Every time you open the app it downloads the most recent price data. The app uses the 4-hours interval price data (like viewing a candle chart where each candle represents 4 hours). That means you get 6 price points in one day. Logically, the biggest "delay" - compared to the current price can be 4 hours. I tried to make the interval 1 hour, or even 15 minutes, but then the app gets very laggy.
Thanks for your reply

Anyway, H1 or M15 is not too important for Binanz because your app is only used for long-term analysis, it makes more sense.
I thank you very much for creating such a useful app, and when I use Binanz's images and data to create my content, I will soon donate for your efforts.
