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ProShares Ultra Nasdaq Biotechnology seeks daily investment results, before fees and expenses, that correspond to twice (200%) the daily performance of the NASDAQ Biotechnology Index. This ETF seeks a return of 200% of the return of an index (target) for a single day. The NASDAQ Biotechnology Index is a modified capitalization weighted index that includes securities of The NASDAQ Stock Market listed companies that are classified as either biotechnology or pharmaceutical.
|ALXN||Alexion Pharmaceuticals Inc||0%|
|VRTX||Vertex Pharmaceuticals Inc||0%|
|REGN||Regeneron Pharmaceuticals Inc||0%|
|GILD||Gilead Sciences Inc||0%|
|BIIB||Biogen Idec Inc||0%|