Last updated: November 3, 2026
This policy explains what information is collected when you use silverstacker.xyz ("the site") and how it is used.
Information you enter
The calculators run entirely in your browser. Weights, purities and prices you enter are not sent to us or stored on our servers. Your browser may keep the most recent spot prices in local storage so the calculator loads faster next time.
Spot price data
To show live prices, your browser requests price data directly from a third-party market data provider (gold-api.com). That provider receives standard request information such as your IP address and browser type, as with any website request.
Cookies and advertising
We use Google AdSense to show ads. Google and its partners use cookies and similar technologies to serve ads, including ads based on your previous visits to this and other websites, and to measure ad performance.
- Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the internet.
- You can opt out of personalized advertising at Google Ads Settings, or opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.
- Learn how Google uses data from sites that use its services at policies.google.com/technologies/partner-sites.
Cookie consent
Where required by law, including in the European Economic Area, the United Kingdom and Switzerland, you will be asked for consent before personalized ads or non-essential cookies are used. You can change or withdraw your consent at any time through the privacy and cookie settings link or message shown on the site, or by clearing cookies in your browser. If you decline, you may still see non-personalized ads. US visitors can use the same tools to opt out of the sale or sharing of personal information for advertising where state law provides that right.
Analytics
We may use Google Analytics to understand how visitors use the site, such as which pages are viewed. Google Analytics uses cookies and collects information such as pages visited, approximate location and device type. You can opt out with the Google Analytics opt-out add-on.
Children
The site isn't directed at children under 13, and we don't knowingly collect personal information from them.
Changes
We may update this policy from time to time. The date at the top shows when it last changed.
Contact
Questions about this policy can be sent through our contact page.