February 2024 Monthly Aggregate Trading DatA

Segment Concentration as a Percentage of ADV

Segment Breakdown
B/D62.76%
EMM20.85%
Agency Algo/SOR13.63%
LT-PROP2.39%
ECN/EXCH0.15%
HT: Agency0.12%
S/Access0.10%
HT-Prop0.00%

Spread Execution Metrics

At Bid/Ask40.04%
Inside NBBO excluding Midpoint11.46%
At Midpoint*48.50%

Average Executed Notional Block Data

>$200K5.59%
$100K – $200K2.84%

Platform Latency

p-ValueMicroseconds
p0 12
p25 15
p50 16
p75 17
p90 20
p95 23
p99 34

Conditional Order Statistics

  • Median response time: 1.042 milliseconds
  • Average firm-up rate (orders): 82.97%
  • Conditional percentage of ADV: 6.21%

VWAP/ Trajectory cross Order Statistics

  • VWAP Block ADV (shares): 8,747,351
  • VWAP Block Unique Symbols Traded: 3,332
  • VWAP Slice ADV (shares): 20,179,741
  • VWAP Slice Unique Symbols Traded: 3,271

VWAP Order Time Percentage

1 min – 1 max69.65%
5 min – 5 max8.56%
1 min – 2 max1.69%
5 min – 60 max1.48%
1 min – 5 max1.18%
Other17.44%

VWAP Executed Volume By Market CAP

Large Cap58.99%
Mid Cap29.04%
Small Cap11.97%

VWAP Executed Symbols by Market Cap

Large Cap901
Mid Cap1,119
Small Cap1,661

VWAP INFLOW Breakdown

Open to Counterparty18.46%
Open Only to Self-Match81.54%
Contra Matched3.06%
Self-Matched96.94%

Odd lot Statistics

  • Odd Lot percentage of ADV 17.38%

Average Trade Size

  • 67 shares

EXECUTIONS BY TRADE SIZE

Trade BasketAvg Trade SizeVolume
1 – 4994870.60%
500 – 9996299.56%
1,000 – 1,9991,2686.66%
2,000 – 4,9992,8435.27%
5,000 – 9,9996,6002.83%
≥ 10,00022,3685.08%
Trade BasketAvg Trade SizeVolume
All67100.00%
≥ 5001,28129.40%
≥ 1,0002,55619.84%
≥ 2,0005,25213.18%
≥ 5,00012,0627.91%
≥ 10,00022,3685.08%

Archives

April 2024 Aggregate Trade

March 2024 Aggregate Trade Data

February 2024 Aggregate Trade Data

January 2024 Aggregate Trade Data

December 2023 Aggregate Trade Data

November 2023 Aggregate Trade Data

*VWAP Volume not included in Midpoint Volume Calculation
Figures may not total to 100% due to rounding
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