Put/Call Ratio — January 26, 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 388,608     4,559     0        
Puts 415,823     5,089     0        
Total 804,431 1.07 7.37% 9,648 1.12 0.97% 0 0.00 0.00% 814,079 6.84%
ARCA
Calls 548,821     2,464     0        
Puts 496,174     4,357     0        
Total 1,044,995 0.90 9.58% 6,821 1.77 0.69% 0 0.00 0.00% 1,051,816 8.84%
BATS
Calls 638,082     0     0        
Puts 491,511     0     0        
Total 1,129,593 0.77 10.36% 0 0.00 0.00% 0 0.00 0.00% 1,129,593 9.49%
BOX
Calls 229,522     0     0        
Puts 150,228     0     0        
Total 379,750 0.65 3.48% 0 0.00 0.00% 0 0.00 0.00% 379,750 3.19%
C2
Calls 99,761     1,639     0        
Puts 112,513     1,696     0        
Total 212,274 1.13 1.95% 3,335 1.03 0.34% 0 0.00 0.00% 215,609 1.81%
CBOE
Calls 1,217,572     467,272     0        
Puts 1,010,667     499,364     0        
Total 2,228,239 0.83 20.43% 966,636 1.07 97.50% 0 0.00 0.00% 3,194,875 26.85%
GEM
Calls 107,067     124     0        
Puts 113,362     178     0        
Total 220,429 1.06 2.02% 302 1.44 0.03% 0 0.00 0.00% 220,731 1.85%
ISE
Calls 566,234     594     0        
Puts 707,167     1,074     0        
Total 1,273,401 1.25 11.67% 1,668 1.81 0.17% 0 0.00 0.00% 1,275,069 10.72%
MIAX
Calls 355,355     0     0        
Puts 237,737     0     0        
Total 593,092 0.67 5.44% 0 0.00 0.00% 0 0.00 0.00% 593,092 4.98%
NOBO
Calls 38,409     0     0        
Puts 35,234     0     0        
Total 73,643 0.92 0.68% 0 0.00 0.00% 0 0.00 0.00% 73,643 0.62%
NSDQ
Calls 684,714     122     0        
Puts 449,082     593     0        
Total 1,133,796 0.66 10.39% 715 4.86 0.07% 0 0.00 0.00% 1,134,511 9.53%
PHLX
Calls 900,437     787     0        
Puts 914,108     1,506     0        
Total 1,814,545 1.02 16.63% 2,293 1.91 0.23% 0 0.00 0.00% 1,816,838 15.27%
OCC Totals
Calls 5,774,582     477,561     0     6,252,143  
Puts 5,133,606     513,857     0     5,647,463  
Total 10,908,188 0.89 100.00% 991,418 1.08 100.00% 0 0.00 0.00% 11,899,606 100.00%