Week Ending Oct. 15, 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 great week on Wall Street, with the S&P 500 rising 1.8%, but that was really trumped by our chain index, which was up 4.3%, in an unweighted average.

The biggest winners was trucking company JB Hunt, up 12.2%, while volatile LTL carrier Yellow Freight was up big again, rising 12.0%.

The only two losers for the week were software company e2Open, down 1.2%, and RFID maker Impinj, which fell 0.2%.

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