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Use your Google account, or an email address and a password. With email, we send a link to confirm the address first. One email address is always one account: signing in with Google using the same address opens the same account.

Check your spam folder, then wait two minutes and ask for a new one (we send at most one of each every two minutes). Confirmation links work for 48 hours, password reset links for one hour, and each link works once.

Settings → General. Your profile is at jonbur.com/@yourname.

Yes, in Settings → General. Then only people you approve see your posts and portfolios.

Practice money, not real money. Every paper portfolio starts with ₩10 billion of paper money (more on paid plans) to try investing in Korean stocks without any risk. Nothing you do with it costs or earns real money, and it can never be withdrawn.

At the latest closing price. Prices aren't live yet, so a paper trade uses the most recent close, not the price at that moment.

Yes. Free accounts have 3 paper portfolios, Pro 10 and Premium 25. One of them is your main portfolio, which counts for your profile and the leaderboards.

You choose. Free accounts show 30% of their holdings; Pro and Premium choose how much. Hidden holdings never leave our servers, and we never show amounts, only percentages.

Free costs nothing. Pro is US$9.99 a month or US$99.99 a year; Premium is US$19.99 a month or US$199.99 a year. The full comparison is on the Plans page.

With PayPal or a credit or debit card. Card checkout may show your local currency.

Settings → Subscription. If you cancel, your plan stays on until the end of the period you paid for, and you can resume before then. Upgrades start straight away; downgrades start at the end of the period.

Write to us from the email address on your account and tell us what happened. We look at every request.

Not yet. Prices are end-of-day: they update after the market closes, usually by the next morning. Filings appear within minutes, news headlines within about 15 minutes.

Summaries of filings, research reports, the market wrap and stock stories are written by AI and labelled as such. Always check the original filing or article before relying on anything.

Tell us with a link to the page. We fix data problems quickly.

No. Everything on JONBUR is general information, community opinion or AI summaries of public sources. Nothing is a recommendation to buy or sell anything, and we don't know your situation. Investing in shares can lose money; read our Risk disclosure.

They describe activity, such as how much people are talking about a stock or how its price has moved. They are not recommendations.

Settings → Account → Delete account. Your account is switched off at once and deleted after 14 days. You choose whether your posts stay (shown as "Deleted user") or are removed. If you have a paid plan, its renewal is cancelled straight away.

Sign in within the 14 days and choose "Restore my account".

Yes. Settings → Account → Download my data. We email you a link to a zip file that works for 7 days.