Put/Call Ratio — September 18, 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 1,300,688     6,856     0        
Puts 1,042,857     7,950     0        
Total 2,343,545 0.80 12.21% 14,806 1.16 0.99% 0 0.00 0.00% 2,358,351 11.39%
ARCA
Calls 979,153     5,505     0        
Puts 806,308     9,177     0        
Total 1,785,461 0.82 9.30% 14,682 1.67 0.98% 0 0.00 0.00% 1,800,143 8.70%
BATS
Calls 588,283     0     0        
Puts 447,797     0     0        
Total 1,036,080 0.76 5.40% 0 0.00 0.00% 0 0.00 0.00% 1,036,080 5.01%
BOX
Calls 237,642     0     0        
Puts 176,907     0     0        
Total 414,549 0.74 2.16% 0 0.00 0.00% 0 0.00 0.00% 414,549 2.00%
C2
Calls 169,539     382     0        
Puts 283,999     911     0        
Total 453,538 1.68 2.36% 1,293 2.38 0.09% 0 0.00 0.00% 454,831 2.20%
CBOE
Calls 1,850,794     719,910     0        
Puts 1,589,598     733,852     0        
Total 3,440,392 0.86 17.92% 1,453,762 1.02 97.00% 0 0.00 0.00% 4,894,154 23.65%
GEM
Calls 414,877     685     0        
Puts 280,508     1,300     0        
Total 695,385 0.68 3.62% 1,985 1.90 0.13% 0 0.00 0.00% 697,370 3.37%
ISE
Calls 1,170,835     1,278     0        
Puts 1,097,855     2,321     0        
Total 2,268,690 0.94 11.82% 3,599 1.82 0.24% 0 0.00 0.00% 2,272,289 10.98%
MIAX
Calls 380,725     0     0        
Puts 255,181     0     0        
Total 635,906 0.67 3.31% 0 0.00 0.00% 0 0.00 0.00% 635,906 3.07%
NOBO
Calls 72,829     0     0        
Puts 53,339     0     0        
Total 126,168 0.73 0.66% 0 0.00 0.00% 0 0.00 0.00% 126,168 0.61%
NSDQ
Calls 844,403     538     0        
Puts 521,613     807     0        
Total 1,366,016 0.62 7.11% 1,345 1.50 0.09% 0 0.00 0.00% 1,367,361 6.61%
PHLX
Calls 3,345,271     4,383     0        
Puts 1,288,282     2,840     0        
Total 4,633,553 0.39 24.13% 7,223 0.65 0.48% 0 0.00 0.00% 4,640,776 22.42%
OCC Totals
Calls 11,355,039     739,537     0     12,094,576  
Puts 7,844,244     759,158     0     8,603,402  
Total 19,199,283 0.69 100.00% 1,498,695 1.03 100.00% 0 0.00 0.00% 20,697,978 100.00%