To-Date Compare ChartNew
Two periods on one chart with a handle between "so far" and "still to come": drag it and both totals re-add up to that day, with a ribbon that is solid where you were ahead and hatched where you fell behind.
Source & downloads
PeriodCompareChart from @ngc/data · ZIP with README, AI prompt and license. Premium: unlocked by one All-Access key ($9).
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