← Back to Market Centers
Print to PDF: browser Print (Ctrl+P / Cmd+P)
Rule 605 Market Center Scorecard

NOMAD INVESTMENT SERVICES

Reporter ID: NOMA • Quarter: 2026Q3 • Methodology: exq-2
Status: ACTIVE
Generated: Wed, 14 Oct 2026 18:32:20 GMT
Quarter:2026Q3
Covered Orders391,245Across all reported tiers
Covered Shares7,801,294In Q3 2026
Active Tiers92Order class × notional buckets
Routing Brokers0Disclosed in 606 filings

1. Amended Rule 605 Scorecard vs. Mix-Adjusted Peers — 2026-08

Execution metrics across order classes and the 24 notional × lot categories, benchmarked against what competing market centers delivered on identical symbols.

ClassNotional × LotOrdersCovered ShFill RatePI RateNPI (bps)Peer Bench (bps)CoverageRank PctlEff SpreadSpeed <1s
market<$250 • FRACT22,9007,047—99.5%1.7 bps——19th—100.0%
market<$250 • ODD130,890378,515—93.8%2.6 bps——7th—100.0%
market<$250 • ROUND697142,079—61.2%14.7 bps——22nd—100.0%
market$250–$999 • FRACT890552—98.9%0.7 bps——26th—100.0%
market$250–$999 • ODD58,774380,857—94.7%1.5 bps——5th—100.0%
market$250–$999 • ROUND1,251392,754—69.3%11.8 bps——30th—100.0%
market$1k–$5k • FRACT3928————————
market$1k–$5k • ODD21,867485,707—94.3%1.1 bps——4th—100.0%
market$1k–$5k • ROUND2,7071,169,598—77.9%6.3 bps——43rd—100.0%
market$5k–$10k • ODD1,87799,700—95.6%0.8 bps——3rd—100.0%
market$5k–$10k • ROUND998582,908—81.0%2.3 bps——17th—100.0%
market$10k–$20k • ODD36118,540—92.1%1.4 bps——8th—100.0%
market$10k–$20k • ROUND1,038531,795—85.5%1.2 bps——13th—98.1%
market$20k–$50k • ODD321,342————————
market$20k–$50k • ROUND638958,913—53.7%1.5 bps——23rd—100.0%
market$50k–$200k • ROUND214512,057—60.3%0.5 bps——25th—97.7%
market≥$200k • ROUND30551,241————————
marketable_limit<$250 • FRACT12428—100.0%0.9 bps——20th—100.0%
marketable_limit<$250 • ODD5003,378—90.3%4.3 bps——53rd—100.0%
marketable_limit<$250 • ROUND81,867————————
marketable_limit$250–$999 • FRACT11————————
marketable_limit$250–$999 • ODD2744,550—87.4%2.6 bps——49th—100.0%
marketable_limit$250–$999 • ROUND4715,939————————
marketable_limit$1k–$5k • ODD1553,520—82.2%1.3 bps——36th—100.0%
marketable_limit$1k–$5k • ROUND8636,850————————
marketable_limit$5k–$10k • ODD8393————————
marketable_limit$5k–$10k • ROUND2817,904————————
marketable_limit$10k–$20k • ODD5191————————
marketable_limit$10k–$20k • ROUND1250,464————————
marketable_limit$20k–$50k • ROUND741,839————————
marketable_limit$50k–$200k • ROUND47,229————————
nonmarketable_limit<$250 • FRACT577156—100.0%6.9 bps——15th—29.0%
nonmarketable_limit<$250 • ODD3,43626,933—100.0%23.1 bps——49th—19.5%
nonmarketable_limit<$250 • ROUND13517,129—100.0%56.2 bps——48th—21.4%
nonmarketable_limit$250–$999 • FRACT148————————
nonmarketable_limit$250–$999 • ODD1,45826,558—100.0%8.4 bps——16th—27.3%
nonmarketable_limit$250–$999 • ROUND29969,214—100.0%76.1 bps——86th—16.8%
nonmarketable_limit$1k–$5k • FRACT11————————
nonmarketable_limit$1k–$5k • ODD74819,362—100.0%8.3 bps——32nd—38.1%
nonmarketable_limit$1k–$5k • ROUND515287,918—100.0%28.8 bps——62nd—22.7%
nonmarketable_limit$5k–$10k • ODD793,912————————
nonmarketable_limit$5k–$10k • ROUND12697,328—100.0%6.6 bps——11th—18.6%
nonmarketable_limit$10k–$20k • ODD14773————————
nonmarketable_limit$10k–$20k • ROUND87180,703————————
nonmarketable_limit$20k–$50k • ODD175————————
nonmarketable_limit$20k–$50k • ROUND55134,021————————
nonmarketable_limit$50k–$200k • ROUND2476,286————————
nonmarketable_limit≥$200k • ROUND212,028————————
market<$250 • FRACT25,9094,908—99.6%1.4 bps——30th—100.0%
market<$250 • ODD37,52048,305—98.5%1.3 bps——9th—100.0%
market$250–$999 • FRACT2,2971,374—99.5%1.6 bps——26th—100.0%
market$250–$999 • ODD50,31788,089—96.7%1.3 bps——5th—100.0%
market$1k–$5k • FRACT150123—100.0%2.1 bps——43rd—100.0%
market$1k–$5k • ODD15,09789,558—96.9%1.5 bps——12th—100.0%
market$1k–$5k • ROUND628,306————————
market$5k–$10k • ODD1,10522,461—96.4%1.4 bps——10th—100.0%
market$5k–$10k • ROUND487,444————————
market$10k–$20k • ODD63221,703—96.1%1.7 bps——22nd—100.0%
market$10k–$20k • ROUND9512,254————————
market$20k–$50k • ODD1566,247—94.3%1.5 bps——7th—100.0%
market$20k–$50k • ROUND18229,197—91.0%1.6 bps——32nd—100.0%
market$50k–$200k • ODD6216————————
market$50k–$200k • ROUND8929,897————————
market≥$200k • ROUND346,833————————
marketable_limit<$250 • FRACT14524—100.0%1.0 bps——21st—100.0%
marketable_limit<$250 • ODD88144————————
marketable_limit$250–$999 • FRACT84————————
marketable_limit$250–$999 • ODD191821—92.6%2.2 bps——77th—100.0%
marketable_limit$1k–$5k • FRACT11————————
marketable_limit$1k–$5k • ODD1121,337—86.8%1.8 bps——53rd—100.0%
marketable_limit$1k–$5k • ROUND1195————————
marketable_limit$5k–$10k • ODD16270————————
marketable_limit$5k–$10k • ROUND4400————————
marketable_limit$10k–$20k • ODD7184————————
marketable_limit$10k–$20k • ROUND6685————————
marketable_limit$20k–$50k • ROUND2240————————
marketable_limit$50k–$200k • ROUND12,200————————
nonmarketable_limit<$250 • FRACT689131—100.0%5.0 bps——35th—47.5%
nonmarketable_limit<$250 • ODD568869—100.0%8.0 bps——87th—42.1%
nonmarketable_limit$250–$999 • FRACT5627————————
nonmarketable_limit$250–$999 • ODD9143,657—100.0%4.0 bps——50th—46.2%
nonmarketable_limit$1k–$5k • FRACT65————————
nonmarketable_limit$1k–$5k • ODD5557,076—100.0%4.4 bps——55th—52.6%
nonmarketable_limit$1k–$5k • ROUND101,272————————
nonmarketable_limit$5k–$10k • ODD922,189————————
nonmarketable_limit$5k–$10k • ROUND4810————————
nonmarketable_limit$10k–$20k • ODD321,113————————
nonmarketable_limit$10k–$20k • ROUND113,397————————
nonmarketable_limit$20k–$50k • ODD257————————
nonmarketable_limit$20k–$50k • ROUND132,301————————
nonmarketable_limit$50k–$200k • ROUND94,048————————
nonmarketable_limit≥$200k • ROUND1735————————

