Privacy Policy

HighStrike is owned and operated by ZERO DTE HOLDINGS LLC, a Wyoming limited liability company (“we”, “us”). This policy explains what we collect on highstrike.com and in the HighStrike app, and what we do with it. It goes with our Terms of Service.

• Your account: your email address and password (stored securely by our sign-in provider; we never see it in plain text). If you sign in with Google, we receive your name, email address and profile photo from Google. We also keep a record of when you agreed to our Terms and this policy.
• Your profile: the name, bio and picture you choose to add.
• What you set up in the app: your watchlists, price alerts, the ideas you paste or build, the trades you record in My trades with their notes (only you can see these), and app activity.
• Your payment: Stripe takes your card details. We keep a Stripe customer ID, your membership's status and a record of what you paid; we never see or store your full card number. To keep the $14 first week to one per person, we also keep the fingerprint Stripe gives the card that paid for it (a code that recognizes the same card again, not its number).
• Site visits: for each page view, the page, the site you came from, your device type (phone, tablet or desktop), your approximate location (country, region and city, worked out from your connection by our host) and your account ID if you're signed in. Only if you accept cookies, we also keep a random visitor ID and session ID in your browser to count return visits. If you choose “Essential only”, we don't count your visits at all. We don't store your IP address.
• Messages: anything you send us by email, and your email address if you joined a waitlist.

• To run your account and give you the access you paid for
• To take payment, run your membership (its first week, renewals and cancelling) and keep records the law requires
• To send the alert emails you ask for, and important emails about your account or these policies
• To see which pages people use, so we can improve the site
• To keep HighStrike secure and stop abuse, like shared or stolen accounts

We don't sell your information, and we don't use advertising networks. A few companies run parts of HighStrike for us and process data only to do that:

• Supabase stores accounts and app data, handles sign-in and sends sign-in emails
• Google signs you in, if you choose Continue with Google
• Stripe takes the payment and keeps the payment record
• Resend sends the price-alert emails you set up
• Vercel hosts the site and app, and sees each request as it serves it

We may also share information if the law requires it, or with a buyer if HighStrike is ever sold.

We use essential cookies to keep you signed in, and your browser's storage to remember your theme and your cookie choice. The first time you visit, a banner asks whether you accept the visit-counting ID described above; you can choose “Essential only” instead, and the site works the same either way. To change your answer, clear this site's data in your browser and the banner will ask again. Stripe sets its own cookies on the payment step to prevent fraud. We don't use advertising or cross-site tracking cookies.

We keep your account and app data for as long as you have an account. Page-view records are kept for a limited time and then deleted. Payment records are kept as long as tax and accounting law requires, even after an account is closed.

You can change your profile and turn off alerts in the app at any time. Email support@highstrike.com to see a copy of your data, correct it, or have your account and data deleted. We'll answer within 30 days.

Depending on where you live (for example California or the EU), you may have further rights under local law; email us and we'll honor them.

Data is encrypted in transit, and access to your account data is limited to you and to the HighStrike admins who run the service. No system is perfectly secure, but we work to protect what you trust us with.

HighStrike is for adults 18 and over. We don't knowingly collect information from anyone younger.

HighStrike is run from the United States. Your information is processed there and wherever the providers above run their services.

If we change this policy, we'll update the date at the top, and tell members by email about any change that matters.

Questions about your privacy: support@highstrike.com.