NEW YORK — Stocks that traded heavily or had substantial price changes on Friday:
UnitedHealth Group Inc., up $13.86 to $539.40.
The largest U.S. health insurer raised its profit forecast for the year.
Comtech Telecommunications Corp., up $2.23 to $10.37.
The communications company beat analysts' fiscal fourth-quarter earnings and revenue forecasts.
Wells Fargo & Co., up $1.22 to $40.96.
The biggest U.S. mortgage lender beat analysts’ third-quarter financial forecasts.
Dollar General Corp., up $9.33 to $111.16.
The discount retailer said Todd Vasos will return as CEO.
JPMorgan Chase & Co., up $2.19 to $148.
The banking giant reported strong third-quarter financial results.
Citigroup Inc. (C), down 10 cents to $41.43.
The bank held up better than most of the market after beating analysts' third-quarter earnings forecasts.
Harmony Biosciences Holdings Inc., down $9.16 to $21.11.
The drug developer gave investors a disappointing update on a potential sleep disorder treatment.
Belden Inc. (BDC), down $24.25 to $71.02.
The communications equipment company trimmed its profit forecast for the current quarter.
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