Put/Call Ratio — July 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 978,291     11,175     0        
Puts 776,633     13,508     0        
Total 1,754,924 0.79 14.07% 24,683 1.21 2.31% 0 0.00 0.00% 1,779,607 13.14%
ARCA
Calls 773,631     4,800     0        
Puts 639,844     7,435     0        
Total 1,413,475 0.83 11.33% 12,235 1.55 1.14% 0 0.00 0.00% 1,425,710 10.53%
BATS
Calls 309,773     0     0        
Puts 267,875     0     0        
Total 577,648 0.86 4.63% 0 0.00 0.00% 0 0.00 0.00% 577,648 4.26%
BOX
Calls 253,091     0     0        
Puts 150,343     0     0        
Total 403,434 0.59 3.23% 0 0.00 0.00% 0 0.00 0.00% 403,434 2.98%
C2
Calls 88,820     389     0        
Puts 167,450     896     0        
Total 256,270 1.89 2.05% 1,285 2.30 0.12% 0 0.00 0.00% 257,555 1.90%
CBOE
Calls 1,304,140     498,525     0        
Puts 1,087,068     524,334     0        
Total 2,391,208 0.83 19.17% 1,022,859 1.05 95.63% 0 0.00 0.00% 3,414,067 25.20%
GEM
Calls 211,651     58     0        
Puts 181,864     68     0        
Total 393,515 0.86 3.15% 126 1.17 0.01% 0 0.00 0.00% 393,641 2.91%
ISE
Calls 720,474     566     0        
Puts 713,607     726     0        
Total 1,434,081 0.99 11.49% 1,292 1.28 0.12% 0 0.00 0.00% 1,435,373 10.60%
MIAX
Calls 299,581     0     0        
Puts 208,755     0     0        
Total 508,336 0.70 4.07% 0 0.00 0.00% 0 0.00 0.00% 508,336 3.75%
NOBO
Calls 65,890     0     0        
Puts 53,139     0     0        
Total 119,029 0.81 0.95% 0 0.00 0.00% 0 0.00 0.00% 119,029 0.88%
NSDQ
Calls 787,825     668     0        
Puts 529,231     1,704     0        
Total 1,317,056 0.67 10.56% 2,372 2.55 0.22% 0 0.00 0.00% 1,319,428 9.74%
PHLX
Calls 1,069,711     1,994     0        
Puts 837,070     2,753     0        
Total 1,906,781 0.78 15.28% 4,747 1.38 0.44% 0 0.00 0.00% 1,911,528 14.11%
OCC Totals
Calls 6,862,878     518,175     0     7,381,053  
Puts 5,612,879     551,424     0     6,164,303  
Total 12,475,757 0.82 100.00% 1,069,599 1.06 100.00% 0 0.00 0.00% 13,545,356 100.00%