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BLK

Rule 605 Market Center Comparison
Report Month: 202608 • Build ID: 202608-20261001T134852Z • Market Centers: 163 • Total Executed Volume: 2,058,574 shares
Listing (Nasdaq Trader)
Exchange: NYSE (N)
Round Lot: 40 shares

Market Center Execution Quality on BLK

Sorted by total executed share volume across all order classes for month 202608.

Market CenterClassCovered OrdersCovered SharesExecuted SharesShare of VolFill RatePI RateNPI (bps)Eff Spread %Speed <1s
XNYS(XNYS)marketable_limit45,9822,012,313738,17535.9%36.7%33.0%0.4 bps0.07%100.0%
ARCX(ARCX)marketable_limit28,3491,146,816156,4607.6%13.6%35.5%0.7 bps0.08%100.0%
Virtu Americas LLC(NITE)market25,452226,415134,2166.5%59.3%77.8%2.2 bps0.09%87.0%
Investors Exchange(IEXG)marketable_limit15,185499,526130,0956.3%26.0%34.1%0.5 bps0.08%100.0%
Cboe BZX Exchange(BATS)marketable_limit143,4386,776,047110,0965.3%1.6%18.5%1.1 bps0.42%77.2%
G1 Execution Services(ETMM)market9,32393,47293,4724.5%100.0%97.4%5.5 bps0.03%100.0%
HRT Financial LP(HRTF)market8,06878,73276,7143.7%97.4%99.2%6.1 bps0.02%100.0%
JANE STREET CAPITAL, LLC(JNST)market7,07671,58765,5873.2%91.6%97.8%4.8 bps0.04%100.0%
Cboe EDGX Exchange(EDGK)marketable_limit107,3165,595,57244,6162.2%0.8%22.7%-1.8 bps0.43%77.5%
Instinct X(MLIX)marketable_limit12,126688,32442,1862.0%6.1%72.1%1.0 bps0.10%99.8%
JANE STREET CAPITAL, LLC(JSJX)marketable_limit56350,86140,4672.0%79.6%1.5%-0.0 bps0.11%100.0%
TWO SIGMA SECURITIES, LLC(SOHW)market3,52138,05538,0551.8%100.0%84.3%4.4 bps0.04%100.0%
UBS SECURITIES, LLC(UBSS)market4,62838,60837,5051.8%97.1%98.9%5.0 bps0.05%100.0%
VIRTU AMERICAS LLC(NITQ)marketable_limit90469,26436,5681.8%52.8%6.2%0.1 bps0.13%100.0%
XCIS(XCIS)marketable_limit7,000311,80328,9081.4%9.3%31.4%0.4 bps0.07%100.0%
TLQNT(TLQNT)market227,86927,8691.4%100.0%100.0%3.9 bps0.00%100.0%
StoneX Financial, Inc.(INTL)market1,60726,07123,5601.1%90.4%87.2%3.9 bps0.09%100.0%
JUMP EXECUTION, LLC(JSDP)marketable_limit3,62546,80918,9710.9%40.5%58.4%3.6 bps0.05%100.0%
Cboe BYX Exchange(BYXX)marketable_limit106,1005,366,77718,7750.9%0.3%17.9%-6.0 bps0.35%83.1%
TWO SIGMA SECURITIES, LLC(SOHW)marketable_limit9717,15317,1530.8%100.0%12.3%-4.9 bps0.16%100.0%
XASE(XASE)marketable_limit6,647548,40812,9330.6%2.4%18.7%0.3 bps0.07%100.0%
J.P. MORGAN SECURITIES LLC(JPMX)marketable_limit14,568658,85812,6690.6%1.9%43.5%0.8 bps0.07%100.0%
Cboe EDGA Exchange(EDGJ)marketable_limit66,9794,378,85512,3490.6%0.3%23.7%2.3 bps0.56%70.2%
XTX Execution Services LLC(XTXE)marketable_limit1,49764,22811,5590.6%18.0%91.6%5.3 bps0.04%100.0%
SG AMERICAS SECURITIES, LLC(SGSD)marketable_limit40411,18910,9950.5%98.3%52.0%0.7 bps0.05%100.0%
