🗄️Developer Resource // JSON Endpoint

CGTX JSON Data API

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

Access 252 data points for CGTX spanning 5 years (2021–Jul 24, 2026). Optimized JSON format (36.9 KB).

Local-first charts from this JSON — open the Terminal.
Parse and visualize without shipping raw ledgers to a vendor database.

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "CGTX",
  "timestamp": "2026-07-24T21:39:37.054Z",
  "price": 0.9195,
  "change_24h": -4.238700270776929,
  "history_sample": [
    {
      "date": "2021-10-04",
      "open": 12.15,
      "high": 13.8,
      "low": 12.11,
      "close": 12.77,
      "volume": 2513600
    },
    {
      "date": "2021-10-11",
      "open": 12.88,
      "high": 13,
      "low": 11.9,
      "close": 11.9,
      "volume": 1261600
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CGTX
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync CGTX.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