Workspace / Data collectionEND-OF-DAY DATA
BUILD YOUR DATA FOUNDATION

Data collection.

Bring your stock universe, daily prices, and technical indicators into one place.

Database connected

Collection workflow

Complete these steps in order. Import actions open their result page.

  1. Connect your database

    Import sql/schema.sql using phpMyAdmin. Set your MySQL connection in config/config.php.

  2. Import the Nifty 500 universe

    Upload a constituent CSV with Symbol and Company Name columns.

    Upload constituent CSV ↗

  3. Map broker instruments

    Connect your Zerodha account, then map your stocks to NSE instrument tokens.

    Sync instrument tokens ↗

  4. Collect Nifty 500 history in batch

    After instrument mapping, import the mapped Nifty 500 universe with resumable progress, validation, and automatic indicator calculation.

    Open batch importer ↗

  5. Collect one stock manually

    Useful for testing or repairing an individual symbol.

  6. Calculate technical indicators

    Run after importing prices. Requires at least 200 daily candles.

Collection status

Universe stocks501
Mapped instruments498
Stocks with prices498
Current indicators490
Stored candles354,170

Data quality log

Most recent validation events from price collection.

No validation events recorded.
This workspace now supports resumable Nifty 500 historical batch imports. VCP detection and relative-strength rankings are the next analysis layer.