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PDFS
PDF Solutions Inc
stock NASDAQ

At Close

Jan 28, 2026 3:59:56 PM EST

34.46USD+1.802%(+0.61)268,846

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jan 27, 2026 9:22:30 AM EST

34.05USD+0.591%(+0.20)0

After-hours

Jan 28, 2026 4:00:30 PM EST

34.46USD0.000%(0.00)923

OverviewOptionsHistoricalExchange VolumeShortsMore

PDFS Volume Jan 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	53.99	144,991	41.97
Off Exchange¹	30.88	82,933	36.59
NYSE Arca	3.77	10,133	4.35
Cboe EDGX	3.16	8,479	3.48
Cboe BZX	2.97	7,967	3.66
IEX	1.75	4,700	4.38
NYSE	0.79	2,124	1.04
MEMX	0.76	2,045	1.22
MIAX Pearl	0.56	1,515	0.22
Cboe BYX	0.37	1,002	0.99
Nasdaq PHLX	0.36	976	0.26
Nasdaq BX	0.22	602	0.65
Cboe EDGA	0.17	459	0.60
CHX	0.15	407	0.04
NYSE National	0.06	167	0.31
NYSE American	0.01	38	0.08
LTSE	0.00	0	0.13

chartexchange.com

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

PDFS Nutrition Facts

0.99 servings per container

Serving size

271.08K

Calories

268.54K

% Day

% Avg

Nasdaq GSM 145K

53.99%

41.97%

Off Exchange¹ 83K

30.88%

36.59%

NYSE Arca 10K

3.77%

4.35%

Cboe EDGX 8K

3.16%

3.48%

Cboe BZX 8K

2.97%

3.66%

IEX 5K

1.75%

4.38%

NYSE 2K

0.79%

1.04%

MEMX 2K

0.76%

1.22%

MIAX Pearl 2K

0.56%

0.22%

Cboe BYX 1K

0.37%

0.99%

Nasdaq PHLX 976

0.36%

0.26%

Nasdaq BX 602

0.22%

0.65%

Cboe EDGA 459

0.17%

0.60%

CHX 407

0.15%

0.04%

NYSE National 167

0.06%

0.31%

NYSE American 38

0.01%

0.08%

LTSE 0

0.00%

0.13%

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

chartexchange.com

PDFS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 82,933, which is 30.88% of today's total volume.
Today's Lit volume is 185,605, which is 69.12%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.59%.
The average Lit volume has been 63.41%.

PDFS Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

NYSE

MEMX

MIAX Pearl

Cboe BYX

Nasdaq PHLX