Red on blue is hard to read
"In the red" is hard to change as the meaning is universal, but the tiny red numbers against that darkish blue background is eye strain inducing. Perhaps placing the numbers in a small white or light gray box would preserve the theme and be easier on your readers?
Just a stupid choice of colors
The red font on top of the blue background for market performance is hard to read. Maybe a lighter blue would help?
Any idea how hard it is to read that on iPhone?
Джек в пот
Ananda Murti commented
The letter have a fading look. not easy to read quickly. This fundamental aspect needs to be Taken care of. Try changing this by using proper background and foreground colours and/ or fonts.
M. Kay commented
When a stock is down, it's shown in red. The red is very hard to read.
I can't see the percentage up or down. The red letters are awful. Please fix it. I've had to switch to another app. Thanks