Yahoo Finance app is a data hog -- please do more optimal data usage
I open the Yahoo Finance android app a few times a week to check stock prices in my portfolio. Yahoo Finance is always in my top 3 apps for data usage at the end of the month. This month the app used 300MB of data, just from checking stock quotes. Finance data is not that large; using 300MB is just insane. This is more than other apps I use that play video and show lots of images. You really need to do a better job of using only a reasonable amount of data. Your customers who have to pay for the amount of data they use are being severely impacted by this.
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