- Chiasma (CHMA) +39% on Q1 results.
- Athenex (ATNX) +31% on Kuur Therapeutics acquisition.
- Ault Global Holdings (DPW) +30% on preliminary Q1 results.
- iBio (IBIO) +26% after resolving Fraunhofer USA lawsuit
- Big 5 Sporting Goods Corporation (BGFV) +22% on Q1 results.
- DAVIDsTEA (DTEA) +15%.
- Hayward Holdings (HAYW) +12% on Q1 results.
- GBS (GBS) +11%.
- Luokung Technology (LKCO) +9%.
- BioLineRx (BLRX) +9%.
- Tupperware Brands (TUP) +8% on Q1 results.
- Alteryx (AYX) +8% on Q1 results.
- Teva Pharmaceutical Industries (TEVA) +7%.
- Aurora Mobile Limited (JG) +7%.
- Community Health Systems (CYH) +6%.
- Mereo BioPharma Group (MREO) +6%.
- Savara Inc. (SVRA) +6%.
- Diginex Limited (EQOS) +6%.
- Lyft (LYFT) +6% on upside Q2 outlook
- Activision Blizzard (ATVI) +5% on Q1 results.
- II-VI Incorporated (IIVI) +5%.