All financial data is sourced from Yahoo!Ⓡ Finance, Nasdaq!Ⓡ, and the U.S. Department of the Treasury via publicly available APIs, and is intended for research and educational purposes.

I will update the data regularly, and you are welcome to follow this project and use the data.

Each time the data is updated, I will record the update time in spec.json.

Data Usage Instructions

Use DuckDB or Python API or Terminal or Claude AI or Manus AI to Access Data

All datasets are publicly accessible and stored in Parquet format.

When using AI, you can also use skills for enhanced data analysis capabilities.

Datasets Overview

stock_profile

Source: https://finance.yahoo.com/quote/{$symbol}/profile/
Description: Contains company details such as address, industry, and employee count.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
address	VARCHAR	Company address
city	VARCHAR	City
country	VARCHAR	Country
phone	VARCHAR	Phone number
zip	VARCHAR	Zip code
industry	VARCHAR	Industry type
sector	VARCHAR	Business sector
long_business_summary	VARCHAR	Business summary
full_time_employees	BIGINT	Number of full-time staff
web_site	VARCHAR	Company website URL
report_date	VARCHAR	Data reporting date

stock_officers

Source: https://finance.yahoo.com/quote/{$symbol}/profile/
Description: Lists company executives, including their pay and title.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
name	VARCHAR	Executive's name
title	VARCHAR	Executive's job title
age	BIGINT	Executive's age
born	BIGINT	Year of birth
pay	BIGINT	Wage (USD)
exercised	BIGINT	Stock options exercised
unexercised	BIGINT	Unexercised stock options
report_date	VARCHAR	Data reporting date

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
eps	DECIMAL(16,4)	Earnings per share
tailing_eps	DECIMAL(16,4)	Trailing EPS (TTM)
update_time	VARCHAR	Last update time

stock_earning_calendar

Source: https://www.nasdaq.com/market-activity/earnings
Description: Contains information about companies' earnings reports, including their ticker symbols, reporting dates, names, and fiscal quarter end dates.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
report_date	VARCHAR	Reporting date
name	VARCHAR	Company Simple Name
fiscal_quarter_ending	VARCHAR	Fiscal quarter end date

stock_statement

Source: https://finance.yahoo.com/quote/${symbol}/financials/
Description: Contains financial statement details of companies, including ticker symbols, reporting dates, specific financial items, their values, and related statement types and periods.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
report_date	VARCHAR	Reporting date
item_name	VARCHAR	Name of the financial statement item
item_value	DECIMAL(38,2)	Value of the financial statement item
finance_type	VARCHAR	Type of financial statement (e.g., balance_sheet, income_statement, cash_flow)
period_type	VARCHAR	Reporting period type (e.g., annual, quarterly)

stock_prices

Source: https://finance.yahoo.com/quote/${symbol}/chart
Description: Contains historical stock market data, including ticker symbols, reporting dates, and key trading metrics such as open, close, high, low prices, and trading volume.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
report_date	VARCHAR	Trading date
open	DECIMAL(16,4)	Opening price of the stock
close	DECIMAL(16,4)	Closing price of the stock
high	DECIMAL(16,4)	Highest price
low	DECIMAL(16,4)	Lowest price
volume	BIGINT	Number of shares traded

stock_dividend_events
- Source: https://finance.yahoo.com/quote/${symbol}/chart
- Description: Contains dividend data, including stock tickers, reporting dates, and dividend values.
- Columns:
  
  Column Name Column Type Description
  
  symbol VARCHAR Stock ticker symbol
  
  report_date VARCHAR Reporting date
  
  amount DECIMAL(20,4) Dividend amount
stock_split_events
- Source: https://finance.yahoo.com/quote/${symbol}/chart
- Description: Contains data about stock splits, including the stock ticker, reporting date, and the split factor.
- Columns:
  
  Column Name Column Type Description
  
  symbol VARCHAR Stock ticker symbol
  
  report_date VARCHAR Reporting date
  
  split_factor VARCHAR The factor by which shares are split

exchange_rate

Source: https://finance.yahoo.com/quote/${symbol}/chart
Description: Contains currency exchange data for a report date, including opening, closing, highest, and lowest prices.

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
report_date	VARCHAR	Reporting date
open	DECIMAL(16,4)	Opening price
close	DECIMAL(16,4)	Closing price
high	DECIMAL(16,4)	Highest price during the day
low	DECIMAL(16,4)	Lowest price during the day

daily_treasury_yield

Source: https://home.treasury.gov/
Description: Contains data related to daily treasury yield values for different time periods (monthly and yearly).

