NASDAQ ISE Rule Filings

ISE Proposes NY11-5 Colocation Cabinet Power Options Expansion

NASDAQ ISE filed SR-ISE-2026-12 proposing to expand colocation services to its NY11-5 data center expansion area. The Exchange proposes to make five cabinet power options (Phase 1 20/32/40 amp 240 volt and Phase 3 20/32 amp 415 volt) available in NY11-5, matching those currently offered in NY11-4. Technical amendments to Rule General 8, Section 1 would indicate the new service location, with fees to be established in a separate filing.

Proposes Installation Fee of $5,940 for Cabinet Co-Location Services in NY11-5 Data Center

NASDAQ ISE, LLC filed a proposed rule change with the SEC to establish fees for expanded colocation services in its NY11-5 data center expansion area in Carteret, NJ. The Exchange proposes an installation fee of $5,940 for the Cabinet offering in NY11-5, consistent with the corresponding fee for the same cabinet option in NY11-4. No ongoing monthly fee is proposed for the NY11-5 Cabinet offering. The proposed fees mirror those for NY11-4, as both expansion areas share similar infrastructure features and the NY11-5 Cabinet offers the same features as the corresponding option in NY11-4.

Amends Professional Orders Quarterly Review to Monthly

Nasdaq ISE proposes to amend Options 1, Section 1(a)(40)(b) to change the review period for Professional Orders from quarterly to monthly. Currently, Members must review Priority Customer activity and designate orders within five days after each calendar quarter. The proposal would require monthly reviews instead, maintaining the 390 orders per day threshold for distinguishing Priority Customers from Professionals.

ISE Trade Outline Product Changes - Renames Product and Adds Market Maker Origin Type

Nasdaq ISE, LLC filed SR-ISE-2026-17 proposing amendments to Options 3, Section 23 to rename the Trade Outline product to ISE Trade Outline, add Market Makers as a reportable origin type, and update End of Day information categories. The Exchange also proposes conforming changes to Options 7, Section 10 to reflect the new product name. No fee changes are associated with this amendment.

Market Maker Order Rules Amendment Proposal

NASDAQ ISE has filed SR-ISE-2026-18 proposing to amend rules governing multiple auction mechanisms (Facilitation Mechanism, SOM, PIM, FLEX PIM, FLEX SOM) to permit Market Maker orders to trade against Agency Orders for accounts of Market Makers assigned to the options class. The Exchange cites Cboe Exchange approval of identical rule changes as precedent. A separate amendment to Options 5, Section 4 addresses Immediate-or-Cancel order handling.