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USNA
USANA Health Sciences Inc
stock NYSE

At Close

Jun 18, 2026 3:59:30 PM EDT

18.96USD+3.043%(+0.56)227,810

16.31Bid 21.62Ask 5.31Spread

Pre-market

0.00USD-100.000%(-18.40)0

After-hours

Jun 18, 2026 4:10:30 PM EDT

18.88USD-0.422%(-0.08)127,231

OverviewOptionsHistoricalExchange VolumeShortsMore

USNA Volume Jun 18, 2026

[NF]

Exchange	Day%	Volume	30D%
NYSE	47.42	108,022	31.80
Off Exchange¹	40.59	92,462	41.64
Nasdaq GSM	4.05	9,220	9.81
IEX	1.76	4,017	3.81
NYSE Arca	1.50	3,415	3.29
Cboe BZX	1.37	3,121	3.20
Cboe EDGX	0.86	1,964	3.03
Cboe BYX	0.66	1,504	0.27
MEMX	0.40	920	1.58
NYSE National	0.37	854	0.26
MIAX Pearl	0.26	602	0.19
Cboe EDGA	0.25	575	0.32
Nasdaq PHLX	0.20	452	0.08
Nasdaq BX	0.20	450	0.42
CHX	0.09	207	0.03
NYSE American	0.01	17	0.11
LTSE	0.00	2	0.15

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

USNA Nutrition Facts

1.86 servings per container

Serving size

122.29K

Calories

227.80K

% Day

% Avg

NYSE 108K

47.42%

31.80%

Off Exchange¹ 92K

40.59%

41.64%

Nasdaq GSM 9K

4.05%

9.81%

IEX 4K

1.76%

3.81%

NYSE Arca 3K

1.50%

3.29%

Cboe BZX 3K

1.37%

3.20%

Cboe EDGX 2K

0.86%

3.03%

Cboe BYX 2K

0.66%

0.27%

MEMX 920

0.40%

1.58%

NYSE National 854

0.37%

0.26%

MIAX Pearl 602

0.26%

0.19%

Cboe EDGA 575

0.25%

0.32%

Nasdaq PHLX 452

0.20%

0.08%

Nasdaq BX 450

0.20%

0.42%

CHX 207

0.09%

0.03%

NYSE American 17

0.01%

0.11%

LTSE 2

0.00%

0.15%

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

chartexchange.com

USNA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 92,462, which is 40.59% of today's total volume.
Today's Lit volume is 135,342, which is 59.41%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.64%.
The average Lit volume has been 58.36%.

USNA Volume by Exchange

NYSE

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

MEMX

NYSE National

MIAX Pearl