In the context of the input sentence, determine the relationship between 'Medigus' and 'Nasdaq'.
Options: parent organization, stock exchange, position held, publisher

NEW YORK, July 10, 2015 (GLOBE NEWSWIRE) -- The Nasdaq Stock Market ® (Nasdaq: NDAQ ) announced that trading in Medigus Ltd. ADRs (Nasdaq: MDGS ) is scheduled to resume on Monday, July 13, 2015 at 7:15 a.m., Eastern Time.
stock exchange