Put/Call Ratio — February 28, 2017

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 527,680     2     0        
Puts 653,127     2     0        
Total 1,180,807 1.24 8.56% 4 1.00 0.00% 0 0.00 0.00% 1,180,811 7.59%
ARCA
Calls 378,105     17     0        
Puts 560,581     18     0        
Total 938,686 1.48 6.80% 35 1.06 0.00% 0 0.00 0.00% 938,721 6.03%
BATS
Calls 775,510     0     0        
Puts 756,555     0     0        
Total 1,532,065 0.98 11.10% 0 0.00 0.00% 0 0.00 0.00% 1,532,065 9.84%
BOX
Calls 234,344     0     0        
Puts 190,489     0     0        
Total 424,833 0.81 3.08% 0 0.00 0.00% 0 0.00 0.00% 424,833 2.73%
C2
Calls 200,246     3,215     0        
Puts 272,546     3,174     0        
Total 472,792 1.36 3.43% 6,389 0.99 0.36% 0 0.00 0.00% 479,181 3.08%
CBOE
Calls 1,123,506     776,298     0        
Puts 1,263,041     973,253     0        
Total 2,386,547 1.12 17.29% 1,749,551 1.25 99.20% 0 0.00 0.00% 4,136,098 26.57%
EDGX
Calls 80,244     0     0        
Puts 76,597     0     0        
Total 156,841 0.95 1.14% 0 0.00 0.00% 0 0.00 0.00% 156,841 1.01%
GEM
Calls 415,604     185     0        
Puts 350,275     214     0        
Total 765,879 0.84 5.55% 399 1.16 0.02% 0 0.00 0.00% 766,278 4.92%
ISE
Calls 564,997     1,057     0        
Puts 623,434     1,703     0        
Total 1,188,431 1.10 8.61% 2,760 1.61 0.16% 0 0.00 0.00% 1,191,191 7.65%
MCRY
Calls 9,456     0     0        
Puts 9,545     0     0        
Total 19,001 1.01 0.14% 0 0.00 0.00% 0 0.00 0.00% 19,001 0.12%
MIAX
Calls 538,063     0     0        
Puts 378,249     0     0        
Total 916,312 0.70 6.64% 0 0.00 0.00% 0 0.00 0.00% 916,312 5.89%
MPRL
Calls 27,138     0     0        
Puts 31,084     0     0        
Total 58,222 1.15 0.42% 0 0.00 0.00% 0 0.00 0.00% 58,222 0.37%
NOBO
Calls 55,306     0     0        
Puts 49,609     0     0        
Total 104,915 0.90 0.76% 0 0.00 0.00% 0 0.00 0.00% 104,915 0.67%
NSDQ
Calls 619,980     0     0        
Puts 524,753     0     0        
Total 1,144,733 0.85 8.29% 0 0.00 0.00% 0 0.00 0.00% 1,144,733 7.35%
PHLX
Calls 1,368,826     1,473     0        
Puts 1,143,582     3,015     0        
Total 2,512,408 0.84 18.20% 4,488 2.05 0.25% 0 0.00 0.00% 2,516,896 16.17%
OCC Totals
Calls 6,919,005     782,247     0     7,701,252  
Puts 6,883,467     981,379     0     7,864,846  
Total 13,802,472 0.99 100.00% 1,763,626 1.25 100.00% 0 0.00 0.00% 15,566,098 100.00%