Put/Call Ratio — October 21, 2014

Each report is available in HTML format only. Put/Call Ratio data is available for up to two (2) years. Archived data can be found in the Historical Volume Query.

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Exchange Equity Index Debt Exchange Total
  Volume P/C Ratio Market Share Volume P/C Ratio Market Share Volume P/C Ratio Market Share Volume Market Share
AMEX
Calls 1,092,643     6,848     0        
Puts 978,885     24,469     0        
Total 2,071,528 0.90 10.55% 31,317 3.57 1.07% 0 0.00 0.00% 2,102,845 9.32%
ARCA
Calls 1,816,114     3,824     0        
Puts 1,065,184     13,588     0        
Total 2,881,298 0.59 14.67% 17,412 3.55 0.60% 0 0.00 0.00% 2,898,710 12.85%
BATS
Calls 752,032     0     0        
Puts 641,468     0     0        
Total 1,393,500 0.85 7.09% 0 0.00 0.00% 0 0.00 0.00% 1,393,500 6.18%
BOX
Calls 229,731     0     0        
Puts 162,510     0     0        
Total 392,241 0.71 2.00% 0 0.00 0.00% 0 0.00 0.00% 392,241 1.74%
C2
Calls 202,462     1,684     0        
Puts 292,804     2,875     0        
Total 495,266 1.45 2.52% 4,559 1.71 0.16% 0 0.00 0.00% 499,825 2.22%
CBOE
Calls 2,232,809     1,198,167     0        
Puts 1,874,398     1,663,565     0        
Total 4,107,207 0.84 20.91% 2,861,732 1.39 97.91% 0 0.00 0.00% 6,968,939 30.88%
GEM
Calls 597,975     1,252     0        
Puts 404,127     1,374     0        
Total 1,002,102 0.68 5.10% 2,626 1.10 0.09% 0 0.00 0.00% 1,004,728 4.45%
ISE
Calls 1,082,548     1,041     0        
Puts 1,153,114     1,171     0        
Total 2,235,662 1.07 11.38% 2,212 1.12 0.08% 0 0.00 0.00% 2,237,874 9.92%
MIAX
Calls 379,972     0     0        
Puts 243,865     0     0        
Total 623,837 0.64 3.18% 0 0.00 0.00% 0 0.00 0.00% 623,837 2.76%
NOBO
Calls 83,272     0     0        
Puts 68,491     0     0        
Total 151,763 0.82 0.77% 0 0.00 0.00% 0 0.00 0.00% 151,763 0.67%
NSDQ
Calls 909,489     265     0        
Puts 653,252     293     0        
Total 1,562,741 0.72 7.96% 558 1.11 0.02% 0 0.00 0.00% 1,563,299 6.93%
PHLX
Calls 1,421,782     972     0        
Puts 1,303,200     1,401     0        
Total 2,724,982 0.92 13.87% 2,373 1.44 0.08% 0 0.00 0.00% 2,727,355 12.09%
OCC Totals
Calls 10,800,829     1,214,053     0     12,014,882  
Puts 8,841,298     1,708,736     0     10,550,034  
Total 19,642,127 0.82 100.00% 2,922,789 1.41 100.00% 0 0.00 0.00% 22,564,916 100.00%