Calculator inputs
Average purchase price, total investment, target price, holdings and calculated results are not stored on our server or in a database. They are not placed in URLs, server logs or advertising targeting data.
The same tab’s sessionStorage is used only to carry a result page or preserve entries while the language changes. Result data expires after 30 minutes, language-change drafts after 5 minutes, and both are deleted as soon as they are read. Financial inputs are never stored in localStorage.
Language and feature state
Your language preference may be stored in a cookie and localStorage. Session ad assignment and rewarded-access entitlement may be held in sessionStorage. These values do not create a user account or persistent user identifier.
Advertising and third parties
If advertising is enabled, the service selected for that session—Google AdSense, Google Ad Manager or Kakao AdFit—may process cookies, advertising identifiers, IP address, device and browser information, and ad delivery events. Google and Kakao ad scripts are not run together in the same document.
Regions that require consent, including the EEA, UK and Switzerland, require an approved consent-management setup. The dashboard and calculator remain usable when consent is withheld or ads are blocked.
Analytics events
If analytics is enabled, only minimal events—such as opening the calculator, submitting a calculation, viewing a result, the selected ad provider, locale, and mobile or desktop category—may be sent. Coin, search term, amount, price, quantity, profit or loss, market cap, rank and wallet address are not sent.
External links and contact
External data providers and official channels apply their own privacy policies. See the contact page for privacy enquiries and deletion requests.
View contact options