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NAUT
Nautilus Biotechnolgy, Inc. Common Stock
stock NASDAQ

At Close

Sep 30, 2026 3:59:56 PM EDT

1.41USD+3.663%(+0.05)12,567,281

1.41Bid 1.42Ask 0.01Spread

Pre-market

Sep 30, 2026 9:29:42 AM EDT

1.46USD+6.960%(+0.10)971,734

After-hours

Sep 30, 2026 4:25:30 PM EDT

1.46USD+3.180%(+0.05)14,550

OverviewOptionsHistoricalExchange VolumeShortsMore

NAUT Volume Sep 30, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	60.89	7,537,417	61.83
Nasdaq GSM	14.04	1,737,533	14.83
NYSE Arca	11.51	1,425,246	10.06
Cboe EDGX	4.54	561,693	3.34
Cboe BZX	2.64	327,319	2.54
IEX	1.92	238,240	1.83
NYSE	1.42	175,968	1.13
MEMX	1.27	156,639	1.66
Cboe BYX	0.42	51,919	0.58
MIAX Pearl	0.30	36,752	0.54
Cboe EDGA	0.28	34,165	0.47
Texas Stock Exchange LLC	0.21	25,502	0.63
Nasdaq BX	0.17	21,363	0.20
NYSE National	0.12	14,298	0.09
NYSE American	0.10	12,383	0.12
Nasdaq PHLX	0.07	8,727	0.04
CHX	0.06	6,947	0.03
24X National	0.05	6,420	0.06
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.

NAUT Nutrition Facts

7.16 servings per container

Serving size

1.73M

Calories

12.38M

% Day

% Avg

Off Exchange¹ 8M

60.89%

61.83%

Nasdaq GSM 2M

14.04%

14.83%

NYSE Arca 1M

11.51%

10.06%

Cboe EDGX 562K

4.54%

3.34%

Cboe BZX 327K

2.64%

2.54%

IEX 238K

1.92%

1.83%

NYSE 176K

1.42%

1.13%

MEMX 157K

1.27%

1.66%

Cboe BYX 52K

0.42%

0.58%

MIAX Pearl 37K

0.30%

0.54%

Cboe EDGA 34K

0.28%

0.47%

Texas Stock Exchange LLC 26K

0.21%

0.63%

Nasdaq BX 21K

0.17%

0.20%

NYSE National 14K

0.12%

0.09%

NYSE American 12K

0.10%

0.12%

Nasdaq PHLX 9K

0.07%

0.04%

CHX 7K

0.06%

0.03%

24X National 6K

0.05%

0.06%

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

NAUT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 7,537,417, which is 60.89% of today's total volume.
Today's Lit volume is 4,841,114, which is 39.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 61.83%.
The average Lit volume has been 38.17%.

NAUT Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

NYSE

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA