---
id: quote_capital_distribution.md
title: Capital Distribution
slug: /quote/analytics/capital-distribution
sidebar_position: 18
---

This API is used to obtain the daily capital distribution of security.


## SDK

| Language | Link |
|---|---|
| Python | [longport.openapi.quote._quote_context](https://longportapp.github.io/openapi/python/reference_all/#longport.openapi.quote._quote_context) |
| Rust | [longport::<SDKLinks module="quote" klass="QuoteContext" method="capital_distribution" />::quote#_quote_context](https://longportapp.github.io/openapi/rust/longport/<SDKLinks module="quote" klass="QuoteContext" method="capital_distribution" />/struct.quote.html#method._quote_context) |
| Go | [quote.capital_distribution](https://pkg.go.dev/github.com/longportapp/openapi-go/<SDKLinks module="quote" klass="QuoteContext" method="capital_distribution" />#quote.capital_distribution) |
| Node.js | [quote#QuoteContext](https://longportapp.github.io/openapi/nodejs/classes/quote.html#quotecontext) |

:::info
[Business Command](../../socket/biz_command)：`25`
:::

## Request

### Parameters

| Name   | Type   | Required | Description                                                     |
| ------ | ------ | -------- | --------------------------------------------------------------- |
| symbol | string | Yes      | Security code, in `ticker.region` format, for example: `700.HK` |

### Protobuf

```protobuf
message SecurityRequest {
  string symbol = 1;
}
```

### Request Example

<Tabs groupId="request-example">
  <TabItem value="python" label="Python" default>

```python
from longport.openapi import QuoteContext, Config, OAuthBuilder

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

resp = ctx.capital_distribution("700.HK")
print(resp)
```

  </TabItem>
  <TabItem value="python-async" label="Python (async)">

```python
import asyncio
from longport.openapi import AsyncQuoteContext, 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 = AsyncQuoteContext.create(config)

    resp = await ctx.capital_distribution("700.HK")
    print(resp)

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

  </TabItem>
  <TabItem value="nodejs" label="Node.js">

```javascript
const { Config, QuoteContext, 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 = QuoteContext.new(config)
  const resp = await ctx.capitalDistribution('700.HK')
  console.log(resp)
}
main().catch(console.error)
```

  </TabItem>
  <TabItem value="java" label="Java">

```java
import com.longport.*;
import com.longport.quote.*;

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)) {
            CapitalDistributionResponse resp = ctx.getCapitalDistribution("700.HK").get();
            System.out.println(resp);
        }
    }
}
```

  </TabItem>
  <TabItem value="rust" label="Rust">

```rust
use std::sync::Arc;
use longport::{oauth::OAuthBuilder, quote::QuoteContext, Config};

#[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::new(config);
    let resp = ctx.capital_distribution("700.HK").await?;
    println!("{:?}", resp);
    Ok(())
}
```

  </TabItem>
  <TabItem value="cpp" label="C++">

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

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

using namespace longport;
using namespace longport::quote;

static void
run(const OAuth& oauth)
{
    Config config = Config::from_oauth(oauth);
    QuoteContext ctx = QuoteContext::create(config);

    ctx.capital_distribution("700.HK", [](auto res) {
        if (!res) {
            std::cout << "failed: " << *res.status().message() << std::endl;
            return;
        }
        std::cout << "capital_distribution: " << res->symbol << std::endl;
    });
}

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;
        }
        run(*res);
    });

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

  </TabItem>
  <TabItem value="go" label="Go">

```go
package main

import (
	"context"
	"fmt"
	"log"

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

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()
	dist, err := qctx.CapitalDistribution(context.Background(), "700.HK")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", dist)
}
```

  </TabItem>
</Tabs>

## Response

### Response Properties

| Name        | Type     | Description          |
| ----------- | -------- | -------------------- |
| symbol      | string   | Security code        |
| timestamp   | int64    | Data update time     |
| capital_in  | object[] | Inflow capital data  |
| ∟ large     | string   | large order          |
| ∟ medium    | string   | medium order         |
| ∟ small     | string   | small order          |
| capital_out | object[] | Outflow capital data |
| ∟ large     | string   | large order          |
| ∟ medium    | string   | medium order         |
| ∟ small     | string   | small order          |

### Protobuf

```protobuf
message CapitalDistributionResponse {
  message CapitalDistribution {
    string large = 1;
    string medium = 2;
    string small = 3;
  }
  string symbol = 1;
  int64 timestamp = 2;
  CapitalDistribution capital_in = 3;
  CapitalDistribution capital_out = 4;
}
```

### Response JSON Example

```json
{
  "symbol": "700.HK",
  "timestamp": "1655107800",
  "capital_in": {
    "large": "935389700.000",
    "medium": "2056032380.000",
    "small": "828715920.000"
  },
  "capital_out": {
    "large": "1175331560.000",
    "medium": "2271829740.000",
    "small": "751648940.000"
  }
}
```

## 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              | Symbol not found   | Check that the requested `symbol` is correct                  |
| 7                   | 301603              | No quotes          | Security no quote                                             |
| 7                   | 301604              | No access          | No access to security quote                                   |