Dark

APT
Alpha Pro Tech, Ltd.
stock NYSEAMERICAN

At Close

May 19, 2025 3:58:30 PM EDT

4.46USD0.000%(0.00)29,987

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-4.46)0

After-hours

Dec 31, 1969 7:00:00 PM EST

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

APT Volume May 19, 2025

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Exchange	Day%	Volume	30D%
Off Exchange¹	56.73	17,012	56.56
NYSE American	16.44	4,929	8.47
Cboe EDGX	14.31	4,291	13.79
NYSE Arca	11.15	3,343	15.39
Nasdaq GSM	0.72	215	2.04
MIAX Pearl	0.34	102	0.26
Cboe BYX	0.21	62	0.31
Cboe BZX	0.05	15	0.44
IEX	0.04	12	1.00
Nasdaq PHLX	0.01	3	0.06
NYSE	0.01	2	0.08
MEMX	0.00	1	0.98
Cboe EDGA	0.00	0	0.34
Nasdaq BX	0.00	0	0.24
LTSE	0.00	0	0.03
NYSE National	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.

APT Nutrition Facts

1.32 servings per container

Serving size

22.75K

Calories

29.99K

% Day

% Avg

Off Exchange¹ 17K

56.73%

56.56%

NYSE American 5K

16.44%

8.47%

Cboe EDGX 4K

14.31%

13.79%

NYSE Arca 3K

11.15%

15.39%

Nasdaq GSM 215

0.72%

2.04%

MIAX Pearl 102

0.34%

0.26%

Cboe BYX 62

0.21%

0.31%

Cboe BZX 15

0.05%

0.44%

IEX 12

0.04%

1.00%

Nasdaq PHLX 3

0.01%

0.06%

NYSE 2

0.01%

0.08%

MEMX 1

0.00%

0.98%

Cboe EDGA 0

0.00%

0.34%

Nasdaq BX 0

0.00%

0.24%

LTSE 0

0.00%

0.03%

NYSE National 0

0.00%

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

chartexchange.com

APT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 17,012, which is 56.73% of today's total volume.
Today's Lit volume is 12,975, which is 43.27%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 56.56%.
The average Lit volume has been 43.44%.

APT Volume by Exchange

Off Exchange

NYSE American

Cboe EDGX

NYSE Arca

Nasdaq GSM

MIAX Pearl

Cboe BYX

Cboe BZX

IEX

Nasdaq PHLX

NYSE