🗄️Developer Resource // JSON Endpoint
ISPC JSON Data API
Access 255 data points for ISPC spanning 5 years (2021–Apr 22, 2026). Optimized JSON format (37.4 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 ISPC historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/ISPC/json● 200 OK (Live)Tired of exporting to Excel? Track ISPC and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "ISPC",
"timestamp": "2026-04-22T17:53:49.326Z",
"price": 0.1491,
"change_24h": 2.544704264099043,
"history_sample": [
{
"date": "2021-06-14",
"open": 125.4,
"high": 160,
"low": 123.94,
"close": 149.8,
"volume": 128110
},
{
"date": "2021-06-21",
"open": 145.2,
"high": 153.4,
"low": 113.4,
"close": 128.6,
"volume": 80555
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import ISPC🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync ISPC.json updates to your private Google Drive for backtesting and compliance.
Enable Sovereign SyncIncludes 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)