Launch AppUtility
🗄️Developer Resource // JSON Endpoint

FSMB JSON Data API

Access 380 data points for FSMB spanning 8 years (2018–Mar 2, 2026). Optimized JSON format (55.7 KB).

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "FSMB",
  "timestamp": "2026-03-09T07:18:22.204Z",
  "price": 20.145,
  "change_24h": -0.12394645513139381,
  "history_sample": [
    {
      "date": "2018-11-26",
      "open": 20.09,
      "high": 20.09,
      "low": 20.09,
      "close": 20.09,
      "volume": 1500
    },
    {
      "date": "2018-12-03",
      "open": 20.15,
      "high": 20.19,
      "low": 20.15,
      "close": 20.19,
      "volume": 12000
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import FSMB
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync FSMB.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)