Here’s a look at total options and equity options September marketshare numbers from 2013 and 2014 according to OCC data (leaders in bold).
September 2014 Total Options Marketshare:
AMEX- ??????????????? 11.71%
BATS- ?????????????????? ?5.69%
BOX- ???????????????????? ?2.20%
CBOE- ? ??????????????? 26.66%???????????????????????????????????????????????????????????
C2- ??????????????????????? ?2.08%
GEM-??????????????????? ??3.90%
ISE-??????? ??????????????? 10.99%
MIAX-?????????????????? ? 3.72%
NOBO-????????????????? ??0.66%
NSDQ-????????????????? ??7.95%
NYSE Arca-????????? ?9.61%
OMX PHLX-???????? 14.82%
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September 2013 Total Options Marketshare:
AMEX- ???????????????? 12.24%
BATS-??????????????????? ??4.09%
BOX- ???????????????????? ? 2.20%
CBOE- ???????????????? ??27.61%
C2-???????????????????????? ???1.68%
GEM-??????????????????? ?? 1.31%
ISE- ?????????????????????? ? 13.91%
MIAX-?????????????????? ?? 1.35%
NOBO-???????????????????? 0.81%
NSDQ- ???????????????? ?? ?8.14%
NYSE Arca-????????? ?? 10.98%
OMX PHLX- ??????? ??15.69%
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September 2014 Equity Options Marketshare:
AMEX-? ??????????????? 12.72%
BATS-??????????????????? ? 6.25%???
BOX-????? ??????????????? ? 2.41%
CBOE-??? ??????????????? 19.98%
C2-????????? ???????????????? ?2.28%
GEM-??????????????????? ?? ?4.27%
ISE-???????? ??????????????? 12.03%
MIAX-?????????????????? ? ? 4.08%
NOBO-????????????????? ?? 0.72%
NSDQ-?? ????????????????? ?8.71%
NYSE Arca-?????????? 10.34%
OMX PHLX-???????? ?16.22%
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September 2013 Equity Options Marketshare:
AMEX-? ????????????? ? 13.43%
BATS-?????????????????? ???4.52%
BOX-??? ?????????????????? 2.43%
CBOE-?? ??????????????? 20.25%
C2-???????????????????????? ???1.85%
GEM- ?????????????????? ???1.45%
ISE-? ????????????????????? 15.34%
MIAX-?????????????????? ? 1.49%
NOBO-?????????????????? ?0.89%
NSDQ-?? ?????????????? ? 8.98%
NYSE Arca-????????? 12.05%
OMX PHLX-??????? ?17.32%