Dark

HALO
Halozyme Therapeutics, Inc.
stock NASDAQ

Market Open

Sep 30, 2026 1:40:20 PM EDT

111.39USD-0.152%(-0.17)925,238

111.05Bid 116.34Ask 5.29Spread

Pre-market

Sep 29, 2026 9:24:30 AM EDT

113.15USD+1.425%(+1.59)0

After-hours

Sep 29, 2026 4:01:30 PM EDT

111.56USD+0.022%(+0.02)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

HALO Volume Sep 30, 2026 1:15:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	68.39	444,852	58.19
Nasdaq GSM	14.00	91,097	28.44
IEX	3.69	23,976	3.81
NYSE Arca	3.45	22,461	2.98
Cboe BZX	3.23	21,042	2.45
Cboe EDGX	2.77	18,022	1.49
MEMX	1.24	8,070	0.48
NYSE	0.88	5,721	0.54
Cboe EDGA	0.78	5,093	0.29
MIAX Pearl	0.39	2,507	0.18
Nasdaq BX	0.31	2,002	0.21
Cboe BYX	0.29	1,871	0.38
NYSE National	0.24	1,530	0.15
Nasdaq PHLX	0.19	1,240	0.10
NYSE American	0.09	564	0.11
CHX	0.03	216	0.17
Texas Stock Exchange LLC	0.02	151	0.01
24X National	0.01	49	0.01
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

HALO Nutrition Facts

0.30 servings per container

Serving size

2.13M

Calories

650.46K

% Day

% Avg

Off Exchange¹ 445K

68.39%

58.19%

Nasdaq GSM 91K

14.00%

28.44%

IEX 24K

3.69%

3.81%

NYSE Arca 22K

3.45%

2.98%

Cboe BZX 21K

3.23%

2.45%

Cboe EDGX 18K

2.77%

1.49%

MEMX 8K

1.24%

0.48%

NYSE 6K

0.88%

0.54%

Cboe EDGA 5K

0.78%

0.29%

MIAX Pearl 3K

0.39%

0.18%

Nasdaq BX 2K

0.31%

0.21%

Cboe BYX 2K

0.29%

0.38%

NYSE National 2K

0.24%

0.15%

Nasdaq PHLX 1K

0.19%

0.10%

NYSE American 564

0.09%

0.11%

CHX 216

0.03%

0.17%

Texas Stock Exchange LLC 151

0.02%

0.01%

24X National 49

0.01%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

HALO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 444,852, which is 68.39% of today's total volume.
Today's Lit volume is 205,612, which is 31.61%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.19%.
The average Lit volume has been 41.81%.

HALO Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

NYSE

Cboe EDGA

MIAX Pearl

Nasdaq BX