Nasdaq Statistical Milestones Find a Symbol When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Use Screener NASDAQ Composite Index Records Largest Volume 2020 HIGH/LOW Increases Decreases Data is currently not available NASDAQ Index Highs Data is currently not available More About Statistical Milestones Statistical Milestones describe key trading days in NASDAQ's history