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The Western New York Index tracks the performance of 28 leading publicly traded companies in Western New York. The Western New York Region is defined by the following counties: Allegany, Cattaraugus, Chautauqua, Chemung, Erie, Genesee, Livingston, Monroe, Niagara, Ontario, Orleans, Schuyler, Seneca, Steuben, Wayne, Wyoming, and Yates.
The WNYI 28 is market-cap weighted index. All constituents must be publicly traded companies located within the WNY region with active trading volume.
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