October 2023 Monthly Aggregate Trading DatA

Segment Concentration as a Percentage of ADV

Segment Breakdown
B/D60.54%
EMM23.41%
Agency Algo/SOR13.48%
LT-PROP2.13%
ECN/EXCH0.18%
S/Access0.16%
HT: Agency0.10%
HT-Prop0.00%

Spread Execution Metrics

At Bid/Ask43.04%
Inside NBBO excluding Midpoint12.00%
At Midpoint*44.97%

3.04

Average Executed Notional Block Data

>$200K2.65%
$100K – $200K1.82%

Platform Latency

p-ValueMicroseconds
p016
p2521
p5023
p7528
p90200
p95346
p99823

Conditional Order Statistics

  • Median response time 1.142 milliseconds
  • Average firm-up rate (orders) 86.35%
  • Conditional percentage of ADV 4.50%

VWAP/ Trajectory cross Order Statistics

  • VWAP Block ADV (shares): 7,228,247
  • VWAP Block Unique Symbols Traded: 3,437
  • VWAP Slice ADV (shares): 19,476,697
  • VWAP Slice Unique Symbols Traded: 3,177

VWAP Executed Volume by Market Cap

Large Cap55.26%
Mid Cap31.02%
Small Cap13.72%

VWAP Executed Symbols by Market Cap

Large Cap805
Mid Cap1,098
Small Cap1,795

VWAP Volume Breakdown

Open to Counterparty18.16%
Open Only to Self-Match81.84%
Contra Matched4.59%
Self-Matched95.41%

Odd Lot Statistics

  • Odd Lot percentage of ADV 15.88

LEVEL EXECUTIONS BY TRADE SIZE

Trade BasketAvg Trade SizeVolume
1 – 4995371.48%
500 – 9996359.68%
1,000 – 1,9991,2577.25%
2,000 – 4,9992,8435.70%
5,000 – 9,9996,4552.67%
≥ 10,00020,2353.23%
Trade BasketAvg Trade SizeVolume
All73100.00%
≥ 5001,20928.52%
≥ 1,0002,25918.84%
≥ 2,0004,50011.60%
≥ 5,00010,2965.90%
≥ 10,00020,2353.23%

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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