Columns:

Column Name	Column Type	Description
report_date	VARCHAR	Reporting date
bc_1month	DECIMAL(16,4)	Treasury yield for 1 month
bc_2month	DECIMAL(16,4)	Treasury yield for 2 months
bc_3month	DECIMAL(16,4)	Treasury yield for 3 months
bc_6month	DECIMAL(16,4)	Treasury yield for 6 months
bc_1year	DECIMAL(16,4)	Treasury yield for 1 year
bc_2year	DECIMAL(16,4)	Treasury yield for 2 years
bc_3year	DECIMAL(16,4)	Treasury yield for 3 years
bc_5year	DECIMAL(16,4)	Treasury yield for 5 years
bc_7year	DECIMAL(16,4)	Treasury yield for 7 years
bc_10year	DECIMAL(16,4)	Treasury yield for 10 years
bc_20year	DECIMAL(16,4)	Treasury yield for 20 years
bc_30year	DECIMAL(16,4)	Treasury yield for 30 years

stock_earning_call_transcripts

Source: https://finance.yahoo.com/quote/{symbol}/earnings-calls/
Description: Contains verbatim transcripts of quarterly earnings calls for publicly traded companies, including speaker information and content segmentation.

Columns:

Column Name	Data Type	Description
symbol	VARCHAR	The stock ticker symbol of the company
fiscal_year	INTEGER	The fiscal year of the earnings call
fiscal_quarter	INTEGER	The fiscal quarter (1-4) of the earnings call
report_date	VARCHAR	The date when the earnings call was reported (format may vary)
transcripts	STRUCT<paragraph_number: INTEGER, speaker: VARCHAR, content: VARCHAR>[]	Array of structured transcript segments: `paragraph_number`: Sequential numbering of transcript paragraphs, `speaker`: Name and/or title of the speaker,`content`: The actual spoken content/text
transcripts_id	INTEGER	Unique identifier for the transcript record

stock_news

Source: https://news.yahoo.com/
Description: Stores information about financial research reports or news articles, including metadata and content details

Columns:

Column Name	Data Type	Description
uuid	VARCHAR	Unique identifier for the report/article (nullable)
symbol	VARCHAR	stock ticker
title	VARCHAR	Title of the report/article (nullable)
publisher	VARCHAR	Organization or entity that published the report (nullable)
report_date	VARCHAR	Date when the report was published (stored as string, nullable)
type	VARCHAR	Classification or category of the report/article (nullable)
link	VARCHAR	URL or reference link to the original content (nullable)
news	STRUCT<paragraph_number: INTEGER, highlight: VARCHAR, paragraph: VARCHAR>[]	Array of structured paragraphs containing content with numbering, highlights, and text (nullable)

stock_revenue_breakdown

Source: https://www.sec.gov/cgi-bin/browse-edgar
Description: SEC EDGAR XBRL dimensional revenue facts — revenue by segment, geography, product, etc. Each row represents one SEC-native disclosure role/table and preserves the dimensional axes as defined in the filing. Rows with role_uri='__NONE__' (no XBRL found) are excluded from the Parquet file.

Columns:

Column Name	Data Type	Description
row_hash	VARCHAR	SHA-1 hash of (symbol, accession_number, period_label, role_uri, table_qname, line_item_qname) — primary key
symbol	VARCHAR	Stock ticker symbol
report_date	VARCHAR	Period end date covered by the filing
period_label	VARCHAR	Reporting period in `start/end` format (e.g. `2024-01-01/2024-12-31`)
accession_number	VARCHAR	SEC EDGAR accession number
form_type	VARCHAR	SEC form type (e.g. 10-K, 10-Q, 20-F)
period_type	VARCHAR	`annual` or `quarterly`
role_uri	VARCHAR	SEC XBRL extended link role URI identifying the disclosure section
role_name	VARCHAR	Human-readable role name derived from role_uri
table_qname	VARCHAR	XBRL hypercube table qname (e.g. `us-gaap:SegmentReportingTable`)
table_name	VARCHAR	Human-readable table name
line_item_qname	VARCHAR	Revenue concept qname (e.g. `us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax`)
line_item_name	VARCHAR	Human-readable revenue concept name
axes	STRUCT(qname VARCHAR, name VARCHAR)[]	Dimensional axes used in this table (e.g. segment axis, geography axis)
items	STRUCT(value BIGINT, members STRUCT(axis_qname VARCHAR, member_qname VARCHAR, member_name VARCHAR)[])[]	Revenue fact rows — each item is one dimensional coordinate with its value
member_hierarchy	STRUCT(axis_qname VARCHAR, nodes STRUCT(qname VARCHAR, name VARCHAR, parent_qname VARCHAR, parent_name VARCHAR, depth INTEGER, order DOUBLE)[])[]	Parent/child relationships between axis members as defined in the filing's linkbase

stock_shares_outstanding
- Source: https://ycharts.com/companies/${symbol}/shares_outstanding
- Description: Provides Shares Outstanding.
- Columns:
  
