Week Ending Sept. 17, 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 another down week on Wall Street, with the S&P 500 falling 0.6%, but our supply chain index fell even more, dropping 1.0%, in an unweighted average.

Among the few winners were RFID fim Impinj, up 8.1%, and LTL Carrier Yellow Freight, up 4.7%.

On the downside, software maker Kinaxsis dropped 4.6%, while fellow software firm Manhattan Associates fell 3.5%.

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