OHLC Chart(redirected from Open-high-low-close chart)
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In charting, a chart showing the open, high, low, and close prices of a publicly traded security on a given day, with the time of day as the x-axis and the price as the y-axis. Tick marks on the chart then show the OHLC prices. Analyst use OHLC charts to attempt to track trends in securities, especially in the short term.