,
        "ps": null
      }
    }
  }
}

Response Status

Status	Description	Schema
200	成功	ValuationHistoryResponse
400	請求錯誤	None

Schemas

ValuationHistoryResponse

Name	Type	Required	Description
symbol	string	是	證券代碼
list	object[]	是	歷史估值數據點列表，見 ValuationMetric
list[].date	string	否	日期（YYYY-MM-DD）
list[].pe	double	否	市盈率（PE）
list[].pb	double	否	市淨率（PB）
list[].ps	double	否	市銷率（PS）
list[].dividend_yield	double	否	股息率（%）