🗄️Developer Resource // JSON Endpoint

ALKS JSON Data API

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

Access 421 data points for ALKS spanning 35 years (1991–Jul 24, 2026). Optimized JSON format (61.7 KB).

Route this JSON into your sovereign workspace — command the Terminal.
Endpoint-first sovereignty: no shared warehouse of your raw ledger.

Download as CSV

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

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

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

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{
  "symbol": "ALKS",
  "timestamp": "2026-07-24T22:27:57.477Z",
  "price": 52.89,
  "change_24h": -0.1510288842741142,
  "history_sample": [
    {
      "date": "1991-08-01",
      "open": 4.63,
      "high": 8,
      "low": 4.25,
      "close": 7.63,
      "volume": 3146600
    },
    {
      "date": "1991-09-01",
      "open": 7.75,
      "high": 10,
      "low": 7,
      "close": 8.5,
      "volume": 2143200
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ALKS
🛡️

Need to archive this data?

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