<?xml version="1.0" encoding="US-ASCII"?>

<!ELEMENT trade1 (symbol, quantity, limit?, stop?)>

<!ATTLIST trade1
        account CDATA #REQUIRED
        action ( buy | buy-to-cover | sell | sell-short) #REQUIRED
        duration ( immediate | day | good-till-canceled ) "day"
>

<!ELEMENT symbol (#PCDATA) >
<!ELEMENT quantity (#PCDATA) >
<!ELEMENT limit (#PCDATA) >
<!ELEMENT stop (#PCDATA) >