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GTBP
GT Biopharma Inc. Common Stock
stock NASDAQ

At Close

Oct 10, 2025 3:59:30 PM EDT

0.6799USD-9.479%(-0.0712)1,546,072

0.5800Bid 0.7700Ask 0.2000Spread

Pre-market

Oct 10, 2025 9:26:30 AM EDT

0.7568USD+0.759%(+0.0057)46,799

After-hours

Oct 10, 2025 4:57:30 PM EDT

0.7035USD+3.471%(+0.0236)13,576

OverviewHistoricalExchange VolumeShortsMore

GTBP Volume Oct 10, 2025

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Exchange	Day%	Volume	30D%
Off Exchange¹	62.94	1,009,473	56.48
NYSE Arca	12.62	202,462	18.27
Nasdaq GSM	5.95	95,463	8.02
Cboe EDGX	4.57	73,228	6.13
MEMX	4.08	65,409	3.70
Cboe EDGA	3.71	59,528	1.78
MIAX Pearl	2.63	42,113	1.77
IEX	1.66	26,699	0.62
Cboe BZX	0.89	14,278	2.05
Cboe BYX	0.42	6,778	0.41
NYSE	0.25	4,040	0.50
Nasdaq BX	0.16	2,601	0.14
NYSE National	0.07	1,100	0.05
NYSE American	0.04	645	0.06
CHX	0.00	68	0.01
Nasdaq PHLX	0.00	0	0.01
LTSE	0.00	0	0.00

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

GTBP Nutrition Facts

2.55 servings per container

Serving size

627.79K

Calories

1.60M

% Day

% Avg

Off Exchange¹ 1M

62.94%

56.48%

NYSE Arca 202K

12.62%

18.27%

Nasdaq GSM 95K

5.95%

8.02%

Cboe EDGX 73K

4.57%

6.13%

MEMX 65K

4.08%

3.70%

Cboe EDGA 60K

3.71%

1.78%

MIAX Pearl 42K

2.63%

1.77%

IEX 27K

1.66%

0.62%

Cboe BZX 14K

0.89%

2.05%

Cboe BYX 7K

0.42%

0.41%

NYSE 4K

0.25%

0.50%

Nasdaq BX 3K

0.16%

0.14%

NYSE National 1K

0.07%

0.05%

NYSE American 645

0.04%

0.06%

CHX 68

0.00%

0.01%

Nasdaq PHLX 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

GTBP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,009,473, which is 62.94% of today's total volume.
Today's Lit volume is 594,412, which is 37.06%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 56.48%.
The average Lit volume has been 43.52%.

GTBP Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

MEMX

Cboe EDGA

MIAX Pearl

IEX

Cboe BZX

Cboe BYX

NYSE