Five things that moved US market structure, 27 Sep–3 Oct 2026

The weekly roundup, in about a minute, of US equity market structure and prediction markets for 27 Sep–3 Oct 2026: SEC staff review exchange-broker ties; Judge: Illinois law likely pre-empted; Nasdaq Texas plans primary listings; Schwab to dual list on TXSE; Nasdaq, MIAX Pearl file overnight rules.

In this episode

1. SEC staff review exchange-broker ties
2. Judge: Illinois law likely pre-empted
3. Nasdaq Texas plans primary listings
4. Schwab to dual list on TXSE
5. Nasdaq, MIAX Pearl file overnight rules

Sources

1. sec.gov sec.gov/newsroom/speeches-statements/tm-statement-affiliations-093026
2. sec.gov sec.gov/rules-regulations/public-comments/4-936
3. storage.courtlistener.com storage.courtlistener.com/recap/gov.uscourts.ilnd.498112/gov.uscourts.ilnd.498112.99.0.pdf
4. courtlistener.com courtlistener.com/docket/73133459/united-states-of-america-v-state-of-illinois/
5. sec.gov sec.gov/files/rules/sro/nasdaqtx/2026/34-106520.pdf
6. pressroom.aboutschwab.com pressroom.aboutschwab.com/press-releases/press-release/2026/Schwab-Initiates-Secondary-Lis
7. sec.gov sec.gov/files/rules/sro/nasdaq/2026/34-106548.pdf
8. sec.gov sec.gov/files/rules/sro/pearl/2026/34-106554.pdf

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