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BKYI
BIO-key International, Inc. Common Stock
stock NASDAQ

Market Open

Sep 30, 2026 1:30:10 PM EDT

2.95USD-5.449%(-0.17)1,775,101

2.58Bid 3.49Ask 0.91Spread

Pre-market

Sep 30, 2026 9:29:30 AM EDT

2.83USD-9.295%(-0.29)94,772

After-hours

Sep 29, 2026 4:59:30 PM EDT

3.15USD+0.318%(+0.01)0

OverviewHistoricalExchange VolumeShortsMore

BKYI Volume Sep 30, 2026 1:35:03 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	57.25	988,242	55.44
NYSE Arca	13.74	237,108	15.49
Cboe EDGX	12.24	211,217	11.42
Nasdaq GSM	10.89	187,988	7.16
MEMX	3.11	53,710	3.12
Cboe BZX	1.06	18,328	1.75
NYSE	0.58	10,033	2.37
MIAX Pearl	0.24	4,132	1.82
Cboe BYX	0.24	4,094	0.21
Nasdaq BX	0.21	3,662	0.16
Cboe EDGA	0.17	2,865	0.58
IEX	0.15	2,636	0.43
NYSE American	0.11	1,826	0.01
NYSE National	0.01	119	0.02
Nasdaq PHLX	0.01	103	0.01
CHX	0.00	15	0.01
24X National	0.00	0	0.01
Texas Stock Exchange LLC	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.

BKYI Nutrition Facts

0.30 servings per container

Serving size

5.71M

Calories

1.73M

% Day

% Avg

Off Exchange¹ 988K

57.25%

55.44%

NYSE Arca 237K

13.74%

15.49%

Cboe EDGX 211K

12.24%

11.42%

Nasdaq GSM 188K

10.89%

7.16%

MEMX 54K

3.11%

3.12%

Cboe BZX 18K

1.06%

1.75%

NYSE 10K

0.58%

2.37%

MIAX Pearl 4K

0.24%

1.82%

Cboe BYX 4K

0.24%

0.21%

Nasdaq BX 4K

0.21%

0.16%

Cboe EDGA 3K

0.17%

0.58%

IEX 3K

0.15%

0.43%

NYSE American 2K

0.11%

0.01%

NYSE National 119

0.01%

0.02%

Nasdaq PHLX 103

0.01%

CHX 15

0.00%

0.01%

24X National 0

0.00%

0.01%

Texas Stock Exchange LLC 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

BKYI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 988,242, which is 57.25% of today's total volume.
Today's Lit volume is 737,836, which is 42.75%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.44%.
The average Lit volume has been 44.56%.

BKYI Volume by Exchange

Off Exchange

NYSE Arca

Cboe EDGX

Nasdaq GSM

MEMX

Cboe BZX

NYSE

MIAX Pearl

Cboe BYX

Nasdaq BX

Cboe EDGA