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SOTK
Sono-Tek Corporation Common Stock
stock NASDAQ

At Close

Sep 15, 2026 3:48:25 PM EDT

4.49USD+1.354%(+0.06)29,281

4.46Bid 4.52Ask 0.06Spread

Pre-market

0.00USD-100.000%(-4.43)0

After-hours

Sep 10, 2026 4:00:30 PM EDT

4.51USD-0.879%(-0.04)0

Overview HistoricalDark Pool PrintsShortsMore

SOTK Volume Sep 15, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	33.47	8,921	37.43
Off Exchange¹	23.89	6,368	36.22
Cboe BYX	15.71	4,187	1.98
NYSE American	14.71	3,920	0.36
Cboe EDGX	5.18	1,380	8.61
IEX	1.78	474	2.46
NYSE	1.56	417	0.32
MEMX	1.11	296	1.71
NYSE Arca	0.83	220	7.60
Nasdaq BX	0.53	140	0.92
NYSE National	0.44	118	0.60
Cboe BZX	0.40	106	1.31
Cboe EDGA	0.39	104	0.11
MIAX Pearl	0.01	3	0.08
LTSE	0.00	0	0.15
Nasdaq PHLX	0.00	0	0.12
24X National	0.00	0	0.02
Texas Stock Exchange LLC	0.00	0	0.01
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.

SOTK Nutrition Facts

0.64 servings per container

Serving size

41.50K

Calories

26.65K

% Day

% Avg

Nasdaq GSM 9K

33.47%

37.43%

Off Exchange¹ 6K

23.89%

36.22%

Cboe BYX 4K

15.71%

1.98%

NYSE American 4K

14.71%

0.36%

Cboe EDGX 1K

5.18%

8.61%

IEX 474

1.78%

2.46%

NYSE 417

1.56%

0.32%

MEMX 296

1.11%

1.71%

NYSE Arca 220

0.83%

7.60%

Nasdaq BX 140

0.53%

0.92%

NYSE National 118

0.44%

0.60%

Cboe BZX 106

0.40%

1.31%

Cboe EDGA 104

0.39%

0.11%

MIAX Pearl 3

0.01%

0.08%

LTSE 0

0.00%

0.15%

Nasdaq PHLX 0

0.00%

0.12%

24X National 0

0.00%

0.02%

Texas Stock Exchange LLC 0

0.00%

0.01%

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

SOTK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 6,368, which is 23.89% of today's total volume.
Today's Lit volume is 20,286, which is 76.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.22%.
The average Lit volume has been 63.78%.

SOTK Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BYX

NYSE American

Cboe EDGX

IEX

NYSE

MEMX

NYSE Arca

Nasdaq BX

NYSE National