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GRFS
Grifois, S.A.
stock NASDAQ ADR

At Close

Sep 11, 2026 3:59:56 PM EDT

7.54USD-1.438%(-0.11)513,348

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 11, 2026 9:28:30 AM EDT

7.68USD+0.392%(+0.03)1,307

After-hours

Sep 10, 2026 4:00:30 PM EDT

7.65USD+0.131%(+0.01)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

GRFS Volume Sep 11, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.85	233,751	44.11
Nasdaq GSM	16.67	79,757	23.97
IEX	8.93	42,722	7.48
Cboe BZX	6.88	32,935	5.09
NYSE Arca	6.22	29,769	8.15
Cboe EDGX	4.39	20,988	4.50
Cboe BYX	2.87	13,720	1.05
MEMX	1.55	7,393	1.08
NYSE	1.32	6,306	1.99
MIAX Pearl	0.63	3,014	0.48
Cboe EDGA	0.58	2,784	0.56
CHX	0.56	2,694	0.11
NYSE American	0.18	857	0.28
NYSE National	0.15	729	0.26
Texas Stock Exchange LLC	0.08	396	0.26
Nasdaq BX	0.06	298	0.46
Nasdaq PHLX	0.06	271	0.16
24X National	0.02	100	0.02

chartexchange.com

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

GRFS Nutrition Facts

1.23 servings per container

Serving size

390.54K

Calories

478.48K

% Day

% Avg

Off Exchange¹ 234K

48.85%

44.11%

Nasdaq GSM 80K

16.67%

23.97%

IEX 43K

8.93%

7.48%

Cboe BZX 33K

6.88%

5.09%

NYSE Arca 30K

6.22%

8.15%

Cboe EDGX 21K

4.39%

4.50%

Cboe BYX 14K

2.87%

1.05%

MEMX 7K

1.55%

1.08%

NYSE 6K

1.32%

1.99%

MIAX Pearl 3K

0.63%

0.48%

Cboe EDGA 3K

0.58%

0.56%

CHX 3K

0.56%

0.11%

NYSE American 857

0.18%

0.28%

NYSE National 729

0.15%

0.26%

Texas Stock Exchange LLC 396

0.08%

0.26%

Nasdaq BX 298

0.06%

0.46%

Nasdaq PHLX 271

0.06%

0.16%

24X National 100

0.02%

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

chartexchange.com

GRFS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 233,751, which is 48.85% of today's total volume.
Today's Lit volume is 244,733, which is 51.15%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.11%.
The average Lit volume has been 55.89%.

GRFS Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

Cboe BYX

MEMX

NYSE

MIAX Pearl

Cboe EDGA