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Rule 605 Market Center Scorecard

CITIGROUP GLOBAL MARKETS INC.

Reporter ID: ONEC • Quarter: 2026Q3 • Methodology: exq-2
Status: ACTIVE
Generated: Wed, 14 Oct 2026 18:32:14 GMT
Quarter:2026Q3
Covered Orders2,905,297,960Across all reported tiers
Covered Shares942,550,837,626In Q3 2026
Active Tiers56Order 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
marketable_limit<$250 • ODD982,26013,445,7911.1%21.1%4.6 bps-1.5 bps76%56th$0.028399.9%
marketable_limit<$250 • ROUND525,436118,823,0250.3%21.3%2.1 bps-7.6 bps90%25th$0.011794.6%
marketable_limit$250–$999 • ODD757,86025,054,2021.8%19.8%2.7 bps-2.8 bps74%51st$0.031499.9%
marketable_limit$250–$999 • ROUND1,721,567470,005,5590.5%11.8%0.8 bps-6.5 bps95%21st$0.014195.9%
marketable_limit$1k–$5k • ODD699,84837,486,9552.6%29.2%2.3 bps-2.0 bps65%55th$0.057299.9%
marketable_limit$1k–$5k • ROUND8,843,3331,802,713,1850.9%12.4%0.5 bps-2.4 bps98%23rd$0.026498.1%
marketable_limit$5k–$10k • ODD111,6377,676,6673.8%41.7%2.1 bps-3.2 bps42%59th$0.106499.9%
marketable_limit$5k–$10k • ROUND4,117,8211,097,185,7141.1%18.2%0.7 bps-1.0 bps92%30th$0.045299.1%
marketable_limit$10k–$20k • ODD30,5132,114,0116.0%49.8%2.5 bps-2.3 bps44%59th$0.1929100.0%
marketable_limit$10k–$20k • ROUND2,850,9501,158,320,4681.0%22.0%0.8 bps-1.5 bps89%39th$0.070899.0%
marketable_limit$20k–$50k • ODD11,604947,3893.0%42.9%1.8 bps-0.4 bps73%52nd$0.3851100.0%
marketable_limit$20k–$50k • ROUND2,008,2171,444,542,2360.7%25.3%0.9 bps-1.3 bps86%48th$0.108598.9%
marketable_limit$50k–$200k • ROUND899,0782,247,255,2900.3%21.8%0.6 bps-1.2 bps78%52nd$0.120797.8%
marketable_limit≥$200k • ROUND135,3281,636,006,6560.2%14.4%-0.2 bps-1.5 bps62%49th$0.034196.1%
nonmarketable_limit<$250 • ODD52,432,497497,146,9490.1%93.4%13.2 bps68.4 bps99%23rd$0.006198.1%
nonmarketable_limit<$250 • ROUND18,190,2922,884,188,8960.1%66.9%36.0 bps107.7 bps99%24th$0.000587.5%
nonmarketable_limit$250–$999 • ODD45,285,866849,295,6150.1%99.4%8.3 bps47.0 bps99%14th$0.011799.7%
nonmarketable_limit$250–$999 • ROUND68,073,9269,897,614,0690.1%80.5%19.3 bps91.0 bps99%16th$0.001781.1%
nonmarketable_limit$1k–$5k • ODD51,957,9681,578,387,9990.1%99.5%5.8 bps40.0 bps99%11th$0.042097.2%
nonmarketable_limit$1k–$5k • ROUND620,487,06185,507,815,0900.1%96.6%9.1 bps71.1 bps100%14th$0.007478.9%
nonmarketable_limit$5k–$10k • ODD19,378,8671,153,809,2150.1%99.6%5.3 bps37.5 bps99%20th$0.079792.9%
nonmarketable_limit$5k–$10k • ROUND434,839,43570,726,201,1690.0%98.9%7.3 bps63.6 bps99%19th$0.017080.1%
nonmarketable_limit$10k–$20k • ODD10,326,849631,083,7040.1%99.8%5.0 bps31.8 bps100%15th$0.142895.8%
nonmarketable_limit$10k–$20k • ROUND391,029,55477,937,055,1750.0%99.0%6.6 bps53.6 bps99%25th$0.028485.4%
nonmarketable_limit$20k–$50k • ODD1,778,874112,966,8910.0%100.0%8.6 bps24.9 bps98%29th$0.331797.9%
nonmarketable_limit$20k–$50k • ROUND296,330,59799,580,716,0230.0%99.4%6.5 bps48.1 bps97%24th$0.049588.1%
nonmarketable_limit$50k–$200k • ROUND124,177,981108,781,946,5610.0%99.3%5.8 bps45.9 bps95%26th$0.071689.7%
nonmarketable_limit≥$200k • ROUND15,793,516359,426,437,7110.0%99.5%2.7 bps30.5 bps90%12th$0.017989.9%
marketable_limit<$250 • ODD31,87164,07914.2%41.8%1.8 bps-2.0 bps54%69th$0.0543100.0%
marketable_limit$250–$999 • ODD58,286518,7508.6%38.8%2.0 bps-2.0 bps63%70th$0.0704100.0%
