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ICLR
Icon Plc
stock NASDAQ

At Close
Jun 5, 2026 3:59:58 PM EDT
149.42USD-2.212%(-3.38)1,348,942
127.07Bid   171.22Ask   44.15Spread
Pre-market
0.00USD-100.000%(-152.80)0
After-hours
Jun 5, 2026 4:30:30 PM EDT
149.45USD+0.020%(+0.03)120,302
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsDark Pool PrintsShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore

ICLR Volume Jun 5, 2026

[NF]
ExchangeDay%Volume30D%
Off Exchange148.34652,00450.14
Nasdaq GSM25.50343,95126.94
IEX6.7490,9407.98
NYSE Arca3.8151,4034.10
Cboe BZX3.3445,0473.74
Cboe EDGX2.8338,1541.58
Cboe BYX2.1528,9390.96
Nasdaq BX1.8124,4600.70
NYSE1.5921,4031.33
NYSE National1.4920,0670.49
MEMX0.8912,0590.61
Cboe EDGA0.7410,0060.50
MIAX Pearl0.516,8450.21
NYSE American0.182,4020.13
Nasdaq PHLX0.078940.18
CHX0.033420.37
LTSE0.0000.02
24X National0.0000.02
chartexchange.com

1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
ICLR Nutrition Facts
0.99 servings per container
Serving size1.36M
Calories1.35M
% Day% Avg
Off Exchange1 652K48.34%50.14%
Nasdaq GSM 344K25.50%26.94%
IEX 91K6.74%7.98%
NYSE Arca 51K3.81%4.10%
Cboe BZX 45K3.34%3.74%
Cboe EDGX 38K2.83%1.58%
Cboe BYX 29K2.15%0.96%
Nasdaq BX 24K1.81%0.70%
NYSE 21K1.59%1.33%
NYSE National 20K1.49%0.49%
MEMX 12K0.89%0.61%
Cboe EDGA 10K0.74%0.50%
MIAX Pearl 7K0.51%0.21%
NYSE American 2K0.18%0.13%
Nasdaq PHLX 8940.07%0.18%
CHX 3420.03%0.37%
LTSE 00.00%0.02%
24X National 00.00%0.02%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
chartexchange.com

ICLR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 652,004, which is 48.34% of today's total volume.
Today's Lit volume is 696,912, which is 51.66%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 50.14%.
The average Lit volume has been 49.86%.


ICLR Volume by Exchange
Off Exchange
Nasdaq GSM
IEX
NYSE Arca
Cboe BZX
Cboe EDGX
Cboe BYX
Nasdaq BX
NYSE
NYSE National
MEMX
Cboe EDGA
MIAX Pearl
NYSE American
Nasdaq PHLX
CHX
24X National
LTSE
   

ICLR Volume by Exchange
Off Exchange
Nasdaq GSM
IEX
NYSE Arca
Cboe BZX
Cboe EDGX
Cboe BYX
Nasdaq BX
NYSE
NYSE National
MEMX
Cboe EDGA
MIAX Pearl
NYSE American
Nasdaq PHLX
CHX
24X National
LTSE
   
Need more data?

ICLR Volume by Exchange chartexchange.com
Historical data is split-adjusted.
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.



ICLR Dark Pool Levels chartexchange.com


ICLR Dark Pool Prints chartexchange.com


View Exchange Volume
View Short Volume
View Short Interest
View Fails-to-Deliver
View Borrow Fee


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