Virtu Americas LLC(NITE)marketable_limit1,56718,51210,5440.5%57.0%77.3%1.9 bps0.07%73.8%
INTERACTIVE BROKERS LLC(IBAT)marketable_limit91710,62010,4700.5%98.6%99.3%6.6 bps0.06%100.0%
HRT FINANCIAL LP(HRTS)marketable_limit32012,4739,2540.4%74.2%53.9%0.3 bps0.12%100.0%
HRT Financial LP(HRTF)marketable_limit6308,7148,5840.4%98.5%96.9%4.2 bps0.02%100.0%
VIRTU AMERICAS LLC(KCGM)marketable_limit5,808284,0678,1270.4%2.9%48.8%0.9 bps0.09%100.0%
INTERACTIVE BROKERS LLC(IBBD)marketable_limit06,4596,4180.3%99.4%98.2%5.9 bps0.04%50.0%
TLQNA(TLQNA)marketable_limit3981,222,5976,1470.3%0.5%100.0%8.3 bps0.00%100.0%
UBS SECURITIES, LLC(UBSS)marketable_limit1726,2725,7140.3%91.1%99.5%1.0 bps0.13%100.0%
UBS ATS(UBSA)marketable_limit43713,8125,2240.3%37.8%73.4%1.9 bps0.06%100.0%
INTERACTIVE BROKERS LLC(IBBD)market04,6614,6590.2%100.0%98.4%6.4 bps0.05%49.8%
G1 Execution Services(ETMM)marketable_limit2764,2664,2570.2%99.8%78.9%1.8 bps0.11%100.0%
CITIGROUP GLOBAL MARKETS INC.(ONEC)marketable_limit3,204240,2574,0540.2%1.7%48.0%0.6 bps0.09%98.0%
VIRTU AMERICAS LLC(NITQ)market3,30235,0913,6540.2%10.4%100.0%7.8 bps0.00%100.0%
VIRTU AMERICAS LLC(ITGP)marketable_limit1,56788,3613,3900.2%3.8%1.2%-0.0 bps0.11%100.0%
BofA Securities, Inc.(MLCO)market94442,3333,3780.2%8.0%85.1%3.5 bps0.05%100.0%
LATOUR TRADING LLC(XGWD)marketable_limit1022,6962,6560.1%98.5%86.7%0.3 bps0.08%100.0%
JANE STREET CAPITAL, LLC(JNST)marketable_limit1152,6932,6450.1%98.2%98.8%3.2 bps0.08%100.0%
GTS SECURITIES LLC(GTSM)market1,44119,1942,2640.1%11.8%97.4%6.2 bps0.02%100.0%
CITIGROUP GLOBAL MARKETS INC.(SBSH)marketable_limit16815,8761,8530.1%11.7%1.2%0.0 bps0.17%100.0%
MORGAN STANLEY & CO. LLC(MSCO)market5,81940,2321,7960.1%4.5%96.2%4.9 bps0.03%100.0%
J.P. MORGAN SECURITIES LLC(JPBD)market2,13215,5751,4990.1%9.6%99.5%5.8 bps-0.01%61.1%
J.P. MORGAN SECURITIES LLC(JPDA)market2151,3771,3770.1%100.0%100.0%11.8 bps-0.06%100.0%
HRT FINANCIAL LP(HRTS)market1,75113,0271,3210.1%10.1%100.0%7.3 bps0.00%100.0%
XTX Execution Services LLC(XTXE)market331,1021,1020.1%100.0%99.5%5.2 bps0.12%100.0%
NATIONAL FINANCIAL SERVICES LLC(NFSC)market19,630125,4571,0800.1%0.9%84.0%4.3 bps-0.00%82.7%
NATIONAL FINANCIAL SERVICES LLC(NFSF)market9,0831,3311,0800.1%81.1%99.8%7.5 bps-0.00%100.0%
FIDELITY BROKERAGE SERVICES LLC(FIBS)market14,47391,6989710.0%1.1%78.3%3.6 bps-0.00%77.0%
INTERACTIVE BROKERS CORP.(ISDP)marketable_limit08768740.0%99.8%100.0%0.0 bps0.12%100.0%
BofA Securities, Inc.(MLCO)marketable_limit5017,8295730.0%3.2%14.4%-4.8 bps0.17%100.0%
JANE STREET CAPITAL, LLC(JSJX)market229354790.0%51.2%100.0%9.8 bps0.00%100.0%
NATIONAL FINANCIAL SERVICES LLC(XSTM)marketable_limit345,0194430.0%8.8%18.1%0.5 bps0.12%100.0%
