Privacy Policy

1. Introduction

InvestSaham (investsaham.com) values your privacy. This privacy policy explains how we collect, use, and protect your information when using our IHSG and NASDAQ stock analysis platform.

2. Information We Collect

a. Account Data (if logged in)

If you choose to log in via Clerk (Google, email, or other methods), we receive your basic profile data (name, email, profile photo) from the authentication provider. This data is used for account identification, premium feature access, and personal data storage such as watchlist and trading plans.

b. Automatic Data

• IP address and browser information (User-Agent)
• Pages visited, duration, and visit frequency
• Market preference (IHSG/NASDAQ) stored in cookies
• Language preference (Indonesian/English)
• Device type and operating system

c. Data You Create

• Trading plans (entry, cut loss, take profit)
• Stock watchlist
• Push notification preferences

3. Use of Cookies

We use cookies to: store market preferences (IHSG/NASDAQ), maintain login sessions (Clerk), analyze traffic via Google Analytics, and improve user experience. You can manage your cookie preferences through the consent banner that appears on your first visit.

4. Use of Information

• Provide access to stock analysis features (recommendations, dividends, support/resistance, MACD, etc.)
• Store and display your trading plans and watchlist
• Send push notifications if you enable this feature
• Analyze usage and trends to improve services
• Ensure security and prevent abuse (WAF, rate limiting, bot detection)

5. Information Sharing

We do not sell, trade, or rent user information to third parties. Your data is only shared with service providers necessary for platform operations: Clerk (authentication), Google Analytics (analytics), and hosting providers.

6. Third-Party Services

• Clerk — Authentication and account management
• Google Analytics — Website traffic analytics
• Yahoo Finance — Stock data source (prices, fundamentals, dividends, technicals)
• Saweria — Donation platform (buy me a coffee)

Each third-party service has its own privacy policy. We recommend you read their policies.

7. Data Security

We implement industry-standard security measures to protect your data, including: Web Application Firewall (WAF) with SQL injection, XSS, path traversal, and bot detection protection; per-IP rate limiting to prevent abuse; HTTPS/TLS encryption for all connections; security headers (HSTS, CSP, X-Frame-Options, etc.); and secure authentication via Clerk. However, no method of data transmission over the internet is 100% secure.

8. User Rights

• You can delete your account and personal data by contacting us
• You can change market and language preferences at any time
• You can disable push notifications through browser settings
• You can decline cookies through the consent banner

9. Policy Changes

We may update this privacy policy from time to time. Changes will be published on this page with the latest update date. We encourage you to review this page periodically.

10. Contact

If you have any questions regarding this privacy policy, please contact us via email at hello@investsaham.com.