January 2025 Monthly Aggregate Trading DATA

Segment Concentration as a Percentage of ADV

Segment Breakdown
B/D67.51%
EMM16.71%
Agency Algo/SOR13.59%
LT-PROP1.80%
S/Access0.17%
ECN/EXCH0.12%
HT: Agency0.10%
HT-Prop0.00%

Spread Execution Metrics

At Bid/Ask29.66%
Inside NBBO excluding Midpoint11.51%
At Midpoint*58.83%

Average Executed Notional Block Data

>$200K11.63%
$100K – $200K4.10%

Platform Latency

p-ValueMicroseconds
p0 12
p25 16
p50 17
p75 19
p90 23
p95 29
p99 69

Conditional Order Statistics

  • Median response time: 1.044 milliseconds
  • Average firm-up rate (orders): 89.41%
  • Conditional percentage of ADV: 5.94%

VWAP/ Trajectory cross Order Statistics

  • VWAP Block ADV (shares): 41,726,006
  • VWAP Block Unique Symbols Traded: 4,246
  • VWAP Slice ADV (shares): 28,704,671
  • VWAP Slice Unique Symbols Traded: 3,418

VWAP Order Time Percentage

1 min – 2 max73.08%
1 min – 1 max10.49%
5 min – 5 max9.24%
Other7.19%

VWAP Executed Volume By Market CAP

Large Cap59.04%
Mid Cap27.54%
Small Cap13.42%

VWAP Executed Symbols by Market Cap

Large Cap1,004
Mid Cap1,164
Small Cap2,146

VWAP INFLOW Breakdown

Open to Counterparty25.78%
Open Only to Self-Match74.22%
Contra Matched4.15%
Self-Matched95.85%

Odd lot Statistics

  • Odd Lot percentage of ADV 18.76%

Average Trade Size

  • 51 share

EXECUTIONS BY TRADE SIZE

Trade BasketAvg Trade SizeVolume
1 – 4993362.88%
500 – 9996468.85%
1,000 – 1,9991,2867.19%
2,000 – 4,9992,9176.73%
5,000 – 9,9996,7084.35%
≥ 10,00023,3789.99%
Trade BasketAvg Trade SizeVolume
All51100.00%
≥ 5001,63737.12%
≥ 1,0003,14928.26%
≥ 2,0006,22721.07%
≥ 5,00013,32614.34%
≥ 10,00023,3789.99%

Archives

February 2025 Aggregate Trade Data

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January 2025 Aggregate Trade Data

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Kezar Markets’ chief executive set to retire

KEZAR MARKETS' CHIEF

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KEZAR MARKETS ANNOUNCES RETIREMENT OF CEO WHIT CONARY & NAMES STEVE MIELE AS THE NEW CHIEF EXECUTIVE OFFICER

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*VWAP Volume not included in Midpoint Volume Calculation
Figures may not total to 100% due to rounding
Definition of terms and additional disclosures click here
 
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