🗄️Developer Resource // JSON Endpoint
MGLVX JSON Data API
Access 339 data points for MGLVX spanning 7 years (2019–Sep 22, 2025). Optimized JSON format (49.7 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 MGLVX historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/MGLVX/json● 200 OK (Live)Tired of exporting to Excel? Track MGLVX and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "MGLVX",
"timestamp": "2026-04-22T19:19:36.562Z",
"price": null,
"change_24h": null,
"history_sample": [
{
"date": "2019-04-01",
"open": 13.22,
"high": 13.24,
"low": 13.18,
"close": 13.24,
"volume": 0
},
{
"date": "2019-04-08",
"open": 13.25,
"high": 13.25,
"low": 13.21,
"close": 13.25,
"volume": 0
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import MGLVX🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync MGLVX.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)