Constructed in 1888 the Royal Arcade, as it was originally known, housed professional offices such as share brokers, surveyors, assayers, solicitors and architects. Its soaring glass roof allowed customers to visit in comfort from all weather. The Stock Exchange board began to hold their calls there twice daily, with the noon call open only to members, while the evening call became a public event for all levels of society, and was attended by hundreds of people. As the mine yields began to decline in the 1920s, so did the Stock Exchange, and the building gradually fell out of use. The shops and offices emptied, the glass panes fell from the ceiling and it became derelict. Just as discussions began to be had about pulling it down, a group of local history enthusiasts, led by Don Roderick, lobbied to save this piece of Charters Towers history. Funds were contributed by both the City and the Dalrymple Shire councils, and it was eventually purchased by the National Trust. Restorations were commenced in 1972. Returned to its former glory, the Stock Exchange is once again bustling with professional offices, cafe and shops.