Large orders have no priority over small orders. The ticker moves across the top of the screen and shows trades as they occur. The All Ordinaries Index shows every 30 seconds. Many on-line brokers also have a ticker on their web site. Watch is a stock summary.
Details update as the market changes.
Most on-line brokers supply their clients with a watch facility. Work Pages provide information such as the detail or depth market for a security. The example screen shows a depth market. Information for depth and detail markets is the same, but is presented differently. In the depth market , order specifications are amalgamated at each price level.