Put/Call Ratio — December 8, 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.

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 655,767     134     0        
Puts 679,169     125     0        
Total 1,334,936 1.04 8.88% 259 0.93 0.01% 0 0.00 0.00% 1,335,195 7.84%
ARCA
Calls 685,860     198     0        
Puts 466,869     197     0        
Total 1,152,729 0.68 7.66% 395 0.99 0.02% 0 0.00 0.00% 1,153,124 6.77%
BATS
Calls 984,060     0     0        
Puts 683,823     0     0        
Total 1,667,883 0.69 11.09% 0 0.00 0.00% 0 0.00 0.00% 1,667,883 9.79%
BOX
Calls 182,191     0     0        
Puts 121,642     0     0        
Total 303,833 0.67 2.02% 0 0.00 0.00% 0 0.00 0.00% 303,833 1.78%
C2
Calls 324,165     2,878     0        
Puts 319,997     6,192     0        
Total 644,162 0.99 4.28% 9,070 2.15 0.45% 0 0.00 0.00% 653,232 3.83%
CBOE
Calls 1,336,051     907,774     0        
Puts 1,036,361     1,061,361     0        
Total 2,372,412 0.78 15.77% 1,969,135 1.17 98.71% 0 0.00 0.00% 4,341,547 25.48%
EDGX
Calls 218,497     0     0        
Puts 143,793     0     0        
Total 362,290 0.66 2.41% 0 0.00 0.00% 0 0.00 0.00% 362,290 2.13%
GEM
Calls 513,528     133     0        
Puts 347,386     397     0        
Total 860,914 0.68 5.72% 530 2.98 0.03% 0 0.00 0.00% 861,444 5.06%
ISE
Calls 651,019     1,463     0        
Puts 693,578     6,107     0        
Total 1,344,597 1.07 8.94% 7,570 4.17 0.38% 0 0.00 0.00% 1,352,167 7.94%
MCRY
Calls 12,939     0     0        
Puts 9,204     0     0        
Total 22,143 0.71 0.15% 0 0.00 0.00% 0 0.00 0.00% 22,143 0.13%
MIAX
Calls 372,500     0     0        
Puts 276,012     0     0        
Total 648,512 0.74 4.31% 0 0.00 0.00% 0 0.00 0.00% 648,512 3.81%
MPRL
Calls 206,482     0     0        
Puts 144,423     0     0        
Total 350,905 0.70 2.33% 0 0.00 0.00% 0 0.00 0.00% 350,905 2.06%
NOBO
Calls 42,681     0     0        
Puts 23,553     0     0        
Total 66,234 0.55 0.44% 0 0.00 0.00% 0 0.00 0.00% 66,234 0.39%
NSDQ
Calls 752,906     0     0        
Puts 520,264     0     0        
Total 1,273,170 0.69 8.46% 0 0.00 0.00% 0 0.00 0.00% 1,273,170 7.47%
PHLX
Calls 1,409,665     2,199     0        
Puts 1,226,746     5,702     0        
Total 2,636,411 0.87 17.53% 7,901 2.59 0.40% 0 0.00 0.00% 2,644,312 15.52%
OCC Totals
Calls 8,348,311     914,779     0     9,263,090  
Puts 6,692,820     1,080,081     0     7,772,901  
Total 15,041,131 0.80 100.00% 1,994,860 1.18 100.00% 0 0.00 0.00% 17,035,991 100.00%