This Document Is Not Immigration-Related

This Federal Register notice — published December 31, 2025 — covers a rule change filed by Investors Exchange LLC (IEX), a national stock exchange, with the Securities and Exchange Commission (SEC). It has nothing to do with US immigration policy.

Key Points

  • What: IEX is updating its internal rules for halting and resuming trading in equity securities during regulatory or operational disruptions.
  • Who: Stock market participants, traders, and broker-dealers operating on the IEX exchange.
  • When: Filed December 18, 2025; took immediate effect as a non-controversial rule change.
  • Impact: No impact on visa holders, international students, or immigration processes.

What This Document Actually Covers

The IEX rule change aligns the exchange's trading halt procedures with industry-wide standards set by the SEC's Securities Information Processor (SIP) plans — specifically the Nasdaq UTP Plan and the CTA/CQ Plan.

Key technical changes include:

  • Reorganizing IEX Rules 11.271 and 11.280 to integrate definitions from updated SIP plans
  • Moving Market-Wide Circuit Breaker (MWCB) rules into a new rule structure
  • Deleting outdated rule text and making conforming edits to related exchange rules

This is a stock market infrastructure update — not immigration policy.

What You Should Do

If you arrived here looking for immigration news affecting F-1 students, H-1B workers, OPT holders, or H-4 spouses: this document does not apply to you. No action required. Check The Visa Pulse homepage for relevant immigration policy updates.