What is the relationship between stock market and Stock Exchange in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.
Text: "It's not objective or rational to say that HOMS was the major force of the stock market turmoil," Hundsun in a filing to the Shanghai Stock Exchange today.
user
operator
assistant