🗄️Developer Resource // JSON Endpoint

CRSR JSON Data API

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

Access 306 data points for CRSR spanning 6 years (2020–Jul 24, 2026). Optimized JSON format (44.8 KB).

Programmable Sovereign Interface — chart this JSON in the Terminal.
Local-first analysis. Stateless data. Your browser is the vault.

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "CRSR",
  "timestamp": "2026-07-24T22:30:26.800Z",
  "price": 9.85,
  "change_24h": -2.281746031746036,
  "history_sample": [
    {
      "date": "2020-09-21",
      "open": 15.12,
      "high": 18.33,
      "low": 14.09,
      "close": 17.25,
      "volume": 19894000
    },
    {
      "date": "2020-09-28",
      "open": 17.45,
      "high": 22.5,
      "low": 17.45,
      "close": 20.9,
      "volume": 9925400
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CRSR
🛡️

Need to archive this data?

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