Generally You need to to start with take care of the situation that triggered this state after which you can reconnect manually working with plugin context menu described beneath. Alternativelly you can just restart AmiBroker. To the US data, discover only Those people securities which have CBOE Fairness choices https://data-for-amibroker61592.livebloggs.com/34143902/top-guidelines-of-amibroker-data-feed