community: Add PolygonTickerNews Tool (langchain-ai#17808)

Description: In this PR, I am adding a PolygonTickerNews Tool, which can be used to get the latest news for a given ticker / stock. Twitter handle: [@virattt](https://twitter.com/virattt)
al1p · Feb 27, 2024 · 80e04d7 · 80e04d7
1 parent 1995e52
commit 80e04d7
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diff --git a/docs/docs/integrations/tools/polygon.ipynb b/docs/docs/integrations/tools/polygon.ipynb
@@ -7,11 +7,11 @@
     "id": "245a954a"
    },
    "source": [
-    "# Polygon Stock Market API\n",
+    "# Polygon Stock Market API Tools\n",
     "\n",
     ">[Polygon](https://polygon.io/) The Polygon.io Stocks API provides REST endpoints that let you query the latest market data from all US stock exchanges.\n",
     "\n",
-    "Use the ``PolygonAPIWrapper`` to get stock market data like the latest quote for a ticker."
+    "This notebook uses tools to get stock market data like the latest quote and news for a ticker from Polygon."
    ]
   },
   {
@@ -20,7 +20,8 @@
    "id": "34bb5968",
    "metadata": {
     "id": "34bb5968",
-    "is_executing": true
+    "is_executing": true,
+    "scrolled": true
    },
    "outputs": [],
    "source": [
@@ -32,7 +33,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 24,
    "id": "ac4910f8",
    "metadata": {
     "id": "ac4910f8",
@@ -41,43 +42,161 @@
    "outputs": [],
    "source": [
     "from langchain_community.tools.polygon.last_quote import PolygonLastQuote\n",
+    "from langchain_community.tools.polygon.ticker_news import PolygonTickerNews\n",
     "from langchain_community.utilities.polygon import PolygonAPIWrapper"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 25,
+   "id": "8660b910-905b-46f3-9541-920b9fc3d4d6",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "api_wrapper = PolygonAPIWrapper()\n",
+    "ticker = \"AAPL\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "347f6951-b383-4675-b116-9b7d16c1f505",
+   "metadata": {},
+   "source": [
+    "### Get latest quote for ticker"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 55,
    "id": "84b8f773",
    "metadata": {
     "id": "84b8f773"
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Tool output: {\"P\": 180.99, \"S\": 5, \"T\": \"AAPL\", \"X\": 11, \"i\": [604], \"p\": 180.98, \"q\": 31662815, \"s\": 2, \"t\": 1708445246516556649, \"x\": 21, \"y\": 1708445246516369924, \"z\": 3}\n"
+     ]
+    }
+   ],
    "source": [
-    "tool = PolygonLastQuote(api_wrapper=PolygonAPIWrapper())"
+    "# Get the last quote for ticker\n",
+    "last_quote_tool = PolygonLastQuote(api_wrapper=api_wrapper)\n",
+    "last_quote = last_quote_tool.run(ticker)\n",
+    "print(f\"Tool output: {last_quote}\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 29,
    "id": "068991a6",
    "metadata": {
     "id": "068991a6",
     "outputId": "c5cdc6ec-03cf-4084-cc6f-6ae792d91d39"
    },
+   "outputs": [],
+   "source": [
+    "import json\n",
+    "\n",
+    "# Convert the last quote response to JSON\n",
+    "last_quote = last_quote_tool.run(ticker)\n",
+    "last_quote_json = json.loads(last_quote)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
+   "id": "174e2556-eb3e-48a4-bde6-9a3309fae9c9",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Latest price for AAPL is $180.74\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Print the latest price for ticker\n",
+    "latest_price = last_quote_json[\"p\"]\n",
+    "print(f\"Latest price for {ticker} is ${latest_price}\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "04f1b612-f91f-471c-8264-9cc8c14bdaef",
+   "metadata": {},
+   "source": [
+    "### Get latest news for ticker"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 58,