2. Broker-Dealers Routing Here (Reverse 606 Index)

Firms directing customer order flow to this market center under SEC Rule 606(a), with route percentages and PFOF rates.

No broker-dealers identified routing flow to this market center in 2026Q3.

3. Rule 605 Report Files & Ingestion History

Published monthly execution quality data files crawled from vendor and exchange landing pages.

File NameMonthKindStatusFetched AtSource URL
NOMA202608.csv202608summarystored2026-09-30T21:17:20.841348316+00:00 File Link ↗
NOMA202608.zip202608detailedstored2026-09-30T21:17:20.841349678+00:00 File Link ↗

4. Coverage Gaps & Review Limitations

Suppressed Cells
49
Tiers with < 100 covered orders
Missing Files
0
Months unretrievable

Methodological Caveats:

  • A venue's Rule 605 statistics describe all flow it handled, not this firm's orders.
  • 606 route shares are per order, not per share, and list only the top 10 venues plus any venue with at least 5% of non-directed orders.
  • FINRA Rule 5310.09 also requires the firm's own order-level review of its executions.
  • This report is not legal or compliance advice.
  • Net price improvement is in basis points of executed notional (quote midpoint × shares). The PFOF comparison converts the difference to ¢/100 sh at the venue's average executed price; it is an estimate.
  • Brokers routing here reflect venue aliases as of the last crosswalk-venues run.
Does your firm route to NOMAD INVESTMENT SERVICES? See which competing venues beat it on your symbol mix → Enter your Firm CRD