Schlumberger (SLB) call put ratio flat into Q2

Go back to Schlumberger (SLB) call put ratio flat into Q2
Schlumberger Ltd. (NYSE: SLB) Delayed: 57.05 -0.05 (0.09%)
Previous Close $57.10    52 Week High $84.30 
Open $57.81    52 Week Low $59.60 
Day High $59.25    P/E 11.19 
Day Low $57.03    EPS $5.10 
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