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ISTI Stock Analysis & Portfolio Tracker

Track ISTI stock price, performance, and portfolio analysis with Pocket Portfolio. Free, open-source portfolio tracking for ISTI investors.

Pocket Portfolio

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Free ISTI JSON Data

View Full API

Download raw ISTI Inc. (ISTI) market data in JSON format. Perfect for developers building finance apps or analysts needing programmatic access.

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API Endpoint:/api/quote?symbols=ISTI
Format: JSON
License: Free, Open Source

Track ISTI in Your Portfolio

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Track ISTI stock price, performance, and portfolio analysis with Pocket Portfolio. Free, open-source portfolio tracking for ISTI investors.

Track ISTI in Your Portfolio

ISTI (ISTI Inc.) is listed on NYSE. Track your ISTI positions, import trades from broker CSVs, and export ISTI historical data to JSON format using Pocket Portfolio's free portfolio integration platform.

ISTI CSV Import & JSON Export

Import your ISTI trades from any supported broker including Robinhood, Fidelity, eToro, Trading212, Coinbase, and more. Simply upload your CSV file and Pocket Portfolio will automatically parse and track your ISTI positions.

ISTI Stock Information

Export ISTI historical data to JSON format for programmatic access. Use our free API to integrate ISTI tracking into your own applications or analysis tools.

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ISTI CSV Import & JSON Export

Import ISTI positions from broker CSVs or export ISTI historical data to JSON using Pocket Portfolio's free portfolio integration platform.

Frequently Asked Questions

What is ISTI?

ISTI (ISTI Inc.) is a stock listed on NYSE. Import your ISTI positions from broker CSVs or export ISTI historical data to JSON using Pocket Portfolio's free portfolio integration platform.

How do I track ISTI in my portfolio?

Import your ISTI trades from any supported broker (Robinhood, Fidelity, eToro, Trading212, Coinbase, etc.) via CSV import, or export ISTI historical data to JSON format for programmatic access.

Is ISTI tracking free?

Yes! Pocket Portfolio is completely free and open-source. Track unlimited ISTI positions without any fees or subscriptions.

Free Portfolio Tracking

  • Track ISTI performance
  • Real-time price updates
  • Portfolio analytics
  • No signup required

Open Source

  • Community-driven
  • Privacy-first
  • Always ad-free
  • Transparent code