Hi !
I have a table with :
- a date
- a price
I want to make a graph that displays the evolution of the prices, displaying only the date where the value changes.
I made a "if (above(price) <> price, price)" that almost works, except the "above" function remove the "remove null values" option.
I've a huge list of dates, with only few values.
I want a list of few dates, with the values.
Does anyone has an idea ?
