S sedkol Aug 31, 2009 #1 Every time I transmit generic combo order with 2-3 STOCK legs, it cancels right away. What may be the problem here? Also, when I check "Add Liquidity" mark, what leg TWS choose to provide liquidity to? Thanks in advance.
Every time I transmit generic combo order with 2-3 STOCK legs, it cancels right away. What may be the problem here? Also, when I check "Add Liquidity" mark, what leg TWS choose to provide liquidity to? Thanks in advance.