+   "id": "024982db-1402-4bd7-9788-6cb369a9565d",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Tool output: [{\"id\": \"RckckqTS-K2zI6WRyycBB0HonfGLc2MPTQROWsbpKSA\", \"publisher\": {\"name\": \"The Motley Fool\", \"homepage_url\": \"https://www.fool.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/themotleyfool.svg\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/themotleyfool.ico\"}, \"title\": \"Should You Worry About Apple's Slowdown in China?\", \"author\": \"newsfeedback@fool.com (Adria Cimino)\", \"published_utc\": \"2024-02-20T15:10:00Z\", \"article_url\": \"https://www.fool.com/investing/2024/02/20/should-you-worry-about-apples-slowdown-in-china/\", \"tickers\": [\"AAPL\"], \"image_url\": \"https://g.foolcdn.com/editorial/images/765910/aapl.png\", \"description\": \"A local smartphone giant is gaining market share.\", \"keywords\": [\"investing\"]}, {\"id\": \"5goYCKw3ZsHlJYwN1XX8AJCyybZuvfJeoUz38SzlYBM\", \"publisher\": {\"name\": \"The Motley Fool\", \"homepage_url\": \"https://www.fool.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/themotleyfool.svg\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/themotleyfool.ico\"}, \"title\": \"Vanguard Total Stock Market ETF: Buy, Sell, or Hold?\", \"author\": \"newsfeedback@fool.com (Justin Pope)\", \"published_utc\": \"2024-02-20T12:30:00Z\", \"article_url\": \"https://www.fool.com/investing/2024/02/20/vanguard-total-stock-market-etf-buy-sell-or-hold/\", \"tickers\": [\"VTI\", \"AAPL\", \"MSFT\", \"GOOGL\", \"AMZN\", \"NVDA\", \"META\", \"TSLA\", \"GOOG\"], \"image_url\": \"https://g.foolcdn.com/editorial/images/765208/getty-buy-sell-hold-stocks-decide-ratings-analysts.jpg\", \"description\": \"This is the ultimate tool to diversify your portfolio.\", \"keywords\": [\"investing\"]}, {\"id\": \"F2nshszd6rBX-JJMHtbPuA325ZBizcq7iIJ7PBK_114\", \"publisher\": {\"name\": \"MarketWatch\", \"homepage_url\": \"https://www.marketwatch.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/marketwatch.svg\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/marketwatch.ico\"}, \"title\": \"Wall Street\\u2019s \\u2018mob psychology\\u2019 could fuel a dangerous stock meltup, warns top strategist\", \"author\": \"MarketWatch\", \"published_utc\": \"2024-02-20T12:20:00Z\", \"article_url\": \"https://www.marketwatch.com/story/wall-streets-mob-psychology-could-fuel-a-dangerous-stock-meltup-warns-top-strategist-fc8647c6\", \"tickers\": [\"NVDA\", \"GOOGL\", \"AMZN\", \"AAPL\", \"META\", \"MSFT\", \"NFLX\", \"TSLA\", \"COF\", \"DFS\", \"WMT\", \"VZIO\", \"HD\", \"PANW\", \"CZR\", \"SMCI\", \"OCGN\", \"NIO\", \"MARA\", \"AMD\", \"COIN\"], \"amp_url\": \"https://www.marketwatch.com/amp/story/wall-streets-mob-psychology-could-fuel-a-dangerous-stock-meltup-warns-top-strategist-fc8647c6\", \"image_url\": \"https://images.mktw.net/im-59050122/social\", \"description\": \"Ed Yardeni says giddy Wall Street analysts could be the undoing of this stock market.\"}, {\"id\": \"uvUtqCvuVV-wyCECL0DTIbHdqAtEgviJqSrPurvrqEQ\", \"publisher\": {\"name\": \"Zacks Investment Research\", \"homepage_url\": \"https://www.zacks.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/zacks.png\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/zacks.ico\"}, \"title\": \"Should Vanguard Mega Cap ETF (MGC) Be on Your Investing Radar?\", \"author\": \"Zacks Equity Research\", \"published_utc\": \"2024-02-20T11:20:07Z\", \"article_url\": \"https://www.zacks.com/stock/news/2228257/should-vanguard-mega-cap-etf-mgc-be-on-your-investing-radar\", \"tickers\": [\"MGC\", \"AMZN\", \"AAPL\", \"MSFT\", \"SPY\", \"IVV\"], \"amp_url\": \"https://www.zacks.com/amp/stock/news/2228257/should-vanguard-mega-cap-etf-mgc-be-on-your-investing-radar\", \"image_url\": \"https://staticx-tuner.zacks.com/images/default_article_images/default17.jpg\", \"description\": \"Style Box ETF report for MGC\"}, {\"id\": \"RRxHgtvw7_7Ql0QhUphMlzXdUjWhJbpZVjHqR7N5TCg\", \"publisher\": {\"name\": \"Zacks Investment Research\", \"homepage_url\": \"https://www.zacks.