FEEDWATCH  ·  MARKET INFRASTRUCTURE INTELLIGENCE CME GLOBEX → GOOGLE CLOUD: Q2 2026 1GBPS MDP 3 MULTICAST DEADLINE: MARCH 2026 ILINK SBE SCHEMA V9: LIVE JAN 25 RULE 605 NMS PLAN: AUG 1, 2026 FINRA SLATE: LIVE JAN 2, 2026 FEEDWATCH  ·  MARKET INFRASTRUCTURE INTELLIGENCE CME GLOBEX → GOOGLE CLOUD: Q2 2026 1GBPS MDP 3 MULTICAST DEADLINE: MARCH 2026 ILINK SBE SCHEMA V9: LIVE JAN 25 RULE 605 NMS PLAN: AUG 1, 2026 FINRA SLATE: LIVE JAN 2, 2026
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Next deadline: CME 1Gbps MDP3 — Mar 1, 2026
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Research

Data-driven studies from 10,610 SEC 19b-4 filings
Study 1
SRO Self-Certification Rates
86.5% of exchange rule filings take effect the same day they are filed — routing fees hit 100%.
Study 2
Fee Filing Volume
Port and colocation fee filings surged 11× in seven years. MIAX leads on fee-filing share at 62.3%.
Study 3
Port Fee Inflation
Cboe BZX has been blocked 13+ times from raising its 10Gb port fee from $7,500 to $8,500.
Study 4
The Colocation Surge
Nasdaq's NY11-4 data center expansion drove an 18× jump in colo filings — 89 from Nasdaq alone in 2024.
Study 5
The CAT Blackout
Zero CAT fee filings for two consecutive years — then 25 exchanges filing on a single day in May 2026.