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VSA
VisionSys AI Inc
stock NASDAQ ADR

At Close

Sep 23, 2026 3:58:36 PM EDT

3.76USD+89.899%(+1.78)15,546,848

2.88Bid 3.40Ask 0.52Spread

Pre-market

Sep 21, 2026 9:06:30 AM EDT

2.25USD+13.636%(+0.27)0

After-hours

Sep 23, 2026 4:59:30 PM EDT

2.84USD-24.468%(-0.92)200,953

OverviewHistoricalDark Pool LevelsShortsTrends

VSA Volume Sep 23, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	59.07	9,281,462	57.54
NYSE Arca	20.31	3,191,344	21.45
Nasdaq GSM	11.16	1,752,962	11.31
Cboe EDGX	3.79	594,987	3.91
MIAX Pearl	1.06	166,446	1.08
MEMX	0.97	152,657	1.15
Cboe BZX	0.96	151,261	1.00
NYSE	0.72	113,721	0.67
Cboe BYX	0.66	103,484	0.63
NYSE National	0.34	53,509	0.32
Cboe EDGA	0.33	51,553	0.31
IEX	0.28	43,789	0.27
Nasdaq BX	0.24	37,580	0.23
Nasdaq PHLX	0.10	15,699	0.09
NYSE American	0.01	1,025	0.01
Texas Stock Exchange LLC	0.01	914	0.01
CHX	0.01	900	0.01
24X National	0.00	600	0.02
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.

VSA Nutrition Facts

301.91 servings per container

Serving size

52.05K

Calories

15.71M

% Day

% Avg

Off Exchange¹ 9M

59.07%

57.54%

NYSE Arca 3M

20.31%

21.45%

Nasdaq GSM 2M

11.16%

11.31%

Cboe EDGX 595K

3.79%

3.91%

MIAX Pearl 166K

1.06%

1.08%

MEMX 153K

0.97%

1.15%

Cboe BZX 151K

0.96%

1.00%

NYSE 114K

0.72%

0.67%

Cboe BYX 103K

0.66%

0.63%

NYSE National 54K

0.34%

0.32%

Cboe EDGA 52K

0.33%

0.31%

IEX 44K

0.28%

0.27%

Nasdaq BX 38K

0.24%

0.23%

Nasdaq PHLX 16K

0.10%

0.09%

NYSE American 1K

0.01%

Texas Stock Exchange LLC 914

0.01%

CHX 900

0.01%

24X National 600

0.00%

0.02%

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

VSA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 9,281,462, which is 59.07% of today's total volume.
Today's Lit volume is 6,432,431, which is 40.93%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 57.54%.
The average Lit volume has been 42.46%.

VSA Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

MIAX Pearl

MEMX

Cboe BZX

NYSE

Cboe BYX

NYSE National

Cboe EDGA