Cookie policy
This page explains which cookies optionchainga.com uses in 2026 and how they are managed through the banner and Google Consent Mode v2.
1. What cookies are
Cookies are small files that a site stores on your device to remember preferences, measure usage or adapt advertising. On this site we distinguish between essential cookies and cookies that require your consent.
2. Default consent
Before any interaction, all non-essential categories (advertising, ad user data, ad personalisation, analytics and general personalisation) are set to denied. Only basic functionality (functionality_storage) and security (security_storage) remain active.
3. Google Consent Mode v2
We implement Google Consent Mode v2 so that Google services (Ads and, where relevant, Analytics) respect your choice. Until you provide consent, no advertising identifiers are stored and we apply ads data redaction (ads_data_redaction) and URL passthrough without sensitive parameters (url_passthrough).
4. Categories we use
Essential cookies: strictly necessary for the site to work. They cannot be disabled.
Analytics cookies (analytics_storage): help us measure usage in aggregate.
Advertising cookies (ad_storage, ad_user_data): allow us to measure campaigns and show more relevant advertising.
Personalisation cookies (ad_personalization, personalization_storage): adapt advertising and content to your preferences.
5. How to manage your choice
You can accept all, reject all, or customise your choice from the initial banner. At any time you can re-open the panel from the “Manage cookies” link in the footer and change your preferences.
6. Persistence of your choice
Your decision is stored only in your browser’s local storage (localStorage). If you clear it or change device, the banner will appear again.