StoneX Financial, Inc.(INTL)marketable_limit403193090.0%96.9%99.0%2.9 bps0.04%100.0%
ALLY INVEST SECURITIES LLC(TKNG)market312842840.0%100.0%81.0%6.4 bps0.09%100.0%
INTERACTIVE BROKERS CORP.(IBFR)marketable_limit02412400.0%99.6%23.4%2.1 bps0.18%94.9%
ALPHAX US(ALPX)marketable_limit1,923133,0502340.0%0.2%74.4%0.0 bps0.05%100.0%
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED(MLWM)market4,766143,3042310.0%0.2%86.6%4.4 bps0.03%50.7%
EDWARD JONES(EDJF)market4911891890.0%100.0%100.0%8.5 bps0.01%99.4%
Edward Jones(EDJO)market3,77618,2261890.0%1.0%97.3%5.5 bps0.01%89.6%
CHARLES SCHWAB & CO., INC.(CHAS)market13,807124,2211690.0%0.1%97.2%5.2 bps0.04%99.9%
J.P. MORGAN SECURITIES LLC(JPMS)market3861,2481230.0%9.9%98.7%6.5 bps0.01%56.8%
XNYS(XNYS)market121211160.0%95.9%67.8%5.8 bps0.05%100.0%
GTS SECURITIES LLC(GTSM)marketable_limit1785,653860.0%1.5%99.8%4.2 bps0.02%100.0%
JUMP EXECUTION, LLC(JSDP)market28232740.0%31.9%100.0%8.4 bps0.00%100.0%
J.P. MORGAN SECURITIES LLC(JPBD)marketable_limit1176650.0%85.5%100.0%4.2 bps-0.01%100.0%
J.P. MORGAN SECURITIES LLC(JPDA)marketable_limit864640.0%100.0%100.0%4.3 bps-0.02%100.0%
JUMP EXECUTION, LLC(JRET)market1282570.0%69.5%100.0%1.9 bps0.10%100.0%
MORGAN STANLEY & CO. LLC(MSCO)marketable_limit3303500.0%16.5%100.0%2.8 bps0.00%100.0%
Virtu Americas, LLC(VIRT)marketable_limit74,244400.0%0.9%20.3%0.1 bps0.07%100.0%
DRIVEWEALTH, LLC(DWFT)marketable_limit2131310.0%100.0%100.0%2.2 bps0.13%100.0%
DRIVEWEALTH, LLC(DWWT)marketable_limit2539310.0%79.5%100.0%3.2 bps0.11%100.0%
STIFEL, NICOLAUS & COMPANY, INCORPORATED(STFX)marketable_limit1354,097250.0%0.6%0.0%0.0 bps0.04%100.0%
NYLIFE SECURITIES LLC(NYLS)market196279170.0%6.2%100.0%7.6 bps0.00%100.0%
FUTU CLEARING INC(FUTC)market220180130.0%7.5%92.4%5.0 bps0.23%100.0%
FUTU CLEARING INC(FUTF)market16716130.0%85.6%0.0%0.0 bps0.23%100.0%
ROCKEFELLER FINANCIAL LLC(ROCK)market5545,885100.0%0.2%99.4%5.7 bps0.00%97.5%
FIDELITY BROKERAGE SERVICES LLC(FIBS)marketable_limit2325,075100.0%0.2%100.0%4.0 bps-0.00%100.0%
NATIONAL FINANCIAL SERVICES LLC(NFSC)marketable_limit2365,643100.0%0.2%99.9%4.0 bps-0.00%100.0%
NATIONAL FINANCIAL SERVICES LLC(NFSF)marketable_limit8512100.0%87.5%100.0%6.5 bps-0.00%97.8%
ARCX(ARCX)market4990.0%100.0%100.0%2.7 bps0.03%100.0%
&PARTNERS(APRT)market3944,17750.0%0.1%98.2%5.8 bps0.00%50.5%
CHARLES SCHWAB & CO., INC.(CHAS)marketable_limit1,28314,66850.0%0.0%75.7%3.6 bps-0.00%100.0%
AMERIPRISE FINANCIAL SERVICES, LLC(AEFA)market1,15215,06350.0%0.0%98.2%4.2 bps0.02%49.4%
AMERICAN ENTERPRISE INVESTMENT SERVICES INC.(AEIS)market32550.0%100.0%96.6%3.4 bps0.04%100.0%
FUTU CLEARING INC(FUTC)marketable_limit2310230.0%2.6%95.4%3.7 bps0.33%99.5%
