YAHOO ADVANCED CHARTS period's data readability was correct on tooltip available before last update!
When the cursor goes over each period, it's data (prices, volume and other indicators) are updated on the top left of the screen. BEfore the last update there was also available and option for tooltip with that same data.
So that we can read that data fast, while keeping control on the mouse and on the graph evolution, data should be where our eyes are looking to, this is, on a tooltip over the period like it was before last update.
For fast readability data should be all vertically aligned, not some horizontal other vertical. As it was on the tooltip before last update.
For fast readability data should have an opaque background. As it had on the tooltip available before the last update.
