Dark

PRTS
CarParts.com, Inc. Common Stock
stock NASDAQ

Market Open

Aug 18, 2026 12:47:05 PM EDT

6.04USD-0.658%(-0.04)9,162

6.04Bid 7.21Ask 1.17Spread

Pre-market

0.00USD-100.000%(-6.08)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PRTS Volume Aug 18, 2026 12:42:55 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	37.95	3,378	40.03
MIAX Pearl	26.99	2,402	2.33
NYSE Arca	18.68	1,663	9.38
Nasdaq GSM	11.67	1,039	22.67
MEMX	2.27	202	3.25
24X National	1.12	100	0.16
Cboe EDGX	0.76	68	13.93
Cboe BZX	0.40	36	1.65
IEX	0.04	4	2.58
Nasdaq BX	0.02	2	1.06
NYSE	0.02	2	0.77
Cboe BYX	0.02	2	1.64
NYSE American	0.01	1	0.05
Nasdaq PHLX	0.01	1	0.07
Cboe EDGA	0.01	1	0.07
NYSE National	0.00	0	0.34
CHX	0.00	0	0.01

chartexchange.com

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

PRTS Nutrition Facts

0.41 servings per container

Serving size

21.77K

Calories

8.90K

% Day

% Avg

Off Exchange¹ 3K

37.95%

40.03%

MIAX Pearl 2K

26.99%

2.33%

NYSE Arca 2K

18.68%

9.38%

Nasdaq GSM 1K

11.67%

22.67%

MEMX 202

2.27%

3.25%

24X National 100

1.12%

0.16%

Cboe EDGX 68

0.76%

13.93%

Cboe BZX 36

0.40%

1.65%

IEX 4

0.04%

2.58%

Nasdaq BX 2

0.02%

1.06%

NYSE 2

0.02%

0.77%

Cboe BYX 2

0.02%

1.64%

NYSE American 1

0.01%

0.05%

Nasdaq PHLX 1

0.01%

0.07%

Cboe EDGA 1

0.01%

0.07%

NYSE National 0

0.00%

0.34%

CHX 0

0.00%

0.01%

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

chartexchange.com

PRTS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,378, which is 37.95% of today's total volume.
Today's Lit volume is 5,523, which is 62.05%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.03%.
The average Lit volume has been 59.97%.

PRTS Volume by Exchange

Off Exchange

MIAX Pearl

NYSE Arca

Nasdaq GSM

MEMX

24X National

Cboe EDGX

Cboe BZX

IEX

NYSE

Nasdaq BX