FUTU CLEARING INC(FUTF)marketable_limit9330.0%100.0%0.4%0.0 bps0.33%79.7%
Cboe EDGX Exchange(EDGK)market642,48220.0%0.1%100.0%186.8 bps0.46%100.0%
U.S. BANCORP ADVISORS, LLC(MKTI)market6728120.0%0.6%96.4%5.4 bps0.00%100.0%
FIFTH THIRD SECURITIES, INC.(FTSR)market2020110.0%0.7%100.0%7.7 bps0.00%100.0%
J.P. MORGAN SECURITIES LLC(JPMS)marketable_limit1910.0%11.1%100.0%4.8 bps0.00%100.0%
GREEN PIER FINTECH LLC(PIER)market1110.0%100.0%100.0%27.4 bps0.37%100.0%
ALLY INVEST SECURITIES LLC(TKNG)marketable_limit1110.0%100.0%100.0%8.5 bps-0.12%100.0%
INTERACTIVE BROKERS CORP.(IBFR)market0000.0%100.0%0.0%0.0 bps0.52%100.0%
PNC WEALTH MANAGEMENT LLC(PNCC)market6518800.0%0.1%100.0%5.3 bps0.00%100.0%
WEALTHFRONT BROKERAGE LLC(WLTF)marketable_limit8000.0%100.0%100.0%3.8 bps0.07%100.0%
WEALTHFRONT BROKERAGE LLC(WLTH)marketable_limit1,9841,49900.0%0.0%87.5%4.9 bps0.06%100.0%
AMERIPRISE FINANCIAL SERVICES, LLC(AEFA)marketable_limit1200.0%—————
ALBERT SECURITIES, LLC(ALBS)market454800.0%—93.8%7.1 bps—100.0%
ALTRUIST FINANCIAL LLC(ALTR)market3991,85100.0%—99.6%8.0 bps—100.0%
APEX CLEARING CORPORATION(APCC)market9,0689,88800.0%—94.0%3.3 bps—99.4%
APEX CLEARING CORPORATION(APCC)marketable_limit15717000.0%—94.7%6.4 bps—99.0%
AVENUE SECURITIES LLC(AVNU)market15237800.0%—89.4%3.3 bps—100.0%
ROBERT W. BAIRD & CO. INCORPORATED(BARD)market2823,94200.0%—96.8%5.5 bps—99.8%
ROBERT W. BAIRD & CO. INCORPORATED(BARD)marketable_limit115000.0%—0.0%0.0 bps—100.0%
Cboe BZX Exchange(BATS)market52239,42000.0%—————
CITIGROUP GLOBAL MARKETS INC.(CGWM)market3573300.0%—99.7%5.4 bps—100.0%
CITIGROUP GLOBAL MARKETS INC.(CGWM)marketable_limit312600.0%—40.5%4.2 bps—100.0%
COINBASE CAPITAL MARKETS CORP(CNBS)market21723200.0%—100.0%4.2 bps—100.0%
COINBASE CAPITAL MARKETS CORP(CNBS)marketable_limit1000.0%—100.0%1.8 bps—100.0%
CODA MARKETS, INC.(CODX)marketable_limit828000.0%—0.0%0.0 bps—100.0%
ROBINHOOD FINANCIAL, LLC(CRFN)market10,23310,52700.0%—94.7%5.7 bps—100.0%
ROBINHOOD FINANCIAL, LLC(CRFN)marketable_limit104000.0%—100.0%3.8 bps—100.0%
DAVIDSON (D.A.) & CO. INC.(DADA)market7752600.0%—100.0%0.3 bps—100.0%
RBC CAPITAL MARKETS, LLC(DAIN)market8508,76800.0%—97.5%3.8 bps—100.0%
ETORO USA SECURITIES INC.(ETOR)market551700.0%—100.0%2.2 bps—100.0%
FORIS CAPITAL US LLC(FORS)market402300.0%—100.0%13.3 bps—100.0%
MOOMOO FINANCIAL INC.(FUTM)market31800.0%—100.0%0.8 bps—100.0%
ROBINHOOD SECURITIES, LLC(HOOD)market10,37210,64300.0%—94.7%5.8 bps—100.0%
ROBINHOOD SECURITIES, LLC(HOOD)marketable_limit104000.0%—100.0%3.8 bps—100.0%
AMERICAN ENTERPRISE INVESTMENT SERVICES INC.(HRBF)market1,12014,80900.0%—98.2%4.2 bps—48.6%
AMERICAN ENTERPRISE INVESTMENT SERVICES INC.(HRBF)marketable_limit1200.0%—————
