Dark

YI
111, Inc.
stock NASDAQ ADR

At Close

Jun 23, 2026 1:47:21 PM EDT

4.11USD+11.081%(+0.41)41,264

3.63Bid 5.25Ask 1.62Spread

Pre-market

0.00USD-100.000%(-3.70)0

After-hours

Jun 23, 2026 4:00:30 PM EDT

4.29USD+4.380%(+0.18)222

OverviewHistoricalExchange VolumeShortsMore

YI Volume Jun 23, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.02	21,050	43.17
Nasdaq GSM	17.84	7,363	26.50
NYSE Arca	14.03	5,787	13.06
Cboe BZX	3.88	1,603	2.22
Cboe EDGX	3.64	1,502	5.32
Cboe BYX	3.06	1,262	1.32
Cboe EDGA	2.99	1,233	1.35
IEX	1.98	815	2.46
Nasdaq BX	0.79	327	1.44
MEMX	0.49	202	1.34
MIAX Pearl	0.25	105	1.10
LTSE	0.03	13	0.02
NYSE National	0.00	0	0.28
NYSE	0.00	0	0.27
NYSE American	0.00	0	0.12
Nasdaq PHLX	0.00	0	0.03
CHX	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.

YI Nutrition Facts

1.53 servings per container

Serving size

26.92K

Calories

41.26K

% Day

% Avg

Off Exchange¹ 21K

51.02%

43.17%

Nasdaq GSM 7K

17.84%

26.50%

NYSE Arca 6K

14.03%

13.06%

Cboe BZX 2K

3.88%

2.22%

Cboe EDGX 2K

3.64%

5.32%

Cboe BYX 1K

3.06%

1.32%

Cboe EDGA 1K

2.99%

1.35%

IEX 815

1.98%

2.46%

Nasdaq BX 327

0.79%

1.44%

MEMX 202

0.49%

1.34%

MIAX Pearl 105

0.25%

1.10%

LTSE 13

0.03%

0.02%

NYSE National 0

0.00%

0.28%

NYSE 0

0.00%

0.27%

NYSE American 0

0.00%

0.12%

Nasdaq PHLX 0

0.00%

0.03%

CHX 0

0.00%

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

chartexchange.com

YI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 21,050, which is 51.02% of today's total volume.
Today's Lit volume is 20,212, which is 48.98%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.17%.
The average Lit volume has been 56.83%.

YI Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

Cboe EDGA

IEX

Nasdaq BX

MEMX

MIAX Pearl