Historical Candlestick API – OHLC Data, Volume & Price History
Access comprehensive historical candlestick data including OHLC prices, volume, and adjusted close values with one API.
Request Your API Key →Why Candlestick Data Matters
Behind every trading decision lies price action. Candlesticks — with their open, high, low, and close values — reveal investor psychology, volatility, and momentum.
The Historical Candlestick API delivers decades of OHLC data across global exchanges, enabling platforms, traders, and researchers to visualize trends and test strategies with confidence. Instead of piecing together data from multiple providers, you gain a consistent and standardized dataset that reflects official exchange records.
Inside the Dataset: OHLC, Volume & Adjustments
The API includes comprehensive market data coverage:
Daily OHLC Prices
Open, high, low, close prices with precise timestamps and standardized formats.
Timestamps
Standard date format and Epoch time for precise temporal analysis.
Adjusted Close Values
Prices adjusted for splits and dividends for accurate historical comparisons.
Trading Volume
Daily share activity and volume data for liquidity analysis.
Corporate Actions
Complete tracking of splits, dividends, and rights issues.
Global Coverage
50+ global exchanges including NYSE, NASDAQ, LSE, TSE, NSE, and more.
All data is aligned with official exchange feeds and filings, ensuring accuracy and historical integrity.
How Traders and Platforms Use OHLC Data
Candlestick history powers technical analysis, algorithmic trading, and market research. With this API, you can:
Professional Charts
Build professional candlestick charts for trading platforms and dashboards.
Strategy Backtesting
Backtest trading strategies on decades of equity price movements.
Volatility Analysis
Detect volatility patterns across sectors, regions, and market conditions.
Live Market Integration
Combine with live price feeds for end-to-end market coverage.
Academic Research
Support studies of market microstructure and investor behavior patterns.
By standardizing global OHLC data, the API makes market visualization and analysis scalable and reliable across thousands of securities.
From Charts to Strategy
The Historical Candlestick API is more than raw price points — it’s a market visualization API that turns OHLC history into actionable intelligence.
For fintech apps, research dashboards, and quant models, it provides the data backbone for technical analysis and market insight.
Build smarter trading tools with accurate candlestick history. Request your API key today and integrate decades of OHLC data instantly.
For inquiries, contact [email protected].
Interactive API Documentation
Explore endpoints, try requests, and view live responses — no server required.
Formats to Download the Data
Available on request. If interested, please contact us.
JSON REST API
The primary format. Lightweight, easy to parse in JavaScript, Python, etc. Full filtering support.
- Real-time streaming
- Pagination and sorting
- Rate limits with headers
XML Feeds
Ideal for legacy enterprise systems and ERP integrations.
- Schema-defined structure
- Compatible with Java/.NET
- Optional XSD validation
Bulk CSV/JSON Downloads
Download complete OHLC datasets for offline analysis and backtesting.
- Daily snapshots (compressed)
- One-click export via dashboard
- S3/GCS bucket access available
Developer Notes
Authentication
All requests require a valid key parameter. Keys are issued upon registration and tied to your account. Rotate keys via the developer portal.
Rate Limits
Rate limits are applied based on your subscription tier. Basic, Popular, and Premium plans offer progressively higher request allowances.
Data Freshness
Data is updated daily after market close. Historical data spans 50+ years for comprehensive analysis.
Coverage
Supports 50+ global exchanges and 100,000+ securities. All data normalized to standard OHLC format.
Pricing
Start with a small plan for testing, then scale as your application grows. This overview keeps pricing simple and easy to compare.
Basic
- 500 calls included
- 10 calls per minute
Popular
- 3,000 calls included
- 20 calls per minute
Premium
- 10,000 calls included
- 30 calls per minute