Privacy Policy

Last updated: July 8, 2026

Pattern Repeater provides historical market-pattern search tools. This policy explains what information Pattern Repeater collects, how it is used, and how users can control account-linked data.

Information We Collect

Search activity. When you run a market, pattern, or draw search, Pattern Repeater processes the search settings, ticker or pattern, selected time window, drawn shape, result filters, and backend search results needed to show the answer.

Optional Google sign-in. Standard searching does not require an account. If you choose to sign in with Google, Pattern Repeater uses Firebase Authentication so the backend can apply signed-in rate limits and unlock signed-in features such as Deep Search. Authentication may process your Firebase user ID, display name, email address, profile photo URL, sign-in provider, and update timestamps.

Browser storage. Pattern Repeater may use localStorage for local preferences and session state, such as API base URL, a local auth snapshot, dismissed prompts, UI settings, and other browser-only preferences.

Analytics and technical data. Pattern Repeater may use Google Analytics 4 and backend diagnostics to understand aggregate product usage, page views, search activity, browser information, request timing, error details, and service reliability. Analytics events do not intentionally include drawn pattern coordinates, account IDs, or email addresses.

How We Use Information

• Run historical pattern searches and display results.
• Apply anonymous or signed-in rate limits and feature access.
• Debug errors, protect the service, prevent abuse, and improve reliability.
• Understand product usage at an aggregate level.

Third-Party Services and Data

Pattern Repeater may use Firebase and Google services for authentication, hosting, analytics, or related infrastructure. Market data may come from Yahoo Finance, market data providers, backend APIs, or locally indexed historical datasets. These providers may process data under their own terms and privacy policies.

Financial and Market Data Notice

Pattern Repeater results are historical analysis only. They are not investment advice, not forecasts, and not guarantees of future outcomes. Market data can be incomplete, delayed, adjusted, unavailable, or inaccurate.

Sharing

Pattern Repeater does not sell personal information. Information may be shared with service providers that operate authentication, storage, hosting, analytics, market data, or backend infrastructure; when required by law; or to protect users, Pattern Repeater, and the service.

Retention

Account-linked authentication data is retained by the authentication provider until deleted or no longer needed, unless a longer period is required for security, legal, or operational reasons. Backend logs may be retained for a limited operational period.

Your Choices

You can use standard Pattern Repeater searches without signing in. You can sign out at any time. You can clear local browser data through your browser settings. To request export or deletion of account-linked data, contact info@patternrepeater.com.

Security

Pattern Repeater uses reasonable technical and organizational safeguards, but no internet service can guarantee perfect security.

Children

Pattern Repeater is not intended for children under 13, and we do not knowingly collect personal information from children.

Changes

We may update this policy as the product changes. The updated date above shows when this page was last revised.

Contact

Questions or requests can be sent to info@patternrepeater.com.