E-commerce stocks have gain a lot of attention these years, especially with some popular stocks' price skyrocketing. But this market has transformed from a "blue ocean" 20 years ago, to a highly competitive market today. So how do we tell if an e-commerce company is winning more market shares over its competitors?
Sales expense ratio, the percentage of marketing expenses on total revenue, might be the key indicator...

Through this playbook, we aim to provide you with the tools and knowledge necessary to navigate the exciting world of ETF investing with confidence! Join us as we explore the various strategies and opportunities offered by ETFs, and discover how they can enhance your investment portfolio.
Hey, mooers!
Welcome back to the ETF Playbook, your ultimate guide to mastering ETF trading tools and earning rewards through our playbook!
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