JANNEY MONTGOMERY SCOTT LLC(JANM)market1500.0%—————
JANNEY MONTGOMERY SCOTT LLC(JANY)market3512,19300.0%—98.4%4.2 bps—100.0%
JANNEY MONTGOMERY SCOTT LLC(JANY)marketable_limit1500.0%—100.0%3.2 bps—100.0%
J.P. MORGAN SECURITIES LLC(JPMX)market2300.0%—————
AXOS CLEARING LLC(LGNT)market8040200.0%—100.0%1.0 bps—100.0%
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED(MLWM)marketable_limit5418,03800.0%—15.0%-3.0 bps—2.2%
MORGAN STANLEY & CO. LLC(MSPL)marketable_limit1,42578,64000.0%—54.1%1.3 bps—100.0%
MORGAN STANLEY & CO. LLC(MSRP)marketable_limit163200.0%—100.0%3.7 bps—100.0%
BETTERMENT SECURITIES(MTGO)marketable_limit202200.0%—81.8%4.1 bps—36.4%
NAVY FEDERAL INVESTMENT SERVICES, LLC(NFBS)market252300.0%—100.0%2.2 bps—100.0%
NOMAD INVESTMENT SERVICES(NOMA)market18312100.0%—100.0%3.0 bps—100.0%
OLD MISSION CAPITAL, LLC(OLDM)marketable_limit36200.0%—————
OPPENHEIMER & CO. INC.(OPCO)market10044300.0%—100.0%2.3 bps—100.0%
OPPENHEIMER & CO. INC.(OPCO)marketable_limit32100.0%—100.0%2.2 bps—100.0%
UBS FINANCIAL SERVICES INC.(PWJC)market3,57039,42600.0%—96.4%5.4 bps—83.8%
UBS FINANCIAL SERVICES INC.(PWJC)marketable_limit55,10000.0%—94.9%2.8 bps—100.0%
ROCKEFELLER FINANCIAL LLC(ROCK)marketable_limit1200.0%—100.0%6.2 bps—100.0%
STIFEL, NICOLAUS & COMPANY, INCORPORATED(SFBD)market3348,73100.0%—99.9%5.5 bps—100.0%
STIFEL, NICOLAUS & COMPANY, INCORPORATED(SFMM)market1655,54400.0%—100.0%6.0 bps—100.0%
SOFI SECURITIES LLC(SOFI)market4413000.0%—98.5%4.5 bps—100.0%
TWO SIGMA SECURITIES, LLC(SOHS)marketable_limit2068400.0%—————
STASH CAPITAL LLC(STSH)market19427400.0%—89.4%5.1 bps—100.0%
Muriel Siebert & Co., Inc.(STXG)market32400.0%—28.6%0.0 bps—100.0%
HILLTOP SECURITIES INC.(SWST)market6437,09200.0%—87.1%4.4 bps—0.2%
TLQNA(TLQNA)market120000.0%—————
TRADE-PMR INC.(TPMR)market3034,82600.0%—99.3%10.9 bps—100.0%
TRADE-PMR INC.(TPMR)marketable_limit6717500.0%—0.0%-4.9 bps—100.0%
CASH APP INVESTING LLC(TPTG)market4,9763,73900.0%—100.0%3.0 bps—100.0%
OPEN TO THE PUBLIC INVESTING, INC.(TTSI)market6741,05800.0%—96.1%4.3 bps—100.0%
OPEN TO THE PUBLIC INVESTING, INC.(TTSI)marketable_limit22800.0%—100.0%15.5 bps—100.0%
TASTYTRADE, INC.(TWTT)market2468300.0%—100.0%5.4 bps—99.9%
TASTYTRADE, INC.(TWTT)marketable_limit61000.0%—100.0%5.2 bps—100.0%
VANGUARD MARKETING CORPORATION(VGRD)market3482,82200.0%—92.7%7.9 bps—99.9%
VANGUARD MARKETING CORPORATION(VGRD)marketable_limit1816800.0%—90.5%3.1 bps—100.0%
Wedbush Securities, Inc.(WBSI)marketable_limit2300.0%—100.0%19.2 bps—100.0%
WEBULL FINANCIAL LLC(WBUS)market1,4661,79700.0%—98.6%3.6 bps—100.0%
WEBULL FINANCIAL LLC(WBUS)marketable_limit634200.0%—96.3%4.3 bps—100.0%
WEDBUSH SECURITIES INC.(WEDB)market2116100.0%—100.0%3.2 bps—100.0%