The rules for working with us. Written to be read, not to be survived.
Last updated: August 2026
These Terms of Service are a legal agreement between you and Innova Castle OÜ. They govern your use of our website and of anything we deliver.
These terms are written for business customers acting in the course of a trade or profession. If you are buying as a private individual, consumer law gives you rights these terms do not describe, and those rights come first. Tell us before we start and we will put the right terms in front of you.
We have tried to write these in plain English. If anything is unclear, just ask.
Innova Castle OÜ
We build measurement and analytics technologies. What we sell today is:
Deliverables, timelines and prices are set out in each individual proposal, and the proposal wins wherever it says something more specific than this page.
Our outputs are informational. They are not investment advice, not a recommendation to buy, sell or hold anything, and not a regulated financial service.
The Market Stress Index measures the structural state of a price series. It does not predict prices, direction, dates or magnitude, and a reading is never an instruction. Any decision you take after reading one is yours, taken on your own analysis and your own responsibility.
We are not licensed to give investment, legal, tax or regulatory advice, and nothing we deliver should be treated as any of those.
We can restrict access if these are broken.
Every engagement begins with a written proposal setting out scope, deliverables, timeline and price. It is confirmed when you accept the proposal, by email if you like, and the deposit reaches us.
Each proposal defines its scope. Additional analysis or a change of scope may cost more, and we will say so and agree it with you before doing the work.
Everything on innovacastle.com, the text, the design, the code and the marks, belongs to us. Please do not copy it without asking.
All Innova Castle technologies, including the Market Stress Index and anything we develop later, remain our exclusive property. Access to the technology itself is only ever through a separate licence agreement.
So far as the law allows:
Nothing here excludes liability that cannot lawfully be excluded, including for fraud or gross negligence.
Either side can end an engagement with 14 days' written notice. If that happens:
We can also restrict website access if the rules above are broken.
These terms are governed by the law of the Republic of Estonia, without regard to its conflict of law rules, and disputes go to the Estonian courts.
That said, we would rather settle things in a conversation. Legal action is a last resort and we have never needed one.
We may update these terms. When we do, the date at the top moves. Continuing to use the website or our services after a change means you accept the new version. A change never applies backwards to an engagement already agreed.
If anything here is unclear:
Innova Castle OÜ
We usually answer within two or three business days.
These Terms should be read together with our Privacy Policy.