Terms of use

Last updated: April 12, 2026

By using ThetaViz, you agree that the service is provided for information and education only. Nothing on this site is investment, tax, or legal advice.

Market data may be delayed, incomplete, or incorrect. Premium simulated realtime marks use mathematical models (including Black–Scholes) and are not a substitute for live exchange quotes. Saved strategy profit and loss is mark-to-model only, not broker-reported fills.

Paid subscriptions are billed through Stripe. You are responsible for your trading decisions and for compliance with applicable laws and brokerage agreements.

The software is provided "as is" without warranties of any kind. We may change or discontinue the service at any time.