Yahoo DJI Stock Counter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Yahoo DJI Stock Counter",
  "description": "Cuenta cuantos indices verdes VS rojos en el Yahoo DJI Index Average.",
  "version": "1.0.22",
  "permissions": [
    "tabs",
    "storage"
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html",
    "default_title": "Mas..."
  },
  "content_scripts": [
    {
      "matches": [
        "https://es.finance.yahoo.com/quote/%5EDJI/components?ltr=1"
      ],
      "js": [
        "jquery.min.js",
        "numeral.min.js",
        "stockcounter.js"
      ],
      "run_at": "document_idle"
    }
  ]
}