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IONS
Ionis Pharmaceuticals, Inc. Common Stock
stock NASDAQ

At Close
Jul 9, 2025 3:59:48 PM EDT
42.85USD+3.653%(+1.51)1,686,234
0.00Bid   0.00Ask   0.00Spread
Pre-market
Jul 7, 2025 9:13:30 AM EDT
43.09USD+4.233%(+1.75)0
After-hours
Jul 9, 2025 4:00:30 PM EDT
42.83USD-0.047%(-0.02)25,429
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsDark Pool LevelsShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore

IONS Volume Jul 9, 2025

[NF]
ExchangeDay%Volume30D%
Off Exchange146.70787,42044.64
Nasdaq GSM35.17593,13136.11
IEX4.2772,0684.83
NYSE Arca3.6862,0164.14
Cboe BZX3.2454,5703.63
Cboe EDGX2.1436,0942.08
NYSE1.4925,1461.31
MEMX0.8113,5970.89
Cboe EDGA0.569,4150.51
Cboe BYX0.498,3340.71
MIAX Pearl0.437,1770.26
Nasdaq BX0.416,8940.34
Nasdaq PHLX0.274,4770.15
NYSE National0.233,9090.24
NYSE American0.091,5860.11
CHX0.024000.04
LTSE0.0000.00
chartexchange.com

1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
IONS Nutrition Facts
0.89 servings per container
Serving size1.88M
Calories1.69M
% Day% Avg
Off Exchange1 787K46.70%44.64%
Nasdaq GSM 593K35.17%36.11%
IEX 72K4.27%4.83%
NYSE Arca 62K3.68%4.14%
Cboe BZX 55K3.24%3.63%
Cboe EDGX 36K2.14%2.08%
NYSE 25K1.49%1.31%
MEMX 14K0.81%0.89%
Cboe EDGA 9K0.56%0.51%
Cboe BYX 8K0.49%0.71%
MIAX Pearl 7K0.43%0.26%
Nasdaq BX 7K0.41%0.34%
Nasdaq PHLX 4K0.27%0.15%
NYSE National 4K0.23%0.24%
NYSE American 2K0.09%0.11%
CHX 4000.02%0.04%
LTSE 00.00%0.00%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
chartexchange.com

IONS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 787,420, which is 46.70% of today's total volume.
Today's Lit volume is 898,814, which is 53.30%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.64%.
The average Lit volume has been 55.36%.


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

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

IONS 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.



IONS Dark Pool Levels chartexchange.com


IONS 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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