  Column Name Column Type Description
  
  symbol VARCHAR Stock ticker symbol
  
  report_date VARCHAR Reporting date
  
  shares_outstanding Long Shares Outstanding

stock_sec_filing

Source: https://www.sec.gov/cgi-bin/browse-edgar
Description: Contains SEC (U.S. Securities and Exchange Commission) filing records for publicly traded companies. Supported form types include:
- US Domestic Company Forms:
  - 10-K, 10-K/A - Annual report
  - 10-Q, 10-Q/A - Quarterly report
  - 8-K, 8-K/A - Current report (material events)
  - DEF 14A, DEFA14A - Proxy statement (shareholder meetings, executive compensation)
- Insider Trading Forms:
  - 3, 3/A - Initial beneficial ownership
  - 4, 4/A - Changes in beneficial ownership
  - 5, 5/A - Annual beneficial ownership
  - 144, 144/A - Notice of proposed sale of securities
- Institutional Holdings:
  - 13F-HR, 13F-HR/A - Institutional holdings report (quarterly)
  - SC 13G, SC 13G/A - Passive investor holdings (>5%)
  - SC 13D, SC 13D/A - Active investor holdings (>5%, may influence company)
- Foreign Private Issuer Forms (e.g., BABA, PDD, JD):
  - 20-F, 20-F/A - Annual report
  - 6-K, 6-K/A - Current report (quarterly + material events)
- Canadian Company Forms (e.g., SHOP, TD, RY):
  - 40-F, 40-F/A - Annual report
- ETF/Investment Company Forms (e.g., SPY, QQQ, VOO):
  - N-CSR, N-CSR/A - Annual/Semi-annual shareholder report
  - N-CSRS, N-CSRS/A - Semi-annual shareholder report
  - N-30D, N-30D/A - Shareholder report (legacy format)
  - NPORT-P - Monthly portfolio holdings
  - N-CEN - Annual report (fund operations)
  - N-Q, N-Q/A - Quarterly portfolio (discontinued, historical data exists)

Columns:

Column Name	Column Type	Description
symbol	VARCHAR	Stock ticker symbol
cik	VARCHAR	Central Index Key - unique SEC identifier for the filer
accession_number	VARCHAR	Unique identifier for the filing
company_name	VARCHAR	Official company name as registered with SEC
form_type	VARCHAR	SEC form type (e.g., 10-K, 10-Q, 8-K, 4, SC 13G)
form_type_description	VARCHAR	Human-readable description of the form type
filing_date	VARCHAR	Date when the filing was submitted to SEC
report_date	VARCHAR	Period end date covered by the filing (if applicable)
acceptance_date_time	VARCHAR	Timestamp when SEC accepted the filing
filing_url	VARCHAR	Direct URL to the filing on SEC EDGAR

Querying Datasets

Use the following SQL queries in DuckDB to retrieve data for a specific stock (e.g., TSLA):

stock_profile

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_profile.parquet' 
WHERE symbol='TSLA';

stock_officers

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_officers.parquet' 
WHERE symbol='TSLA';

stock_tailing_eps

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_tailing_eps.parquet' 
WHERE symbol='TSLA';

stock_earning_calendar

SELECT * FROM
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_earning_calendar.parquet'
WHERE symbol='TSLA';

stock_statement

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_statement.parquet' 
WHERE symbol='TSLA' and finance_type='income_statement'

stock_prices

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_prices.parquet' 
WHERE symbol='TSLA'

stock_dividend_events

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_dividend_events.parquet' 
WHERE symbol='TSLA'

stock_split_events

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_split_events.parquet' 
WHERE symbol='TSLA'

exchange_rate

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/exchange_rate.parquet' 
WHERE symbol='EUR=X'

daily_treasury_yield

SELECT * FROM 
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/daily_treasury_yield.parquet'

stock_earning_call_transcripts

SELECT symbol,
    fiscal_year,
    fiscal_quarter,
    report_date,
    unnest(transcripts).paragraph_number,
    unnest(transcripts).speaker,
    unnest(transcripts).content 
FROM 'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_earning_call_transcripts.parquet' 
WHERE symbol='TSLA' AND fiscal_year=2024 AND fiscal_quarter=4;

stock_news

SELECT symbol, 
    uuid, 
    title, 
    publisher, 
    report_date, 
    type, 
    link, 
    unnest(news).paragraph_number, 
    unnest(news).highlight, 
    unnest(news).paragraph 
FROM 'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_news.parquet' 
WHERE symbol='TSLA'
AND uuid='621f7c6a-b7d0-3532-b28c-65cb360c99ab';

stock_revenue_breakdown

SELECT b.symbol, b.report_date, b.role_name, b.table_name,
    it.value AS revenue,
    mb.member_name
FROM 'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_revenue_breakdown.parquet' b,
    LATERAL (SELECT unnest(b.items)) AS t1(it),
    LATERAL (SELECT unnest(it.members)) AS t2(mb)
WHERE b.symbol='TSLA' AND b.period_type='annual'
ORDER BY b.report_date DESC;

stock_shares_outstanding

SELECT * FROM
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_shares_outstanding.parquet'
WHERE symbol='TSLA';

stock_sec_filing

SELECT * FROM
    'https://huggingface.co/datasets/defeatbeta/yahoo-finance-data/resolve/main/data/stock_sec_filing.parquet'
WHERE symbol='TSLA' AND form_type='10-K';