GreeksGuard

GreeksGuard is a web + mobile app that turns messy options portfolios into a clear, broker-agnostic risk dashboard. Users connect brokerage accounts (or upload trade logs) and get real-time exposure breakdowns: delta, gamma, vega, theta, charm/vanna (where available), plus scenario shocks (SPX +/-2%, IV crush, earnings gap). It flags hidden concentration (single-name, sector, expiry clustering), identifies “gamma traps” near key strikes, and shows what hedges would actually reduce risk (not just add complexity). This is not a signal-calling app; it’s a seatbelt. Most retail traders blow up from misunderstanding convexity and volatility exposure, especially with spreads and short premium. The MVP focuses on clarity, speed, and brutal warnings, with simple “if underlying moves to X” P/L bands and margin-impact estimates where supported.