Archer Daniels Midland placed its CFO on administrative leave. (0:15) Index of leading economic indicators falls for 21st month in a row. (1:51) AI voice cloning startup gets Unicorn valuation. (3:47) Archer Daniels Midland (ADM) shares are plunging after it placed CFO Vikram Luthar on administrative leave pending an investigation into certain accounting practices and procedures related to the company's nutrition segment. As a result of the announcement, ADM said it expects to delay its Q4 earnings release as well as the filing of its annual report on Form 10-K for 2023.