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GRDX
GridAI Technologies Corp. Common Stock
stock NASDAQ

At Close

Sep 23, 2026 3:39:12 PM EDT

3.83USD-0.260%(-0.01)30,440

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 23, 2026 9:06:30 AM EDT

3.94USD+2.604%(+0.10)967

After-hours

Sep 22, 2026 4:58:30 PM EDT

3.89USD+1.302%(+0.05)0

Overview HistoricalExchange VolumeShortsTrends

GRDX Volume Sep 23, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.43	14,060	46.68
Nasdaq GSM	22.49	6,810	20.41
NYSE Arca	15.80	4,783	17.03
Cboe EDGX	12.01	3,637	8.02
IEX	1.29	390	1.11
MEMX	0.66	201	1.86
Cboe BZX	0.46	138	2.10
Cboe EDGA	0.34	103	0.13
Nasdaq BX	0.33	100	0.39
NYSE	0.13	38	0.27
MIAX Pearl	0.07	21	0.68
Cboe BYX	0.00	0	0.71
NYSE National	0.00	0	0.25
LTSE	0.00	0	0.17
Nasdaq PHLX	0.00	0	0.14
NYSE American	0.00	0	0.03
24X National	0.00	0	0.01
CHX	0.00	0	0.00
Texas Stock Exchange LLC	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.

GRDX Nutrition Facts

0.23 servings per container

Serving size

133.13K

Calories

30.28K

% Day

% Avg

Off Exchange¹ 14K

46.43%

46.68%

Nasdaq GSM 7K

22.49%

20.41%

NYSE Arca 5K

15.80%

17.03%

Cboe EDGX 4K

12.01%

8.02%

IEX 390

1.29%

1.11%

MEMX 201

0.66%

1.86%

Cboe BZX 138

0.46%

2.10%

Cboe EDGA 103

0.34%

0.13%

Nasdaq BX 100

0.33%

0.39%

NYSE 38

0.13%

0.27%

MIAX Pearl 21

0.07%

0.68%

Cboe BYX 0

0.00%

0.71%

NYSE National 0

0.00%

0.25%

LTSE 0

0.00%

0.17%

Nasdaq PHLX 0

0.00%

0.14%

NYSE American 0

0.00%

0.03%

24X National 0

0.00%

0.01%

CHX 0

0.00%

Texas Stock Exchange LLC 0

0.00%

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

chartexchange.com

GRDX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 14,060, which is 46.43% of today's total volume.
Today's Lit volume is 16,221, which is 53.57%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.68%.
The average Lit volume has been 53.32%.

GRDX Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

MEMX

Cboe BZX

Cboe EDGA

Nasdaq BX

NYSE

MIAX Pearl