Wave Chart — Quina

The wave chart shows the fluctuation of each ball within the full lottery range over the last N draws. Each colored line represents one ball number. Use the period buttons (20/50/100) to change the number of draws displayed. The Fill button adds a gradient fill under the lines for visual clarity. The Values button shows the exact ball numbers at each data point. Hover over the chart to see a vertical tracker highlighting all drawn balls for that draw with the draw date. Toggle individual balls on/off using the buttons below the chart. If the lottery has extra balls, a separate chart appears below.