These downloadable PDF reports provide in-depth analysis of the health of the e-commerce sector on a quarterly basis. Delivered after the close of each quarterly earnings reporting season, each one documents the performance of the top 40+ publicly traded online retailers that disclose e-commerce sales on a quarterly basis, as well as technology and service providers largely dependent on e-commerce. Each reports highlights the winners and losers of the previous quarter in terms of their e-commerce businesses, and highlights such key metrics as e-commerce sales, net income and the penetration of online sales versus total sales for many of the largest retail chains. The Online Retail Stock Index provides a snapshot of how publicly traded companies dependent on online retail sales fared against the broader market, an indication of how investors are viewing the health of the e-commerce industry.