Quote from riskarb:
Very difficult to implement. Suppose your iron fly displays the ISE as best offer on your wing combo; with the AMEX as best bid on the body-put, CBOE as best bid on the body-call. It's a crap-shoot of receiving a simultaneous electronic fill involving multiple equity exchanges.
You can build killer software, but the exchanges remain the weak link.
Quote from Nordic:
Exactly, probably not to difficult to implement for just one individual exchange. But then your stuck with one DPM's quote for that spread. Who wants that. Better to shop your complex orders, ( or leg if your good at it)
From what I have seen, ISE and BOX will accept the strategy.Quote from riskarb:
Very difficult to implement. Suppose your iron fly displays the ISE as best offer on your wing combo; with the AMEX as best bid on the body-put, CBOE as best bid on the body-call. It's a crap-shoot of receiving a simultaneous electronic fill involving multiple equity exchanges.
You can build killer software, but the exchanges remain the weak link.