marketable_limit$250–$999 • ROUND2,707270,7170.8%4.8%0.3 bps-1.6 bps100%38th$0.0090100.0%
marketable_limit$1k–$5k • ODD219,0788,275,0884.2%33.7%1.6 bps-1.8 bps90%46th$0.0649100.0%
marketable_limit$1k–$5k • ROUND613,87559,644,8941.3%13.7%0.2 bps-2.2 bps100%27th$0.013799.1%
marketable_limit$5k–$10k • ODD89,0034,610,0536.7%33.8%1.2 bps-2.8 bps67%46th$0.0746100.0%
marketable_limit$5k–$10k • ROUND1,661,043183,810,8341.5%17.0%0.2 bps-1.8 bps100%33rd$0.024699.0%
marketable_limit$10k–$20k • ODD50,3052,671,6768.0%52.3%1.6 bps-2.2 bps58%51st$0.1356100.0%
marketable_limit$10k–$20k • ROUND1,984,682252,093,1201.9%27.6%0.5 bps-1.9 bps99%37th$0.066899.5%
marketable_limit$20k–$50k • ODD79,8964,356,1662.4%45.5%1.0 bps-0.6 bps91%45th$0.2713100.0%
marketable_limit$20k–$50k • ROUND2,439,449417,140,5051.5%32.1%0.6 bps-2.0 bps99%34th$0.121199.6%
marketable_limit$50k–$200k • ODD1,18843,5320.9%45.1%3.3 bps1.3 bps82%80th$4.3616100.0%
marketable_limit$50k–$200k • ROUND1,280,572400,063,6311.2%33.7%0.5 bps-1.5 bps97%37th$0.174798.9%
marketable_limit≥$200k • ROUND40,812140,435,0840.5%30.2%0.2 bps-2.7 bps64%58th$0.165995.2%
nonmarketable_limit<$250 • ODD1,614,0122,858,3590.3%99.1%3.1 bps23.9 bps98%13th$0.004697.2%
nonmarketable_limit$250–$999 • ODD3,605,54820,405,3010.2%99.2%3.5 bps25.1 bps99%35th$0.012698.7%
nonmarketable_limit$250–$999 • ROUND3,591360,3260.5%100.0%5.8 bps50.5 bps47%14th$0.000057.9%
nonmarketable_limit$1k–$5k • ODD18,389,409329,849,6040.1%99.6%3.6 bps25.6 bps100%30th$0.027899.0%
nonmarketable_limit$1k–$5k • ROUND18,375,1951,906,089,2410.1%99.3%3.0 bps23.8 bps100%37th$0.002985.5%
nonmarketable_limit$5k–$10k • ODD4,599,156156,926,5860.3%99.8%2.7 bps26.6 bps99%13th$0.065299.4%
nonmarketable_limit$5k–$10k • ROUND102,192,65810,835,152,1560.1%99.6%3.3 bps31.0 bps100%65th$0.006684.3%
nonmarketable_limit$10k–$20k • ODD3,477,309174,511,5690.2%99.8%2.8 bps24.5 bps100%22nd$0.111099.3%
nonmarketable_limit$10k–$20k • ROUND152,169,66017,699,870,7660.1%99.8%4.2 bps39.7 bps100%63rd$0.021584.7%
nonmarketable_limit$20k–$50k • ODD1,388,45071,208,2760.2%99.8%2.8 bps12.7 bps99%16th$0.221899.6%
nonmarketable_limit$20k–$50k • ROUND245,509,54634,268,260,8660.1%99.7%3.9 bps42.5 bps100%63rd$0.036786.5%
nonmarketable_limit$50k–$200k • ODD12,765432,2530.4%100.0%2.0 bps3.4 bps100%5th$0.798799.9%
nonmarketable_limit$50k–$200k • ROUND165,070,70643,275,038,1120.0%99.8%4.0 bps33.8 bps99%69th$0.086393.0%
nonmarketable_limit≥$200k • ROUND6,558,4532,709,633,8670.0%99.3%4.1 bps31.8 bps82%78th$0.085693.1%

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
TSBSH202607.dat202607detailedstored2026-10-01T02:17:50.081+00:00 File Link ↗
TSBSH202607.zip202607detailedvariant File Link ↗
CGWM202608.csv202608summarystored2026-09-30T21:17:20.841225692+00:00 File Link ↗
SBSH202608.zip202608detailedstored2026-09-30T21:17:20.841231803+00:00 File Link ↗
CGWM202608.zip202608detailedstored2026-09-30T21:17:20.841233677+00:00 File Link ↗
SBSH202608.csv202608summarystored2026-09-30T21:17:20.841235150+00:00 File Link ↗
ONEC202608.csv202608summarystored2026-09-30T21:17:20.841236642+00:00 File Link ↗
ONEC202608.zip202608detailedstored2026-09-30T21:17:20.841238115+00:00 File Link ↗

4. Coverage Gaps & Review Limitations

Suppressed Cells
0
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.
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