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IA
Innovative Solutions & Support
stock NASDAQ

At Close
Oct 1, 2026 3:59:54 PM EDT
18.58USD-0.215%(-0.04)190,397
0.00Bid   0.00Ask   0.00Spread
Pre-market
Sep 30, 2026 8:41:30 AM EDT
18.99USD+1.388%(+0.26)0
After-hours
0.00USD0.000%(0.00)0
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsDark Pool PrintsShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrends

IA Volume Oct 1, 2026

[NF]
ExchangeDay%Volume30D%
Off Exchange136.7069,89345.31
Nasdaq GSM30.5858,22935.05
Cboe EDGX9.0217,1794.53
Cboe BZX7.6314,5252.58
NYSE Arca6.4912,3694.73
IEX3.286,2403.67
NYSE1.883,5841.05
MEMX1.162,2161.06
NYSE National0.841,6030.14
Cboe BYX0.681,2880.62
Cboe EDGA0.458490.26
Nasdaq BX0.438170.15
NYSE American0.214060.10
MIAX Pearl0.183380.13
Nasdaq PHLX0.163100.06
CHX0.163000.05
Texas Stock Exchange LLC0.163000.22
LTSE0.0000.27
24X National0.0000.03
chartexchange.com

1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
IA Nutrition Facts
0.73 servings per container
Serving size260.59K
Calories190.45K
% Day% Avg
Off Exchange1 70K36.70%45.31%
Nasdaq GSM 58K30.58%35.05%
Cboe EDGX 17K9.02%4.53%
Cboe BZX 15K7.63%2.58%
NYSE Arca 12K6.49%4.73%
IEX 6K3.28%3.67%
NYSE 4K1.88%1.05%
MEMX 2K1.16%1.06%
NYSE National 2K0.84%0.14%
Cboe BYX 1K0.68%0.62%
Cboe EDGA 8490.45%0.26%
Nasdaq BX 8170.43%0.15%
NYSE American 4060.21%0.10%
MIAX Pearl 3380.18%0.13%
Nasdaq PHLX 3100.16%0.06%
CHX 3000.16%0.05%
Texas Stock Exchange LLC 3000.16%0.22%
LTSE 00.00%0.27%
24X National 00.00%0.03%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
chartexchange.com

IA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 69,893, which is 36.70% of today's total volume.
Today's Lit volume is 120,553, which is 63.30%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.31%.
The average Lit volume has been 54.69%.


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

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

IA 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.



IA Dark Pool Levels chartexchange.com


IA 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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