McDonald\’s (MCD) shares gave up 21 cents to $79.10 and options volume hit 2.5X the average daily yesterday. January 75 puts saw the most volume. 18,760 traded. About three-quarters traded at the ask and open interest increased by 10,142 to 15,436, which is now the third largest position in the name. Looks like bearish trading on the fast food chain and comes after San Francisco approved a new law Tuesday that restricts the practice of giving away toys with kids meals, unless the meals meet certain nutritional standards.