Legal information
Cookie settings
Cookies are small files that a website stores in your browser. Some are necessary for the service to work at all, others help us improve the site. On this page you will find an overview of all the cookies we use, and you can change or withdraw your choice here at any time.
Categories
Necessary
Without these the site does not work — they keep you signed in, remember your chosen language and protect forms against misuse. These cookies cannot be turned off and we do not need consent for them.
| Name | Purpose | Lifetime |
|---|---|---|
invest_token | Keeps you signed in to your account | 30 days |
NEXT_LOCALE | Chosen interface language | 12 months |
invest_control_session | Server-side session, form protection | 2 hours |
ic_maintenance_key | Access during scheduled maintenance | 12 hours |
ic_consent | Your choice made on this page | 12 months |
Preferences
These remember small settings so the site works the way you like. The service is usable without them, it will just keep bothering you with the same prompt.
| Name | Purpose | Lifetime |
|---|---|---|
ic_lang_hint | Hides the repeated language switch prompt | 12 months |
theme | Light or dark mode | Permanent, until deleted |
This category also covers data stored directly in your browser (local storage): chart and table column settings and unfinished community posts, so you don't lose them. This data is not sent anywhere.
Analytics
These measure site traffic — how many people came, where from and which pages interest them. The data is aggregated and we use it to improve the site. They will not load without your consent.
| Name | Purpose | Lifetime |
|---|---|---|
_ga, _ga_* | Google Analytics — distinguishing visits and sessions | 12 months |
The provider is Google Ireland Limited. We do not pass on your name or e-mail; your IP address is truncated.
Diagnostics
These help us spot errors in the application — they record what happened when something stopped working. We only use them in the signed-in part of the application, not on this website. They will not load without your consent.
The provider is Sentry (Functional Software, Inc.). The recorded content is masked — text and images on the page are not transmitted.
How to change your choice
You can change your choice on this page at any time. Withdrawing consent does not affect processing that took place beforehand.
Cookies can also be deleted or blocked directly in your browser, in its privacy settings. Blocking necessary cookies, however, means you will not be able to sign in.
Related
Details about the processing of personal data can be found in our Privacy Policy.
This page is drawn up in Czech, English and German. In the event of any discrepancy between the language versions, the Czech version prevails.
Effective from July 19, 2026 · version 1.0