On December 20, 2018, Nasdaq PHLX LLC (“Exchange”) filed with the Securities and Exchange Commission ( printed page 7949) (“Commission”), pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act”),^[1] and Rule 19b-4 thereunder,^[2] a proposed rule change to amend its port fee schedule. The proposed rule change was immediately effective upon filing with the Commission pursuant to Section 19(b)(3)(A) of the Act.^[3] The proposed rule change was published for comment in the Federal Register on January 31, 2019.^[4] On February 15, 2019, pursuant to Section 19(b)(3)(C) of the Act, the Commission: (1) Temporarily suspended the proposed rule change; and (2) instituted proceedings to determine whether to approve or disapprove the proposed rule change.^[5] The Commission has received no comment letters on the proposed rule change. On February 25, 2019, the Exchange withdrew its proposed rule change (SR-Phlx-2018-83).