Comment on Five features you probably didn't know on ZT
Shine, guess what? For some reason Heat Map is supported only on the older version which is 3.10.57.97.7
If you’re using 3.10.57.100.11, the feature of Heat Map has been removed because it was flickering a lot if you had too many scrips on your market watch. I guess the developers decided to make way for more stability rather than having such features.