the market is just acting feminine. probably has something to do with astrology. she didn't get what it wanted from powell (her crush) for christmas so she's throwing a really big tantrum - even though it's almost exactly what she asked for and its for the best that she make a little sacrifice for the good of the household -she just doesn't care. she has to show everyone how it feels. probably a 1-day thing.
https://www.youtube.com/watch?v=isEDYKTEWBI