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PDFS
PDF Solutions Inc
stock NASDAQ

At Close

Jul 28, 2026 3:59:55 PM EDT

44.57USD-6.601%(-3.15)729,876

38.74Bid 79.22Ask 40.48Spread

Pre-market

0.00USD-100.000%(-50.98)0

After-hours

Jul 27, 2026 4:37:30 PM EDT

47.72USD-0.021%(-0.01)0

OverviewOptionsHistoricalExchange VolumeShortsMore

PDFS Volume Jul 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.95	292,944	40.71
Nasdaq GSM	24.68	160,824	38.16
NYSE Arca	7.38	48,106	4.70
Cboe BZX	4.73	30,843	3.60
IEX	4.66	30,378	5.15
Cboe EDGX	2.74	17,838	2.32
MEMX	2.17	14,157	0.91
NYSE	2.07	13,496	1.17
Cboe BYX	1.96	12,789	0.99
NYSE National	1.40	9,148	0.50
Nasdaq BX	1.37	8,927	0.76
Cboe EDGA	0.95	6,195	0.52
Nasdaq PHLX	0.35	2,287	0.13
MIAX Pearl	0.33	2,123	0.20
NYSE American	0.16	1,059	0.12
CHX	0.07	457	0.04
24X National	0.02	158	0.01
LTSE	0.00	0	0.00
Texas Stock Exchange LLC	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.

PDFS Nutrition Facts

0.98 servings per container

Serving size

667.53K

Calories

651.73K

% Day

% Avg

Off Exchange¹ 293K

44.95%

40.71%

Nasdaq GSM 161K

24.68%

38.16%

NYSE Arca 48K

7.38%

4.70%

Cboe BZX 31K

4.73%

3.60%

IEX 30K

4.66%

5.15%

Cboe EDGX 18K

2.74%

2.32%

MEMX 14K

2.17%

0.91%

NYSE 13K

2.07%

1.17%

Cboe BYX 13K

1.96%

0.99%

NYSE National 9K

1.40%

0.50%

Nasdaq BX 9K

1.37%

0.76%

Cboe EDGA 6K

0.95%

0.52%

Nasdaq PHLX 2K

0.35%

0.13%

MIAX Pearl 2K

0.33%

0.20%

NYSE American 1K

0.16%

0.12%

CHX 457

0.07%

0.04%

24X National 158

0.02%

0.01%

LTSE 0

0.00%

Texas Stock Exchange LLC 0

0.00%

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 292,944, which is 44.95% of today's total volume.
Today's Lit volume is 358,785, which is 55.05%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.71%.
The average Lit volume has been 59.29%.

PDFS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

MEMX

NYSE

Cboe BYX

NYSE National

Nasdaq BX