This is a busy week for earnings with over 1000 companies expected to report.The retailers will start to report in earnest, as well as hot technology, restaurants, healthcare and hospitality companies.Some of these companies were big winners in the pandemic.Can the Pandemic Winners Keep Winning?They helped companies make online sales, sold more gaming chips, created vaccines, helped people socially distance while vacationing and sold millions of masks.But what happens in 2021 as the pandemic eases?5 Pandemic Winner Earnings Charts to Watch This Week 1. Square SQ has soared over 200% in the last year. It has a great earnings surprise track record with just one miss since 2017. But with a forward P/E of 256, is it too hot to handle?2. NVIDIA NVDA has only missed once in the last 5 years. Impressive. Shares are up 95% in the last year but they have stagnated over the last 6 months. Can it break out again on this earnings report?3. Moderna, Inc. MRNA is coming off a miss last quarter but who cares? It’s coronavirus vaccine is rolling out to millions of people. Shares are up 775% over the last year. Is all the good news already priced in?4. Airbnb ABNB just IPO’d in December 2020 so this is it’s first report as a public company. Shares are up 34% since the IPO. The Zacks Consensus is looking for a loss of $9.18.5. Etsy ETSY has beat 3 out of the last 4 quarters. Etsy shop owners have sold millions in masks since the pandemic has begun. Shares are up 285% over the last year. But what now? Will all the new customers stick around to buy non-pandemic products?Breakout Biotech Stocks with Triple-Digit Profit PotentialThe biotech sector is projected to surge beyond $775 billion by 2024 as scientists develop treatments for thousands of diseases. They’re also finding ways to edit the human genome to literally erase our vulnerability to these diseases.Zacks has just released Century of Biology: 7 Biotech Stocks to Buy Right Now to help investors profit from 7 stocks poised for outperformance. Our recent biotech recommendations have produced gains of +50%, +83% and +164% in as little as 2 months. The stocks in this report could perform even better.See these 7 breakthrough stocks now>>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report NVIDIA Corporation (NVDA): Get Free Report Moderna, Inc. (MRNA): Get Free Report Etsy, Inc. (ETSY): Free Stock Analysis Report Square, Inc. (SQ): Free Stock Analysis Report Airbnb, Inc. (ABNB): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research