Example please

i want to use this plugin to retrieve ONLY the bid and ask prices that show up on the following page results:

http://www.cboe.com/DelayedQuote/SimpleQuote.aspx?ticker=AAPL1214L540-E

can you give me a php coding example so that i can put it in a wordpress page?

http://wordpress.org/extend/plugins/wp-web-scrapper/