Put/Call Ratio — December 7, 2018

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.

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 937,584     0     0        
Puts 955,489     0     0        
Total 1,893,073 1.02 8.70% 0 0.00 0.00% 0 0.00 0.00% 1,893,073 7.74%
ARCA
Calls 1,183,798     0     0        
Puts 1,005,900     0     0        
Total 2,189,698 0.85 10.07% 0 0.00 0.00% 0 0.00 0.00% 2,189,698 8.96%
BATS
Calls 1,000,986     1,360     0        
Puts 893,907     538     0        
Total 1,894,893 0.89 8.71% 1,898 0.40 0.07% 0 0.00 0.00% 1,896,791 7.76%
BOX
Calls 218,355     0     0        
Puts 230,461     0     0        
Total 448,816 1.06 2.06% 0 0.00 0.00% 0 0.00 0.00% 448,816 1.84%
C2
Calls 313,379     2,183     0        
Puts 444,978     4,558     0        
Total 758,357 1.42 3.49% 6,741 2.09 0.25% 0 0.00 0.00% 765,098 3.13%
CBOE
Calls 1,896,531     1,119,507     0        
Puts 1,971,412     1,554,181     0        
Total 3,867,943 1.04 17.78% 2,673,688 1.39 99.24% 0 0.00 0.00% 6,541,631 26.76%
EDGX
Calls 292,816     0     0        
Puts 305,704     0     0        
Total 598,520 1.04 2.75% 0 0.00 0.00% 0 0.00 0.00% 598,520 2.45%
GEM
Calls 438,028     426     0        
Puts 382,199     427     0        
Total 820,227 0.87 3.77% 853 1.00 0.03% 0 0.00 0.00% 821,080 3.36%
ISE
Calls 883,655     1,157     0        
Puts 1,080,732     1,733     0        
Total 1,964,387 1.22 9.03% 2,890 1.50 0.11% 0 0.00 0.00% 1,967,277 8.05%
MCRY
Calls 10,337     0     0        
Puts 10,415     0     0        
Total 20,752 1.01 0.10% 0 0.00 0.00% 0 0.00 0.00% 20,752 0.08%
MIAX
Calls 484,269     0     0        
Puts 411,903     0     0        
Total 896,172 0.85 4.12% 0 0.00 0.00% 0 0.00 0.00% 896,172 3.67%
MPRL
Calls 641,895     0     0        
Puts 639,285     0     0        
Total 1,281,180 1.00 5.89% 0 0.00 0.00% 0 0.00 0.00% 1,281,180 5.24%
NOBO
Calls 30,547     0     0        
Puts 29,118     0     0        
Total 59,665 0.95 0.27% 0 0.00 0.00% 0 0.00 0.00% 59,665 0.24%
NSDQ
Calls 1,086,468     0     0        
Puts 1,100,270     0     0        
Total 2,186,738 1.01 10.05% 0 0.00 0.00% 0 0.00 0.00% 2,186,738 8.94%
PHLX
Calls 1,558,014     3,869     0        
Puts 1,313,877     4,264     0        
Total 2,871,891 0.84 13.20% 8,133 1.10 0.30% 0 0.00 0.00% 2,880,024 11.78%
OCC Totals
Calls 10,976,662     1,128,502     0     12,105,164  
Puts 10,775,650     1,565,701     0     12,341,351  
Total 21,752,312 0.98 100.00% 2,694,203 1.39 100.00% 0 0.00 0.00% 24,446,515 100.00%