update readme

README.md

@@ -85,6 +85,18 @@ This section of documentation provides information on querying data sets using [
      | peg_ratio             | DECIMAL(38,2)   | PEG ratio                       |
      | currency              | VARCHAR         | Currency (e.g., USD)            |
 
+4. **stock_tailing_eps**  
+   - **Source:** (`https://ycharts.com/companies/${symbol}/eps_ttm`)  
+   - **Description:** Provides financial metrics such as Trailing earnings per share (TTM EPS).  
+   - **Columns:**
+     | Column Name  | Column Type     | Description              |
+     |--------------|-----------------|--------------------------|
+     | symbol       | VARCHAR         | Stock ticker symbol      |
+     | report_date  | VARCHAR         | Reporting date           |
+     | tailing_eps  | DECIMAL(38,2)   | Trailing EPS             |
+     | update_time  | VARCHAR         | Last update time         |
+
+
 
 #### Querying Datasets
 
@@ -111,6 +123,13 @@ Use the following SQL queries in [DuckDB](https://shell.duckdb.org/) to retrieve
    WHERE symbol='TSLA';
    ```
 
+4. **stock_tailing_eps**
+   ```sql
+   SELECT * FROM 
+       'https://huggingface.co/datasets/bwzheng2010/yahoo-finance-data/resolve/main/stock_tailing_eps/stock_tailing_eps.parquet' 
+   WHERE symbol='TSLA';
+   ```
+
 
 ### P.S.