ZeroSigma
Options Market Analytics
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now with SPX, SPY, QQQ & NDX plus 0DTE/1DTE analytics. Track dealer exposure across GEX, DEX, Vanna, Charm, Volume, DDOI & GEX Flow.
ZerσSigma is a real-time options analytics platform built for traders who want to understand dealer positioning and market structure.
Track key exposure metrics across SPX, SPY, QQQ, and NDX, with explicit 0DTE and 1DTE views designed to separate today's positioning from the next expiration.
Explore gamma exposure, delta exposure, vanna, charm, higher-order Greeks, volume, GEX Flow, and Dealer Directional Open Interest at the strike level. Switch between Normal and Delta-Adjusted gamma views and examine how positioning changes across strikes and expirations.
ZerσSigma Mobile provides a fast, focused interface for monitoring market structure wherever you trade.
Features:
• SPX, SPY, QQQ, and NDX coverage
• 0DTE and 1DTE positioning
• Gamma Exposure with Norm and Δ-Adj views
• Delta, Vanna, Charm, Theta, Speed, Vomma, and Zomma exposure
• Dealer Directional Open Interest (DDOI)
• GEX Flow and options volume
• Strike-level positioning analysis
• Real-time market data and exposure updates
• Secure account-based access
Create an account in the app to get started. Premium access requires an auto-renewable subscription.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/?utm_source=chatgpt.com
Privacy Policy:
https://zerosigma.co/privacy?utm_source=chatgpt.com
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Added QQQ and NDX analytics
• Added explicit 0DTE and 1DTE market context
• Added clear 1DTE labeling across applicable modules
• Consolidated Gamma Exposure with Norm and Δ-Adj views
• Improved GEX Flow and DDOI presentation
• Refined mobile controls and layout for faster market review
The developer, ZeroSigma, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 32.6 MB
- Category
- Finance
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ZeroSigma Premium 799,00 €
- ZeroSigma Premium 89,00 €
- Provider
ZeroSigma, LLC
- ZeroSigma, LLC has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © ZeroSigma LLC