Terms of Service

GammaTape provides 0DTE options levels — gamma exposure, call/put walls and convexity zones — in near real time for the SPX and NDX indices, built for ES and NQ futures traders.

GammaTape is provided as an online dashboard and an optional MotiveWave extension. It delivers market analytics only and does not constitute investment advice.

Prices are shown on the site at the time of purchase. Payments are processed securely by Stripe; GammaTape does not store full card numbers. The applicable price is the one displayed when you place your order.

Paid plans are billed monthly and renew automatically until cancelled. You can cancel at any time from your account (Settings → Manage subscription). Cancellation takes effect at the end of the current paid period; access remains available until then.

Refunds and cancellations are described in our Refund Policy.

• Provide accurate account information.
• Do not use the service for unlawful purposes.
• Do not attempt to disrupt, probe or circumvent the service.
• Do not share your credentials or API key where the plan prohibits it.

GammaTape retains all rights to the site, its content, brand, software, interfaces and computed levels. No rights are granted beyond the access provided by your plan.

• GammaTape provides data and analytics for informational purposes only — not investment advice, a recommendation, or a solicitation to buy or sell any instrument.
• The service may be interrupted for maintenance, updates or technical incidents.
• GammaTape is not liable for trading or investment decisions made by users, or for misuse of the service. Trading involves risk.

These terms are governed by French law. Any dispute that cannot be resolved amicably will be brought before the competent courts.

Questions? gammatape@gmail.com.