Put/Call Ratio — September 1, 2015

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 690,025     697     0        
Puts 1,017,862     5,980     0        
Total 1,707,887 1.48 10.18% 6,677 8.58 0.22% 0 0.00 0.00% 1,714,564 8.63%
ARCA
Calls 812,997     630     0        
Puts 1,064,364     809     0        
Total 1,877,361 1.31 11.19% 1,439 1.28 0.05% 0 0.00 0.00% 1,878,800 9.46%
BATS
Calls 1,135,526     0     0        
Puts 1,239,410     0     0        
Total 2,374,936 1.09 14.15% 0 0.00 0.00% 0 0.00 0.00% 2,374,936 11.95%
BOX
Calls 200,840     0     0        
Puts 220,726     0     0        
Total 421,566 1.10 2.51% 0 0.00 0.00% 0 0.00 0.00% 421,566 2.12%
C2
Calls 123,426     2,199     0        
Puts 205,960     3,705     0        
Total 329,386 1.67 1.96% 5,904 1.68 0.19% 0 0.00 0.00% 335,290 1.69%
CBOE
Calls 1,296,394     1,333,353     0        
Puts 1,460,756     1,713,031     0        
Total 2,757,150 1.13 16.43% 3,046,384 1.28 98.75% 0 0.00 0.00% 5,803,534 29.21%
GEM
Calls 173,755     548     0        
Puts 247,606     553     0        
Total 421,361 1.43 2.51% 1,101 1.01 0.04% 0 0.00 0.00% 422,462 2.13%
ISE
Calls 770,331     4,248     0        
Puts 1,087,477     11,689     0        
Total 1,857,808 1.41 11.07% 15,937 2.75 0.52% 0 0.00 0.00% 1,873,745 9.43%
MIAX
Calls 540,030     0     0        
Puts 540,104     0     0        
Total 1,080,134 1.00 6.44% 0 0.00 0.00% 0 0.00 0.00% 1,080,134 5.44%
NOBO
Calls 73,249     0     0        
Puts 82,917     0     0        
Total 156,166 1.13 0.93% 0 0.00 0.00% 0 0.00 0.00% 156,166 0.79%
NSDQ
Calls 524,342     262     0        
Puts 689,297     261     0        
Total 1,213,639 1.31 7.23% 523 1.00 0.02% 0 0.00 0.00% 1,214,162 6.11%
PHLX
Calls 1,149,740     4,683     0        
Puts 1,434,140     2,235     0        
Total 2,583,880 1.25 15.40% 6,918 0.48 0.22% 0 0.00 0.00% 2,590,798 13.04%
OCC Totals
Calls 7,490,655     1,346,620     0     8,837,275  
Puts 9,290,619     1,738,263     0     11,028,882  
Total 16,781,274 1.24 100.00% 3,084,883 1.29 100.00% 0 0.00 0.00% 19,866,157 100.00%