{
  "name": "OptionScope — Options Analytics",
  "short_name": "OptionScope",
  "description": "Options analytics on 15-minute delayed CBOE data: option chain, Greeks Lab, Black-Scholes fair value, gamma flip zones and expected move.",
  "start_url": "/?utm_source=pwa",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0b0f17",
  "theme_color": "#0b0f17",
  "categories": ["finance", "productivity"],
  "icons": [
    { "src": "/icons/icon-32.png", "sizes": "32x32", "type": "image/png" },
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/icons/icon.svg", "sizes": "any", "type": "image/svg+xml" }
  ],
  "shortcuts": [
    { "name": "Option chain", "url": "/?tab=chain" },
    { "name": "Greeks Lab", "url": "/?tab=greeks" },
    { "name": "Expected move calculator", "url": "/expected-move" }
  ]
}