March 26, 2020 Alfred Poor Chief Executive Officer Ideanomics, Inc. 55 Broadway, 19th Floor New York, NY 10006 Re: Ideanomics, Inc. Registration Statement on Form S-3 Filed March 18, 2020 File No. 333-237251 Dear Mr. Poor: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Kathleen Krebs, Special Counsel, at 202-551-3350 with any questions. Sincerely, Division of Corporation Finance Office of Technology