Dark

PRTS
CarParts.com, Inc. Common Stock
stock NASDAQ

Market Open

May 5, 2026 1:05:47 PM EDT

0.9300USD-1.041%(-0.0098)342,892

0.9300Bid 0.9300Ask 0.0000Spread

Pre-market

May 4, 2026 9:22:30 AM EDT

0.9487USD+0.808%(+0.0076)0

After-hours

May 1, 2026 4:02:30 PM EDT

0.9500USD+0.940%(+0.0089)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PRTS Volume May 5, 2026 12:55:00 PM EDT

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Exchange	Day%	Volume	30D%
Nasdaq GSM	35.07	116,631	23.88
Off Exchange¹	12.36	41,100	52.99
Cboe EDGA	10.80	35,908	3.40
NYSE Arca	10.13	33,677	6.32
Cboe BYX	9.70	32,267	1.28
Cboe EDGX	8.69	28,900	2.78
IEX	4.94	16,415	1.84
NYSE American	3.19	10,625	0.34
NYSE	2.56	8,504	0.69
Cboe BZX	2.01	6,699	0.87
MEMX	0.48	1,590	3.66
MIAX Pearl	0.06	202	1.64
NYSE National	0.02	64	0.08
24X National	0.00	0	0.18
Nasdaq BX	0.00	0	0.03
Nasdaq PHLX	0.00	0	0.01
LTSE	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.

PRTS Nutrition Facts

0.65 servings per container

Serving size

509.79K

Calories

332.58K

% Day

% Avg

Nasdaq GSM 117K

35.07%

23.88%

Off Exchange¹ 41K

12.36%

52.99%

Cboe EDGA 36K

10.80%

3.40%

NYSE Arca 34K

10.13%

6.32%

Cboe BYX 32K

9.70%

1.28%

Cboe EDGX 29K

8.69%

2.78%

IEX 16K

4.94%

1.84%

NYSE American 11K

3.19%

0.34%

NYSE 9K

2.56%

0.69%

Cboe BZX 7K

2.01%

0.87%

MEMX 2K

0.48%

3.66%

MIAX Pearl 202

0.06%

1.64%

NYSE National 64

0.02%

0.08%

24X National 0

0.00%

0.18%

Nasdaq BX 0

0.00%

0.03%

Nasdaq PHLX 0

0.00%

0.01%

LTSE 0

0.00%

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 41,100, which is 12.36% of today's total volume.
Today's Lit volume is 291,482, which is 87.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 52.99%.
The average Lit volume has been 47.01%.

PRTS Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe EDGA

NYSE Arca

Cboe BYX

Cboe EDGX

IEX

NYSE American

NYSE

Cboe BZX

MEMX