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PRLB
PROTO LABS, INC.
stock NYSE

Market Open

Sep 30, 2026 11:31:12 AM EDT

96.62USD+1.215%(+1.16)35,559

81.70Bid 96.80Ask 15.10Spread

Pre-market

0.00USD-100.000%(-95.46)0

After-hours

Sep 29, 2026 4:34:30 PM EDT

95.46USD+0.063%(+0.06)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PRLB Volume Sep 30, 2026 11:15:02 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	53.28	15,061	40.05
NYSE	14.52	4,106	34.16
Nasdaq GSM	8.91	2,520	7.79
Cboe EDGX	5.65	1,596	2.69
NYSE Arca	3.56	1,007	4.07
IEX	3.23	913	3.61
Cboe BZX	3.18	900	3.43
Nasdaq BX	1.14	321	0.50
Cboe BYX	1.04	295	1.11
Cboe EDGA	1.04	294	0.47
CHX	0.83	234	0.12
MEMX	0.73	207	0.84
LTSE	0.71	200	0.12
NYSE National	0.64	180	0.44
NYSE American	0.57	160	0.13
Nasdaq PHLX	0.57	160	0.23
MIAX Pearl	0.41	116	0.18
24X National	0.00	0	0.05
Texas Stock Exchange LLC	0.00	0	0.02

chartexchange.com

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

PRLB Nutrition Facts

0.13 servings per container

Serving size

212.06K

Calories

28.27K

% Day

% Avg

Off Exchange¹ 15K

53.28%

40.05%

NYSE 4K

14.52%

34.16%

Nasdaq GSM 3K

8.91%

7.79%

Cboe EDGX 2K

5.65%

2.69%

NYSE Arca 1K

3.56%

4.07%

IEX 913

3.23%

3.61%

Cboe BZX 900

3.18%

3.43%

Nasdaq BX 321

1.14%

0.50%

Cboe BYX 295

1.04%

1.11%

Cboe EDGA 294

1.04%

0.47%

CHX 234

0.83%

0.12%

MEMX 207

0.73%

0.84%

LTSE 200

0.71%

0.12%

NYSE National 180

0.64%

0.44%

NYSE American 160

0.57%

0.13%

Nasdaq PHLX 160

0.57%

0.23%

MIAX Pearl 116

0.41%

0.18%

24X National 0

0.00%

0.05%

Texas Stock Exchange LLC 0

0.00%

0.02%

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

chartexchange.com

PRLB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 15,061, which is 53.28% of today's total volume.
Today's Lit volume is 13,209, which is 46.72%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.05%.
The average Lit volume has been 59.95%.

PRLB Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe EDGX

NYSE Arca

IEX

Cboe BZX

Nasdaq BX

Cboe BYX

Cboe EDGA

CHX