Week Ending May 21, 2021        

In SCDigest's weekly review of the stock market performance across a group of supply chain software, hardware, transportation and logistics services providers, it was a down week on Wall Street, with the S&P 500 index falling 0.4%, while our supply chain and logistics index was up modestly, with a 0.3% gain, in an unweighted average.

The big winner was software firm E2Open, jumping 2.4%%, while RFID company Impinj was up 4.4%.

On the downside, logistics firm Ryder dropped 4.9%, while rail carrier Norfolk Southern fell 4.3%.

See performance for the past week, month and year for each stock and the whole group in the chart below.