Dark

PROK
ProKidney Corp. Class A
stock NASDAQ

At Close

Sep 17, 2026 3:59:54 PM EDT

1.80USD-2.703%(-0.05)1,048,638

1.54Bid 1.84Ask 0.30Spread

Pre-market

Sep 16, 2026 9:29:59 AM EDT

1.79USD-3.243%(-0.06)0

After-hours

Sep 14, 2026 4:53:30 PM EDT

1.84USD+0.923%(+0.02)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

PROK Volume Sep 17, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	34.44	332,825	44.48
Nasdaq GSM	18.70	180,691	24.65
IEX	14.47	139,864	8.09
NYSE Arca	10.01	96,752	8.93
Cboe EDGX	4.85	46,828	3.96
NYSE National	4.15	40,139	0.78
Cboe BZX	3.18	30,747	2.64
NYSE	2.92	28,201	2.04
Cboe BYX	2.83	27,338	1.16
MEMX	1.80	17,435	1.07
Nasdaq BX	0.81	7,838	0.14
Cboe EDGA	0.74	7,197	0.37
MIAX Pearl	0.40	3,823	1.20
NYSE American	0.32	3,115	0.20
CHX	0.31	2,985	0.05
Nasdaq PHLX	0.03	317	0.04
24X National	0.03	300	0.03
Texas Stock Exchange LLC	0.00	0	0.16

chartexchange.com

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

PROK Nutrition Facts

0.80 servings per container

Serving size

1.21M

Calories

966.40K

% Day

% Avg

Off Exchange¹ 333K

34.44%

44.48%

Nasdaq GSM 181K

18.70%

24.65%

IEX 140K

14.47%

8.09%

NYSE Arca 97K

10.01%

8.93%

Cboe EDGX 47K

4.85%

3.96%

NYSE National 40K

4.15%

0.78%

Cboe BZX 31K

3.18%

2.64%

NYSE 28K

2.92%

2.04%

Cboe BYX 27K

2.83%

1.16%

MEMX 17K

1.80%

1.07%

Nasdaq BX 8K

0.81%

0.14%

Cboe EDGA 7K

0.74%

0.37%

MIAX Pearl 4K

0.40%

1.20%

NYSE American 3K

0.32%

0.20%

CHX 3K

0.31%

0.05%

Nasdaq PHLX 317

0.03%

0.04%

24X National 300

0.03%

Texas Stock Exchange LLC 0

0.00%

0.16%

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

chartexchange.com

PROK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 332,825, which is 34.44% of today's total volume.
Today's Lit volume is 633,570, which is 65.56%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.48%.
The average Lit volume has been 55.52%.

PROK Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

NYSE National

Cboe BZX

NYSE

Cboe BYX

MEMX

Nasdaq BX