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/zacks.png\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/zacks.ico\"}, \"title\": \"Should Vanguard S&P 500 ETF (VOO) Be on Your Investing Radar?\", \"author\": \"Zacks Equity Research\", \"published_utc\": \"2024-02-20T11:20:06Z\", \"article_url\": \"https://www.zacks.com/stock/news/2228264/should-vanguard-sp-500-etf-voo-be-on-your-investing-radar\", \"tickers\": [\"VOO\", \"AMZN\", \"AAPL\", \"MSFT\", \"SPY\", \"IVV\"], \"amp_url\": \"https://www.zacks.com/amp/stock/news/2228264/should-vanguard-sp-500-etf-voo-be-on-your-investing-radar\", \"image_url\": \"https://staticx-tuner.zacks.com/images/default_article_images/default24.jpg\", \"description\": \"Style Box ETF report for VOO\"}, {\"id\": \"QBaNxnCVlXTHlVAChWRdM5RrWCD9f20qp6aUxfdxrEI\", \"publisher\": {\"name\": \"Zacks Investment Research\", \"homepage_url\": \"https://www.zacks.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/zacks.png\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/zacks.ico\"}, \"title\": \"Should Fidelity Nasdaq Composite Index ETF (ONEQ) Be on Your Investing Radar?\", \"author\": \"Zacks Equity Research\", \"published_utc\": \"2024-02-20T11:20:05Z\", \"article_url\": \"https://www.zacks.com/stock/news/2228269/should-fidelity-nasdaq-composite-index-etf-oneq-be-on-your-investing-radar\", \"tickers\": [\"ONEQ\", \"AMZN\", \"AAPL\", \"MSFT\", \"QQQ\", \"VUG\"], \"amp_url\": \"https://www.zacks.com/amp/stock/news/2228269/should-fidelity-nasdaq-composite-index-etf-oneq-be-on-your-investing-radar\", \"image_url\": \"https://staticx-tuner.zacks.com/images/default_article_images/default29.jpg\", \"description\": \"Style Box ETF report for ONEQ\"}, {\"id\": \"aVYhWKzOHm1Y8k8z9ka0xrCCI-tiUWYDdsrPuDFzG_g\", \"publisher\": {\"name\": \"The Motley Fool\", \"homepage_url\": \"https://www.fool.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/themotleyfool.svg\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/themotleyfool.ico\"}, \"title\": \"Apple Is Synonymous With iPhones, But Its Largest Gross Margin Comes From Somewhere Else Entirely\", \"author\": \"newsfeedback@fool.com (Neil Patel)\", \"published_utc\": \"2024-02-20T11:07:00Z\", \"article_url\": \"https://www.fool.com/investing/2024/02/20/apple-synonymous-iphones-devices-gross-margin/\", \"tickers\": [\"AAPL\"], \"image_url\": \"https://g.foolcdn.com/editorial/images/765917/aapl_revenue_bar.png\", \"description\": \"Investors need to pay attention to a budding segment.\", \"keywords\": [\"investing\"]}, {\"id\": \"6uW_52HjWOj3sKeCdPrqN4ZHmIbJAZxXV5naPVzjaHw\", \"publisher\": {\"name\": \"The Motley Fool\", \"homepage_url\": \"https://www.fool.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/themotleyfool.svg\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/themotleyfool.ico\"}, \"title\": \"Warren Buffett Has 51% of Berkshire Hathaway's $370 Billion Portfolio Invested in 2 Stocks\", \"author\": \"newsfeedback@fool.com (Trevor Jennewine)\", \"published_utc\": \"2024-02-20T10:45:00Z\", \"article_url\": \"https://www.fool.com/investing/2024/02/20/warren-buffett-51-portfolio-invested-in-2-stocks/\", \"tickers\": [\"AAPL\", \"KO\", \"BRK.A\", \"BRK.B\"], \"image_url\": \"https://g.foolcdn.com/editorial/images/765625/market-3.jpg\", \"description\": \"Warren Buffett's Berkshire Hathaway has more than half of its stock portfolio invested in Apple and Coca-Cola.\", \"keywords\": [\"investing\"]}, {\"id\": \"aE6I7jULkhZEsKWnVsRNUaPYNfsHBC89wARk4mf6iPQ\", \"publisher\": {\"name\": \"Investing.com\", \"homepage_url\": \"https://www.investing.