Terms of Service

Last updated: April 7, 2026 · Effective: April 7, 2026

These Terms of Service ("Terms") govern your use of Portfolio Analytics ("the Service"), a web application operated by Petru Ceciltan ("we," "us," or "our"), accessible at portfolio.ceciltan.com. By creating an account or using the Service, you agree to these Terms.

1. Service Description

Portfolio Analytics is a free web application that allows users to:

  • Track investment portfolios across multiple asset classes
  • Monitor real-time stock prices sourced from Yahoo Finance
  • Analyze dividend income, portfolio performance, and diversification
  • Import and export transaction data via CSV
  • View financial metrics including IRR, total return, and yield

The Service does not provide investment advice. All data, calculations, and analytics are for informational and educational purposes only. You should not make investment decisions based solely on information provided by the Service.

2. Account Registration

2.1 Eligibility

You must be at least 16 years old to use the Service. By registering, you represent that you meet this age requirement.

2.2 Account Security

You are responsible for:

  • Maintaining the confidentiality of your password and authentication credentials
  • Setting up two-factor authentication (mandatory after your first login)
  • All activities that occur under your account
  • Notifying us immediately of any unauthorized access

2.3 Google OAuth

If you sign in using Google OAuth, you authorize us to access your Google account's email address and display name for authentication purposes only. We do not access any other Google data.

3. Pricing

The Service is currently provided free of charge with no feature restrictions. We reserve the right to introduce paid tiers or modify pricing in the future. If we do, we will provide at least 30 days' notice and existing free features will remain available.

4. Acceptable Use

You agree not to:

  • Use the Service for any unlawful purpose
  • Attempt to gain unauthorized access to other users' accounts or data
  • Reverse engineer, decompile, or scrape the Service
  • Use automated bots, scrapers, or similar tools to access the Service
  • Abuse the API with excessive requests beyond normal usage
  • Circumvent security measures including rate limiting, 2FA, or session controls
  • Share your account credentials with others
  • Use the Service to transmit malware or malicious content
  • Resell, redistribute, or commercially exploit the Service without permission

5. User Data & Ownership

5.1 Your Data

You retain full ownership of all portfolio data, transactions, and other content you create within the Service. We do not claim any intellectual property rights over your data.

5.2 License to Us

By using the Service, you grant us a limited, non-exclusive license to store, process, and display your data solely for the purpose of providing the Service to you. We will not use your data for any other purpose.

5.3 Data Export

You can export your portfolio data at any time using the CSV export feature. We support your right to data portability.

6. Intellectual Property

The Service, including its source code, design, logos, and documentation, is the intellectual property of Petru Ceciltan. You may not copy, modify, distribute, or create derivative works of the Service without express written permission.

7. Third-Party Services

The Service integrates with third-party services that have their own terms:

  • Yahoo Finance — stock price data (subject to Yahoo's terms)
  • Google OAuth — authentication (subject to Google's terms)
  • Google Analytics — usage analytics (subject to Google's privacy policy)

We are not responsible for the availability, accuracy, or terms of third-party services. Stock prices may be delayed and should not be relied upon for trading decisions.

8. Disclaimers

8.1 "As-Is" Basis

The Service is provided "AS IS" and "AS AVAILABLE" without warranties of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement.

8.2 No Investment Advice

The Service is a portfolio tracking and analytics tool. It does not provide investment advice, financial planning, tax advice, or recommendations. Past performance data displayed in the Service does not guarantee future results.

8.3 Data Accuracy

While we strive for accuracy, we do not guarantee that stock prices, dividend data, or calculated metrics are error-free or real-time. Always verify financial data with your broker or official sources before making investment decisions.

8.4 Service Availability

We do not guarantee uninterrupted access to the Service. We may perform maintenance, updates, or experience downtime. We will make reasonable efforts to minimize disruptions.

9. Limitation of Liability

To the fullest extent permitted by applicable law:

  • We are not liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the Service
  • We are not liable for any financial losses, investment decisions, or trading outcomes based on data displayed in the Service
  • Our total aggregate liability shall not exceed the amount you paid for the Service in the 12 months preceding the claim (currently $0 for free accounts)

10. Indemnification

You agree to indemnify and hold harmless Petru Ceciltan and Portfolio Analytics from any claims, damages, losses, or expenses (including legal fees) arising from:

  • Your use of the Service
  • Your violation of these Terms
  • Your violation of any applicable law
  • Investment decisions you make based on Service data

11. Account Termination

11.1 By You

You may delete your account at any time from the user menu. Account deletion is scheduled with a 7-day grace period, during which you can cancel by logging back in. After 7 days, all your data is permanently deleted.

11.2 By Us

We reserve the right to suspend or terminate your account if you:

  • Violate these Terms
  • Engage in abusive, fraudulent, or illegal activity
  • Attempt to compromise the security of the Service or other users

We will provide reasonable notice before termination, except in cases of severe violations.

12. Governing Law & Disputes

These Terms are governed by the laws of the State of Israel. Any disputes arising from these Terms or the Service shall be resolved through good-faith negotiation. If negotiation fails, disputes shall be submitted to the exclusive jurisdiction of the courts in Israel.

13. Severability

If any provision of these Terms is found to be unenforceable, the remaining provisions shall continue in full force and effect.

14. Changes to Terms

We may update these Terms from time to time. We will notify you of material changes by:

  • Posting the updated Terms on this page
  • Updating the "Last updated" date
  • Displaying a notice in the application for significant changes

Continued use of the Service after changes constitutes acceptance of the revised Terms.

15. Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Portfolio Analytics regarding the use of the Service.

16. Contact

For questions about these Terms:

  • Operator: Petru Ceciltan
  • Email: admin@ceciltan.com
  • Website: ceciltan.com