When you say there may be a long streak of high/low days…. do you mean there may be several says (presumably in a row) which all have the lowest amount and same for highest?
Yep. Suppose someone’s looking at a savings account that only get money once every couple weeks. There could be a lot of days with the same or low high balance.
I may be able to get really fancy and if there is a block of high/lows as described above – to only outline the block, not each cell (remove the colored borders between the cells in the block).
Now that would be pretty nifty. :)
It might also be something that one could turn on and off, similar to the categories.