🗄️Developer Resource // JSON Endpoint

ATER JSON Data API

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

Access 366 data points for ATER spanning 7 years (2019–Jun 5, 2026). Optimized JSON format (53.6 KB).

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Download as CSV

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

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

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{
  "symbol": "ATER",
  "timestamp": "2026-06-07T04:26:16.410Z",
  "price": 1.04,
  "change_24h": -3.703703703703707,
  "history_sample": [
    {
      "date": "2019-06-10",
      "open": 120,
      "high": 128.88,
      "low": 96,
      "close": 102,
      "volume": 113683
    },
    {
      "date": "2019-06-17",
      "open": 101.52,
      "high": 102,
      "low": 73.32,
      "close": 75.72,
      "volume": 56850
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ATER
🛡️

Need to archive this data?

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