Exchange   Microseconds  Milliseconds
ASX24 no YES
ARCA YES YES
BATS YES YES
BM&F   YES YES
Bursa Malaysia Derivatives YES YES
CBOE Futures Exchange no YES
CBOE Indexes no no
CBOT YES YES
CME YES YES
CME Europe  YES YES  
CME S&P Cash Indexes no no
COMEX YES YES
CVE no no
DOW JONES indexes no no
EEX  no no
EUREX no YES
Eurex  Indices no no
Euronext Commodities Derivatives no YES
Euronext  Indexes no no
FTSE Indexes YES YES
FXCM no YES
ICE Futures Canada no YES
ICE Futures Europe - Commodities no YES
ICE Futures Europe - financials  no YES
ICE Futures  US no YES
ISE YES YES
Johannesburg Derivatives (SAFEX)  no YES
KCBT YES YES
London Metals Exchange no no
London Stock Exchange no YES
Minneapolis Grain Exch YES YES
NASDAQ YES YES
Nasdaq Futures  no YES
Nasdaq Indexes (GIDS) no YES
NASDAQ Level II (OpenView) YES YES
Nasdaq Mutual Funds no no
NYMEX YES YES
NYSE YES YES
NYSE Global Indexes YES YES
NYSE MKT  YES YES
OPRA YES YES
OTC Markets   no YES
RussellTick Indexes no no
Singapore Derivative Exchange Level I no YES
TENFORE no YES
Toronto Stock Exchange no no