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/investing.png\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/investing.ico\"}, \"title\": \"20-Year High Bullish Sentiment Meets Record Tech Allocation: Recipe for Disaster?\", \"author\": \"Investing.com\", \"published_utc\": \"2024-02-20T10:24:00Z\", \"article_url\": \"https://www.investing.com/analysis/20year-high-bullish-sentiment-meets-record-tech-allocation-recipe-for-disaster-200646188\", \"tickers\": [\"MSFT\", \"AAPL\", \"NVDA\", \"AMZN\", \"GOOGL\", \"META\"], \"amp_url\": \"https://m.investing.com/analysis/20year-high-bullish-sentiment-meets-record-tech-allocation-recipe-for-disaster-200646188?ampMode=1\", \"image_url\": \"https://i-invdn-com.investing.com/redesign/images/seo/investingcom_analysis_og.jpg\"}, {\"id\": \"EJIIij7T9dEbvogmzWS_P_1cLvVskocSSLrM3p2V_qE\", \"publisher\": {\"name\": \"Investing.com\", \"homepage_url\": \"https://www.investing.com/\", \"logo_url\": \"https://s3.polygon.io/public/assets/news/logos/investing.png\", \"favicon_url\": \"https://s3.polygon.io/public/assets/news/favicons/investing.ico\"}, \"title\": \"3 Wide-Moat Stocks Worth Buying in 2024\", \"author\": \"The Tokenist\", \"published_utc\": \"2024-02-20T07:09:00Z\", \"article_url\": \"https://www.investing.com/analysis/3-widemoat-stocks-worth-buying-in-2024-200646181\", \"tickers\": [\"KO\", \"GOOGL\", \"AAPL\", \"META\", \"AMZN\", \"MSFT\", \"NVDA\", \"AX\", \"QTWO\", \"ADBE\", \"CRM\"], \"amp_url\": \"https://m.investing.com/analysis/3-widemoat-stocks-worth-buying-in-2024-200646181?ampMode=1\", \"image_url\": \"https://i-invdn-com.investing.com/redesign/images/seo/investingcom_analysis_og.jpg\"}]\n"
+     ]
+    }
+   ],
+   "source": [
+    "ticker_news_tool = PolygonTickerNews(api_wrapper=api_wrapper)\n",
+    "ticker_news = ticker_news_tool.run(ticker)\n",
+    "print(f\"Tool output: {ticker_news}\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 57,
+   "id": "dfd26ef6-2d92-483e-9780-484091bd3774",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total news items: 10\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Convert the news response to JSON array\n",
+    "ticker_news_json = json.loads(ticker_news)\n",
+    "print(f\"Total news items: {len(ticker_news_json)}\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 56,
+   "id": "dbbb4b43-1096-45f3-8000-45538b3c73ee",
+   "metadata": {},
    "outputs": [
     {
-     "data": {
-      "text/plain": [
-       "{'results': {'P': 185.86, 'S': 1, 'T': 'AAPL', 'X': 11, 'i': [604], 'p': 185.81, 'q': 106551669, 's': 2, 't': 1705098436014023700, 'x': 12, 'y': 1705098436014009300, 'z': 3}}"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Title: Should You Worry About Apple's Slowdown in China?\n",
+      "Description: A local smartphone giant is gaining market share.\n",
+      "Publisher: The Motley Fool\n",
+      "URL: https://www.fool.com/investing/2024/02/20/should-you-worry-about-apples-slowdown-in-china/\n"
+     ]
     }
    ],
    "source": [
-    "tool.run(\"AAPL\")"
+    "# Inspect the first news item\n",
+    "news_item = ticker_news_json[0]\n",
+    "print(f\"Title: {news_item['title']}\")\n",
+    "print(f\"Description: {news_item['description']}\")\n",
+    "print(f\"Publisher: {news_item['publisher']['name']}\")\n",
+    "print(f\"URL: {news_item['article_url']}\")"
    ]
   }
  ],
@@ -86,9 +205,9 @@
    "provenance": []
   },
   "kernelspec": {
-   "name": "venv",
+   "display_name": "Python (langchain)",
    "language": "python",
-   "display_name": "venv"
+   "name": "langchain"
   },
   "language_info": {
    "codemirror_mode": {
@@ -100,7 +219,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.9.18"
   },
   "vscode": {
    "interpreter": {

