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HALO
Halozyme Therapeutics, Inc.
stock NASDAQ

Market Open

Oct 1, 2026 10:04:15 AM EDT

109.81USD-0.539%(-0.59)222,818

104.19Bid 109.95Ask 5.76Spread

Pre-market

Oct 1, 2026 8:28:30 AM EDT

110.24USD-0.145%(-0.16)121

After-hours

Sep 30, 2026 4:53:30 PM EDT

110.00USD-0.335%(-0.37)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

HALO Volume Oct 1, 2026 9:45:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	82.57	102,180	58.86
Nasdaq GSM	13.12	16,238	28.40
NYSE Arca	1.58	1,961	2.84
Cboe BZX	1.00	1,239	2.34
IEX	0.78	967	3.59
Cboe EDGX	0.59	733	1.45
Cboe BYX	0.13	165	0.36
MEMX	0.10	129	0.46
NYSE	0.07	90	0.51
Nasdaq BX	0.03	38	0.20
Nasdaq PHLX	0.01	12	0.10
Cboe EDGA	0.00	0	0.27
CHX	0.00	0	0.17
MIAX Pearl	0.00	0	0.17
NYSE National	0.00	0	0.14
NYSE American	0.00	0	0.10
24X National	0.00	0	0.01
Texas Stock Exchange LLC	0.00	0	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

0.06 servings per container

Serving size

2.19M

Calories

123.75K

% Day

% Avg

Off Exchange¹ 102K

82.57%

58.86%

Nasdaq GSM 16K

13.12%

28.40%

NYSE Arca 2K

1.58%

2.84%

Cboe BZX 1K

1.00%

2.34%

IEX 967

0.78%

3.59%

Cboe EDGX 733

0.59%

1.45%

Cboe BYX 165

0.13%

0.36%

MEMX 129

0.10%

0.46%

NYSE 90

0.07%

0.51%

Nasdaq BX 38

0.03%

0.20%

Nasdaq PHLX 12

0.01%

0.10%

Cboe EDGA 0

0.00%

0.27%

CHX 0

0.00%

0.17%

MIAX Pearl 0

0.00%

0.17%

NYSE National 0

0.00%

0.14%

NYSE American 0

0.00%

0.10%

24X National 0

0.00%

0.01%

Texas Stock Exchange LLC 0

0.00%

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 102,180, which is 82.57% of today's total volume.
Today's Lit volume is 21,572, which is 17.43%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.86%.
The average Lit volume has been 41.14%.

HALO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

Cboe BYX

MEMX

NYSE

Nasdaq BX

Nasdaq PHLX