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PROK
ProKidney Corp. Class A
stock NASDAQ

Market Open

Sep 17, 2026 3:38:56 PM EDT

1.83USD-1.351%(-0.02)738,913

1.82Bid 1.83Ask 0.01Spread

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 3:15:03 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	39.14	272,986	44.65
Nasdaq GSM	16.37	114,162	24.65
IEX	16.13	112,482	8.07
NYSE Arca	9.76	68,058	8.92
NYSE National	4.66	32,491	0.76
Cboe EDGX	3.43	23,945	3.92
Cboe BZX	3.18	22,206	2.64
NYSE	2.95	20,595	2.03
MEMX	1.11	7,755	1.05
Cboe BYX	0.90	6,281	1.12
Cboe EDGA	0.74	5,179	0.36
Nasdaq BX	0.64	4,457	0.13
NYSE American	0.35	2,410	0.20
MIAX Pearl	0.34	2,343	1.20
CHX	0.23	1,609	0.05
24X National	0.04	300	0.03
Nasdaq PHLX	0.04	290	0.04
Texas Stock Exchange LLC	0.00	0	0.17

chartexchange.com

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

PROK Nutrition Facts

0.57 servings per container

Serving size

1.21M

Calories

697.55K

% Day

% Avg

Off Exchange¹ 273K

39.14%

44.65%

Nasdaq GSM 114K

16.37%

24.65%

IEX 112K

16.13%

8.07%

NYSE Arca 68K

9.76%

8.92%

NYSE National 32K

4.66%

0.76%

Cboe EDGX 24K

3.43%

3.92%

Cboe BZX 22K

3.18%

2.64%

NYSE 21K

2.95%

2.03%

MEMX 8K

1.11%

1.05%

Cboe BYX 6K

0.90%

1.12%

Cboe EDGA 5K

0.74%

0.36%

Nasdaq BX 4K

0.64%

0.13%

NYSE American 2K

0.35%

0.20%

MIAX Pearl 2K

0.34%

1.20%

CHX 2K

0.23%

0.05%

24X National 300

0.04%

0.03%

Nasdaq PHLX 290

0.04%

Texas Stock Exchange LLC 0

0.00%

0.17%

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 272,986, which is 39.14% of today's total volume.
Today's Lit volume is 424,563, which is 60.86%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.65%.
The average Lit volume has been 55.35%.

PROK Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

NYSE National

Cboe EDGX

Cboe BZX

NYSE

MEMX

Cboe BYX

Cboe EDGA