Check out this morning's top movers from around Wall Street, compiled by The Fly. 

HIGHER - 

• Ideanomics (IDEX) up 33% after increasing its stake in Solectrac to 24% through a follow-on investment of an additional $1.3M
• Regeneron (REGN) up 3% after announcing that the antibody cocktail casirivimab and imdevimab administered together, a therapy currently being investigated for use in COVID-19, has received Emergency Use Authorization from the FDA

UP AFTER EARNINGS - 

• Huami (HMI) up 2%
• Korn/Ferry (KFY) up 4%
• Harbor Custom Development (HCDI) up 10%

DOWN AFTER EARNINGS - 

• Baozun (BZUN) down 3%
• BioLineRx (BLRX) down 11% 
• Twist Bioscience (TWST) down 1%

LOWER - 

• AstraZeneca (AZN) down 2% after announcing that results from an interim analysis of clinical trials of AZD1222 in the U.K. and Brazil showed its vaccine with Oxford (OXBDF) had an average efficacy of 70% and that no hospitalizations or severe cases of the disease were reported in participants receiving the vaccine
• Kellogg (K) down 1% after Credit Suisse analyst Robert Moskow downgraded shares to Neutral from Outperform with a price target of $68, down from $77