Increasing unusual put option volume: MDLN GSK KVYO BIRK CPRT CIA APD CTSH DT SWKS

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GLAXOSMITHKLINE PLC (NYSE: GSK) Delayed: 50.22 -0.84 (1.65%)
Previous Close $51.06    52 Week High $45.58 
Open $50.20    52 Week Low $37.82 
Day High $50.33    P/E N/A 
Day Low $49.50    EPS $0.00 
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