diff --git a/libs/community/langchain_community/agent_toolkits/polygon/toolkit.py b/libs/community/langchain_community/agent_toolkits/polygon/toolkit.py
@@ -2,7 +2,7 @@
 
 from langchain_community.agent_toolkits.base import BaseToolkit
 from langchain_community.tools import BaseTool
-from langchain_community.tools.polygon import PolygonLastQuote
+from langchain_community.tools.polygon import PolygonLastQuote, PolygonTickerNews
 from langchain_community.utilities.polygon import PolygonAPIWrapper
 
 
@@ -18,7 +18,10 @@ def from_polygon_api_wrapper(
         tools = [
             PolygonLastQuote(
                 api_wrapper=polygon_api_wrapper,
-            )
+            ),
+            PolygonTickerNews(
+                api_wrapper=polygon_api_wrapper,
+            ),
         ]
         return cls(tools=tools)
 

diff --git a/libs/community/langchain_community/tools/__init__.py b/libs/community/langchain_community/tools/__init__.py
@@ -510,6 +510,12 @@ def _import_polygon_tool_PolygonLastQuote() -> Any:
     return PolygonLastQuote
 
 
+def _import_polygon_tool_PolygonTickerNews() -> Any:
+    from langchain_community.tools.polygon.ticker_news import PolygonTickerNews
+
+    return PolygonTickerNews
+
+
 def _import_powerbi_tool_InfoPowerBITool() -> Any:
     from langchain_community.tools.powerbi.tool import InfoPowerBITool
 
@@ -957,6 +963,8 @@ def __getattr__(name: str) -> Any:
         return _import_plugin()
     elif name == "PolygonLastQuote":
         return _import_polygon_tool_PolygonLastQuote()
+    elif name == "PolygonTickerNews":
+        return _import_polygon_tool_PolygonTickerNews()
     elif name == "InfoPowerBITool":
         return _import_powerbi_tool_InfoPowerBITool()
     elif name == "ListPowerBITool":
@@ -1141,6 +1149,7 @@ def __getattr__(name: str) -> Any:
     "OpenWeatherMapQueryRun",
     "PubmedQueryRun",
     "PolygonLastQuote",
+    "PolygonTickerNews",
     "RedditSearchRun",
     "QueryCheckerTool",
     "QueryPowerBITool",

diff --git a/libs/community/langchain_community/tools/polygon/__init__.py b/libs/community/langchain_community/tools/polygon/__init__.py
@@ -1,7 +1,9 @@
 """Polygon IO tools."""
 
