🗄️Developer Resource // JSON Endpoint

CLRB JSON Data API

Absolute endpoints (copy‑paste)
JSON:https://www.pocketportfolio.app/api/tickers/CLRB/json?range=max
CSV:https://www.pocketportfolio.app/api/tickers/CLRB/csv?range=max

Access 247 data points for CLRB spanning 21 years (2005–May 22, 2026). Optimized JSON format (36.2 KB).

Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.

Download as CSV

Prefer CSV format? Download CLRB historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/CLRB/json● 200 OK (Live)

Tired of exporting to Excel? Track CLRB and analyze your portfolio locally with Pocket Portfolio.

Start Free — Local First
{
  "symbol": "CLRB",
  "timestamp": "2026-05-26T13:01:06.057Z",
  "price": 3.2,
  "change_24h": 0.9463722397476418,
  "history_sample": [
    {
      "date": "2005-12-01",
      "open": 302940000,
      "high": 307529984,
      "low": 140454000,
      "close": 183600000,
      "volume": 0
    },
    {
      "date": "2006-01-01",
      "open": 183600000,
      "high": 201960000,
      "low": 156060000,
      "close": 187272000,
      "volume": 0
    }
  ]
}
💻

Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import CLRB
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync CLRB.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes unlimited API calls & historical CSV exports.

Dataset Specifications

  • Format: Standardized JSON (OHLCV)
  • Frequency: End-of-Day (EOD) + Real-time delay
  • Adjustments: Split-adjusted, Dividend-adjusted
  • Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal