Call option volume increases: SGEN ARMH UCO

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ARM Holdings, Plc (NYSE: ARMH) Delayed: 13.27 +0.14 (1.07%)
Previous Close $13.13    52 Week High $67.93 
Open $13.63    52 Week Low $36.68 
Day High $13.74    P/E N/A 
Day Low $13.27    EPS $0.00 
Volume 8,362       

Seattle Genetics Inc /wa (NASDAQ: SGEN) Delayed: 228.74 --0 (-0%)
Previous Close $228.74    52 Week High $75.36 
Open $22.94    52 Week Low $26.02 
Day High $228.74    P/E N/A 
Day Low $228.74    EPS $-0.51 
Volume 759,302       

PROSHARES ULTRA DJ-UBS CRUDE OIL (NYSE: UCO) Delayed: 51.92 -1.41 (2.64%)
Previous Close $53.33    52 Week High $19.27 
Open $52.16    52 Week Low $5.98 
Day High $53.14    P/E N/A 
Day Low $51.17    EPS $0.00 
Volume 2,861,273