SEC Proposes Scrapping Reg NMS Trade-Through Rule to Ease Market Complexity
18 Jun 2026 · 20:30 UTC · NewsBTC RSS Feed · Original source
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Summary
The Securities and Exchange Commission has proposed rescinding Regulation NMS Rule 611 and Rule 610(e). Rule 611 is the order protection rule, also known as the trade-through rule, which requires orders to be routed to venues offering better prices. Rule 610(e) addresses quotation accessibility and execution standards. The proposed elimination of these rules could reshape US market structure and increase competition among alternative trading venues and execution venues. The SEC's stated intent is to reduce regulatory complexity and allow greater flexibility in how market structure evolves.
Why it matters
The proposed rule change addresses equity market microstructure, not cryptocurrency directly. However, market psychology and regulatory sentiment can influence risk appetite. Potential mechanisms for crypto impact: (1) Positive Signal on Deregulation—if investors view equity market deregulation as signaling a broader pro-market, anti-regulation environment, it could improve sentiment across risk assets; (2) Institutional Confidence—clearer, simpler market rules might increase institutional investor participation in financial markets generally, with spillover to crypto; (3) Precedent for Regulatory Approach—how the SEC treats traditional market structure rules might set tone for future crypto regulation, though speculative. Key uncertainties include how investors interpret this proposal, whether rule change will be implemented, timeline for implementation, meaningful spillover to crypto markets, and actual substance of the changes. The brief article lacks substantive details, making impact assessment highly uncertain. More comprehensive sources with detailed analysis would be necessary to validate directional predictions.
Expected impact
The SEC's proposal to rescind Regulation NMS Rules 611 and 610(e) could indirectly influence crypto markets through broader regulatory sentiment. These rules govern US equity market order protection and trade-through prevention. If interpreted as movement toward market liberalization and reduced regulatory burden, it could foster positive sentiment among institutional investors regarding deregulation trends. However, the direct impact on crypto markets is minimal since these rules govern traditional equity trading, not digital assets. Short-term (minute to daily): Minimal expected impact, as crypto markets operate independently from equity order protection rules. Any movement would likely be coincidental. Medium-term (weekly): Could contribute to broader positive sentiment if investors view this as part of a deregulation trend, potentially lifting risk-on sentiment across markets including crypto. Long-term (monthly): May influence institutional investor perception of regulatory environment, though the connection to crypto regulation specifically is tenuous. Bitcoin, as a macro-sensitive asset, might see modest positive impact from perceived market liberalization sentiment. Altcoins, being more tech/development-focused, would see even less direct impact.