ZeroSigma vs FairValue Finder

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

FairValue Finder is an informational app that provides fair value estimates and comprehensive analysis for US stocks. - Enter a ticker (e.g., AAPL, PLTR) to calculate fair value range (Bear/Base/Bull) using multiple valuation methodologies - P/E · PEG · P/S · EV/EBITDA · Peer Comparison methods - Composite score and rating (for reference), key multiples, peer comparison, and glossary - Data cross-verification with warning indicators ■ Important Notice This app is for informational purposes only and is NOT financial advice. It does not provide buy/sell recommendations or trading (order/brokerage) capabilities. All investment decisions and their outcomes are solely the user's responsibility. Market data is delayed (~15 min) and accuracy is not guaranteed. Not financial advice.