OHLC Bars are drawn to show the open-high-low-close. A vertical line is drawn among the highest and cheapest price. The horizontal sprint extending to the still left of the bar signifies the open, and also the horizontal sprint extending to the ideal of your bar signifies the closing price. https://financefeeds.com/westpac-fined-3-25-million-for-misleading-over-24000-customers-in-pricing-failures/