Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Capital One (COF) upgraded to Perform from Underperform at Oppenheimer with analyst Ben Chittenden saying the second quarter results point to signs of credit stabilization. 2. Juniper (JNPR) upgraded to Outperform from Market Perform at Raymond James with analyst Simon Leopold citing favorable risk/reward and an underappreciated "pivot" in the business. 3. CalAtlantic (CAA) upgraded to Outperform from Market Perform at JMP Securities with analyst Peter Martin saying he is increasingly optimistic that the stock can rise in 2018. 4. Total (TOT) upgraded to Buy from Hold at Canaccord. 5. SK Telecom (SKM) upgraded to Buy from Neutral at Goldman Sachs. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.