CM Seven Star Acquisition Corporation (CMSS) slipped -42.84% or $-3.74 to price $4.99. It is nearly 500907 shares traded, which is 725.99% compare to the average total volume: 68996. Netshoes (Cayman) Limited (NETS) tumbled -24.53% or $-0.65 to price $2.0.…

Impinj Inc. (PI) surged 35.53% or $7.71 to price $29.41. It is around 2.59 million shares traded, which is 1618.86% compare to the average total volume: 159708. The market cap of PI is $632.14 million. The year to date change…