January 2024 Monthly Aggregate Trading DatA

Segment Concentration as a Percentage of ADV

Segment Breakdown
B/D62.89%
EMM21.74%
Agency Algo/SOR12.91%
LT-PROP2.12%
ECN/EXCH0.15%
S/Access0.10%
HT: Agency0.09%
HT-Prop0.00%

Spread Execution Metrics

At Bid/Ask40.79%
Inside NBBO excluding Midpoint9.81%
At Midpoint*49.40%

Average Executed Notional Block Data

>$200K6.15%
$100K – $200K2.80%

Platform Latency

p-ValueMicroseconds
p0 11
p25 15
p50 16
p75 17
p90 20
p95 23
p99 36

Conditional Order Statistics

  • Median response time: 1.115 milliseconds
  • Average firm-up rate (orders): 83.88%
  • Conditional percentage of ADV: 6.37%

VWAP/ Trajectory cross Order Statistics

  • VWAP Block ADV (shares): 9,143,041
  • VWAP Block Unique Symbols Traded: 3,420
  • VWAP Slice ADV (shares): 19,539,742
  • VWAP Slice Unique Symbols Traded: 3,274

VWAP Order Time Percentage

1 min – 1 max71.12%
5 min – 5 max8.35%
5 min – 60 max1.63%
59 min – 60 max0.86%
Other18.04%

VWAP Executed Volume By Market CAP

Large Cap58.81%
Mid Cap28.18%
Small Cap13.01%

VWAP Executed Symbols by Market Cap

Large Cap878
Mid Cap1,112
Small Cap1,718

VWAP INFLOW Breakdown

Open to Counterparty24.60%
Open Only to Self-Match75.40%
Contra Matched6.64%
Self-Matched93.36%

Odd lot Statistics

  • Odd Lot percentage of ADV 16.36%

Average Trade Size

  • 68 shares

EXECUTIONS BY TRADE SIZE

Trade BasketAvg Trade SizeVolume
1 – 4994869.66%
500 – 9996329.46%
1,000 – 1,9991,2477.17%
2,000 – 4,9992,8555.48%
5,000 – 9,9996,5702.85%
≥ 10,00022,7145.38%
Trade BasketAvg Trade SizeVolume
All68100.00%
≥ 5001,30130.34%
≥ 1,0002,50320.87%
≥ 2,0005,29313.70%
≥ 5,00012,2718.23%
≥ 10,00022,7145.38%

Archives

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

October 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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