docs: add shareholders, screener, short-trades, rank, stock-events docs + CLI v0.22.0 release notes

docs/en/docs/cli/release-notes.md

@@ -7,6 +7,16 @@ sidebar_icon: newspaper
 
 # Release Notes
 
+### [v0.22.0](https://github.com/longbridge/longbridge-terminal/releases/tag/v0.22.0)
+
+- **New `shareholder --top`** — Top-20 major shareholders (institutions, individuals, insiders) with multi-period comparison; `--object-id <id>` for single shareholder holding history and trade details
+- **Extended `short-positions`** — Added HK market support (`.HK` suffix auto-routes to HKEX short-position data)
+- **New `short-trades`** — Daily short sale volume (US: FINRA/NASDAQ; HK: HKEX disclosure data)
+- **New `compare`** — Multi-stock valuation comparison (PE/PB/PS/market-cap/close); server auto-selects peers when no comparison symbols given
+- **New `top-movers`** — Stocks whose price movement exceeds the 20-day standard deviation, with correlated news; supports `--market`, `--sort time|change|hot`
+- **New `screener` command group** — Stock screener: `strategies` (recommended/saved), `search --strategy-id <id>` or `--filter key:min:max`, `indicators` to list available filters
+- **New `rank`** — Popularity leaderboard; list all categories without `--key`, or pass `--key <key>` for a specific ranking (e.g. `ib_hot_all-us`)
+
 ### [v0.21.0](https://github.com/longbridge/longbridge-terminal/releases/tag/v0.21.0)
 
 - **New: `business-segments`** — revenue breakdown by business segment, current period or historical trend

docs/en/docs/fundamental/fundamental/shareholder_detail.md

@@ -0,0 +1,259 @@
+---
+slug: shareholder-detail
+title: Shareholder Detail
+sidebar_position: 28
+language_tabs: false
+toc_footers: []
+includes: []
+search: true
+highlight_theme: ''
+headingLevel: 2
+---
+
+Get holding history and trade details for a specific shareholder. The `object_id` comes from the `shareholder_top` response.
+
+<CliCommand>
+longbridge shareholder AAPL.US --object-id 19463
+longbridge shareholder 700.HK --object-id 20181
+</CliCommand>
+
+<SDKLinks module="fundamental" klass="FundamentalContext" method="shareholder_detail" />
+
+
+## Parameters
+
+> **SDK method parameters.**
+
+| Name | Type | Required | Description |
+| ---- | ---- | -------- | ----------- |
+| symbol | string | YES | Security symbol, e.g. `AAPL.US` |
+| object_id | integer | YES | Shareholder ID from `shareholder_top` `object_id` field |
+
+## Request Example
+
+<Tabs groupId="request-example">
+  <TabItem value="python" label="Python">
+
+```python
+from longbridge.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.shareholder_detail("AAPL.US", 19463)
+print(resp)
+```
+
+  </TabItem>
+  <TabItem value="python-async" label="Python (async)">
+
+```python
+import asyncio
+from longbridge.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.shareholder_detail("AAPL.US", 19463)
+    print(resp)
+
+if __name__ == "__main__":
+    asyncio.run(main())
+```
+
+  </TabItem>
+  <TabItem value="nodejs" label="Node.js">
+
+```javascript
+const { Config, FundamentalContext, OAuth } = 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 = FundamentalContext.new(config)
+  const resp = await ctx.shareholderDetail('AAPL.US', 19463)
+  console.log(resp)
+}
+main().catch(console.error)
+```
+
+  </TabItem>
+  <TabItem value="java" label="Java">
+
+```java
+import com.longbridge.*;
+import com.longbridge.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.getShareholderDetail("AAPL.US", 19463L).get();
+            System.out.println(resp);
+        }
+    }
+}
+```
+
+  </TabItem>
+  <TabItem value="rust" label="Rust">
+
+```rust
+use std::sync::Arc;
+use longbridge::{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.shareholder_detail("AAPL.US", 19463).await?;
+    println!("{:?}", resp);
+    Ok(())
+}
+```
+
+  </TabItem>
+  <TabItem value="cpp" label="C++">
+
+```cpp
+#include <iostream>
+#include <longbridge.hpp>
+
+using namespace longbridge;
+using namespace longbridge::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.shareholder_detail("AAPL.US", 19463, [](auto resp) {
+                if (resp) std::cout << "OK" << std::endl;
+            });
+        });
+    std::cin.get();
+}
+```
+
+  </TabItem>
+  <TabItem value="go" label="Go">
+
+```go
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	"github.com/longbridge/openapi-go/config"
+	"github.com/longbridge/openapi-go/oauth"
+	"github.com/longbridge/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.ShareholderDetail(context.Background(), "AAPL.US", 19463)
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("%+v\n", resp)
+}
+```
+
+  </TabItem>
+</Tabs>
+
+## Response
+
+
+### Response Example
+
+```json
+{
+  "code": 0,
+  "message": "success",
+  "data": {
+    "name": "The Vanguard Group, Inc.",
+    "title": "",
+    "avatar": "",
+    "owner_source": "Institution",
+    "holding_periods": [],
+    "holding_details": [],
+    "holding_summary": [],
+    "trading_periods": ["Past 1 Month", "Past 3 Months", "Past 1 Year", "Past 3 Years"],
+    "tradings": [
+      {
+        "period": "Past 1 Month",
+        "accum_buy": "8500000.00",
+        "accum_sell": "2687264.00",
+        "net_buy": "5812736.00",
+        "trading_details": [
+          {
+            "trading_date": "2025-12-18",
+            "trading_shares": "5200000",
+            "trading_price": "248.12",
+            "trading_type": "Buy"
+          }
+        ]
+      }
+    ]
+  }
+}
+```
+
+### Response Status
+
+| Status | Description | Schema |
+| ------ | ----------- | ------ |
+| 200    | Success     | [ShareholderDetailResponse](#ShareholderDetailResponse) |
+| 400    | Bad request | None   |
+
+## Schemas
+
+### ShareholderDetailResponse
+
+<a id="ShareholderDetailResponse"></a>
+
+| Name | Type | Required | Description |
+| ---- | ---- | -------- | ----------- |
+| name | string | false | Shareholder name |
+| title | string | false | Shareholder title / type |
+| avatar | string | false | Avatar URL |
+| owner_source | string | false | Shareholder type: `Company`, `Institution`, `Person`, `Insider` |
+| holding_periods | string[] | false | Available holding periods |
+| holding_details | object[] | false | Holding detail records |
+| holding_summary | object[] | false | Holding summary records |
+| trading_periods | string[] | false | Available trading periods (e.g. `Past 1 Month`, `Past 3 Months`) |
+| tradings | object[] | false | Trade aggregates per period |
+| ∟ period | string | false | Period label (e.g. `Past 1 Month`) |
+| ∟ accum_buy | string | false | Cumulative shares bought in this period |
+| ∟ accum_sell | string | false | Cumulative shares sold in this period |
+| ∟ net_buy | string | false | Net shares bought (buy minus sell) in this period |
+| ∟ trading_details | object[] | false | Individual transactions within the period |
+| ∟ ∟ trading_date | string | false | Trade date |
+| ∟ ∟ trading_shares | string | false | Number of shares traded |
+| ∟ ∟ trading_price | string | false | Trade price |
+| ∟ ∟ trading_type | string | false | Trade direction: `Buy` or `Sell` |