Market Volume Summary

Jan 27, 2015
Equity Option
Volume
Equity Option % Index/Other
Option Volume
Index/Other Option % Total
Volume
% of Total 5 Day Avg % of Mkt
Matched Volume
CBOE (C) 1,799,548 19.52% 745,169 97.65% 2,544,717 25.50% 27.13%
PHLX (X) 1,370,622 14.87% 3,687 0.48% 1,374,309 13.77% 15.43%
ARCA (N) 1,084,054 11.76% 5,075 0.67% 1,089,129 10.91% 9.31%
ISE (I) 1,017,516 11.04% 2,150 0.28% 1,019,666 10.22% 10.22%
BATS (Z) 1,007,691 10.93% 0 0.00% 1,007,691 10.10% 9.56%
NOMX (Q) 981,875 10.65% 1,579 0.21% 983,454 9.85% 9.51%
AMEX (A) 675,727 7.33% 3,283 0.43% 679,010 6.80% 6.89%
MIAX (M) 557,139 6.04% 0 0.00% 557,139 5.58% 4.46%
BOX (B) 285,044 3.09% 0 0.00% 285,044 2.86% 3.01%
GMNI (H) 207,264 2.25% 430 0.06% 207,694 2.08% 1.89%
COE2 (W) 164,237 1.78% 1,725 0.23% 165,962 1.66% 1.93%
NOBX (T) 67,092 0.73% 0 0.00% 67,092 0.67% 0.64%
Total Consolidated Volume
Total 9,217,809 100.00% 763,098 100.00% 9,980,907 100.00% 100.00%

Data as of 13:30 EST 01/27/2015. All share and notional values delayed at least 20 minutes.

This data display automatically refreshes every minute during trading hours.

If using this data in a published report, please cite BATS Global Markets as the source.

For dates prior to 2011, the values on this page include only those equity options and ETF options that are listed on BATS Options. Volume details prior to 2011 exclude proprietary products and other index option volume not available for listing or trading on BATS Options. The exact list of underlying securities included prior to 2011 can be found here: http://www.batsoptions.com/optsymbolref/?underlying=1

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