Cookie Policy
Last Updated: May 16, 2026
1. What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences, authenticate your sessions, and analyze usage patterns to improve user experience.
SGA Signal Feed uses cookies and similar tracking technologies in compliance with GDPR, ePrivacy Directive, and CCPA regulations.
2. Types of Cookies We Use
2.1 Essential Cookies (Required)
These cookies are necessary for the platform to function and cannot be disabled.
| Cookie Name | Purpose | Duration |
|---|---|---|
| session_token | User authentication and session management | Session |
| csrf_token | Security protection against cross-site request forgery | Session |
| user_preferences | Store user settings and chart configurations | 1 year |
2.2 Functional Cookies
These cookies enable enhanced functionality and personalization.
| Cookie Name | Purpose | Duration |
|---|---|---|
| chart_settings | Remember your chart preferences and indicator settings | 6 months |
| watchlist_data | Store your symbol watchlists locally | 1 year |
| notification_prefs | Remember your notification preferences | 1 year |
2.3 Performance Cookies
These cookies help us analyze platform performance and user behavior to improve our service.
| Cookie Name | Purpose | Duration |
|---|---|---|
| _ga | Google Analytics - Track usage patterns (anonymized) | 2 years |
| performance_metrics | Monitor page load times and API performance | 30 days |
3. Local Storage and Session Storage
In addition to cookies, we use browser storage mechanisms:
- Local Storage: Used for caching chart data, signal history, and user preferences to improve performance
- Session Storage: Temporarily stores data during your browsing session for real-time updates
- IndexedDB: Stores larger datasets like historical price data for offline access
4. Third-Party Cookies
We may use third-party services that set their own cookies:
- Google Analytics: Website analytics (can be disabled via browser settings)
- CDN Providers: Content delivery for faster page loads
- Error Monitoring: Crash reporting and error tracking services
These third parties have their own privacy policies governing cookie usage.
5. Managing Your Cookie Preferences
5.1 Browser Settings
Most browsers allow you to manage cookies through their settings:
- Chrome: Settings → Privacy and Security → Cookies and site data
- Firefox: Preferences → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Cookies and website data
- Edge: Settings → Privacy → Cookies and site permissions
5.2 Opt-Out Options
You can opt-out of specific tracking:
- Google Analytics: Install the Google Analytics Opt-out Browser Add-on
- Do Not Track: Enable DNT in your browser (we honor DNT signals)
⚠️ Note: Disabling essential cookies may impair platform functionality, including your ability to log in and save preferences.
6. Mobile Application Tracking
If you use our mobile application, we may collect:
- Device identifiers (IDFA on iOS, Advertising ID on Android)
- Mobile analytics for app performance
- Push notification tokens (only with your permission)
You can manage mobile tracking through your device settings:
- iOS: Settings → Privacy → Tracking → Disable "Allow Apps to Request to Track"
- Android: Settings → Privacy → Ads → Reset advertising ID or opt-out
7. Cookie Retention Periods
| Cookie Type | Maximum Retention |
|---|---|
| Session Cookies | Deleted when browser closes |
| Authentication Cookies | 30 days (or until logout) |
| Preference Cookies | 1 year |
| Analytics Cookies | 2 years |
8. Updates to This Policy
We may update this Cookie Policy to reflect changes in technology, legal requirements, or our practices. Material changes will be communicated via email or platform notification.
9. Contact Us
For questions about our use of cookies or to exercise your rights:
Email: [email protected]
Website: https://alerts.sgatrader.com
This Cookie Policy is compliant with GDPR (EU), ePrivacy Directive, CCPA (California), and PECR (UK) regulations. For more information about data processing, see our Privacy Policy.