Question 5 (1 point) Which is NOT true about open interest and trading volume O Ol and V are used to determine the most liquid futures contract V migrates to the next contract once the front-month future expires V>0, but Ol can be zero at the end of the day O Ol reflects cumulative long and short positions in a given future contract Question 6 (1 point) What is NOT true about bid and ask prices Bid-ask spread measures trading costs Bid > ask A market order to buy is more likely execute at ask rather than bid Bid-ask spread is the difference between ask and bid