Privacy policy
This policy describes how Optionchainga S.L. handles personal data collected through optionchainga.com in 2026. The document follows a minimisation principle: it only contains what actually happens on this site.
1. Data controller
The data controller is Optionchainga S.L., Tax ID B-87432951, registered at Calle Velarde 27, 4º B, 28004 Madrid, Spain. For privacy enquiries, you can write to privacy@optionchainga.com.
2. Data we process
We only process the data you provide through the contact form (name, email and message content) and basic technical data sent by your browser when accessing the site. We do not store payment data or identity documents.
3. Purpose and legal basis
Form data is used to reply to your enquiry, based on the legitimate interest of maintaining a contact channel. Analytics and advertising cookies are only activated if you give explicit consent through the banner.
4. Retention
Enquiries are kept for a maximum of 24 months from the last contact, unless legal archiving is required. After that period, the data is deleted or anonymised.
5. Recipients and providers
We do not sell personal data. Some technical providers (hosting, email, measurement) may access the data as processors, always under contract and within the European Economic Area or with equivalent safeguards.
6. Your rights
You can exercise rights of access, rectification, deletion, objection, restriction and portability by writing to privacy@optionchainga.com. You may also lodge a complaint with the Spanish Data Protection Authority (www.aepd.es).
7. Changes to the policy
If we update this policy, we will publish the new version on this same page with the revision date. We recommend that you check it regularly.