 from langchain_community.tools.polygon.last_quote import PolygonLastQuote
+from langchain_community.tools.polygon.ticker_news import PolygonTickerNews
 
 __all__ = [
     "PolygonLastQuote",
+    "PolygonTickerNews",
 ]
diff --git a/libs/community/langchain_community/tools/polygon/ticker_news.py b/libs/community/langchain_community/tools/polygon/ticker_news.py
@@ -0,0 +1,36 @@
+from typing import Optional, Type
+
+from langchain_core.callbacks import CallbackManagerForToolRun
+from langchain_core.pydantic_v1 import BaseModel
+from langchain_core.tools import BaseTool
+
+from langchain_community.utilities.polygon import PolygonAPIWrapper
+
+
+class Inputs(BaseModel):
+    """Inputs for Polygon's Ticker News API"""
+
+    query: str
+
+
+class PolygonTickerNews(BaseTool):
+    """Tool that gets the latest news for a given ticker from Polygon"""
+
+    mode: str = "get_ticker_news"
+    name: str = "polygon_ticker_news"
+    description: str = (
+        "A wrapper around Polygon's Ticker News API. "
+        "This tool is useful for fetching the latest news for a stock. "
+        "Input should be the ticker that you want to get the latest news for."
+    )
+    args_schema: Type[BaseModel] = Inputs
+
+    api_wrapper: PolygonAPIWrapper
+
+    def _run(
+        self,
+        query: str,
+        run_manager: Optional[CallbackManagerForToolRun] = None,
+    ) -> str:
+        """Use the Polygon API tool."""
+        return self.api_wrapper.run(self.mode, ticker=query)
diff --git a/libs/community/langchain_community/utilities/polygon.py b/libs/community/langchain_community/utilities/polygon.py
@@ -39,8 +39,29 @@ def get_last_quote(self, ticker: str) -> Optional[dict]:
 
         return data.get("results", None)
 
+    def get_ticker_news(self, ticker: str) -> Optional[dict]:
+        """
+        Get the most recent news articles relating to a stock ticker symbol,
+        including a summary of the article and a link to the original source.
+        """
+        url = (
+            f"{POLYGON_BASE_URL}v2/reference/news?"
+            f"ticker={ticker}&"
+            f"apiKey={self.polygon_api_key}"
+        )
+        response = requests.get(url)
+        data = response.json()
+
+        status = data.get("status", None)
+        if status != "OK":
+            raise ValueError(f"API Error: {data}")
+
+        return data.get("results", None)
+
     def run(self, mode: str, ticker: str) -> str:
         if mode == "get_last_quote":
             return json.dumps(self.get_last_quote(ticker))
+        elif mode == "get_ticker_news":
+            return json.dumps(self.get_ticker_news(ticker))
         else:
             raise ValueError(f"Invalid mode {mode} for Polygon API.")
diff --git a/libs/community/tests/unit_tests/tools/test_imports.py b/libs/community/tests/unit_tests/tools/test_imports.py
@@ -85,6 +85,7 @@
     "OpenWeatherMapQueryRun",
     "PubmedQueryRun",
     "PolygonLastQuote",
+    "PolygonTickerNews",
     "RedditSearchRun",
     "QueryCheckerTool",
     "QueryPowerBITool",

diff --git a/libs/community/tests/unit_tests/tools/test_public_api.py b/libs/community/tests/unit_tests/tools/test_public_api.py
@@ -87,6 +87,7 @@
     "OpenWeatherMapQueryRun",
     "PubmedQueryRun",
     "PolygonLastQuote",
+    "PolygonTickerNews",
     "RedditSearchRun",
     "QueryCheckerTool",
     "QueryPowerBITool",