Add MarketAux to News (#2835)

README.md

@@ -1141,6 +1141,7 @@ API | Description | Auth | HTTPS | CORS |
 | [GNews](https://gnews.io/) | Search for news from various sources | `apiKey` | Yes | Yes |
 | [Graphs for Coronavirus](https://corona.dnsforfamily.com/api.txt) | Each Country separately and Worldwide Graphs for Coronavirus. Daily updates | No | Yes | Yes |
 | [Inshorts News](https://github.com/cyberboysumanjay/Inshorts-News-API) | Provides news from inshorts | No | Yes | Unknown |
+| [MarketAux](https://marketaux.com/) | Live stock market news with tagged tickers + sentiment and stats JSON API | `apiKey` | Yes | Yes |
 | [New York Times](https://developer.nytimes.com/) | Provides news | `apiKey` | Yes | Unknown |
 | [News](https://newsapi.org/) | Headlines currently published on a range of news sources and blogs | `apiKey` | Yes | Unknown |
 | [NPR One](http://dev.npr.org/api/) | Personalized news listening experience from NPR | `OAuth` | Yes | Unknown |