Air Products & Chemicals, is an American manufacturer of industrial gases. In addition to various industrial gases, the company produces semiconductor materials, refinery hydrogen and other chemicals.
A Failure to deliver also known as fails-to-deliver or FTD occurs when a buyer or seller is unable to meet his trading obligations. FTDs for US listed companies are reported to the SEC and published twice a month. Therefore there is a certain delay between the reporting and the publishing of the data.
Number of shares, 3 months chart