Dark

APT
Alpha Pro Tech, Ltd.
stock NYSEAMERICAN

Market Open

May 16, 2025 3:58:30 PM EDT

4.50USD0.000%(0.00)4,229

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-4.50)0

After-hours

Dec 31, 1969 7:00:00 PM EST

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

APT Volume May 19, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.83	75,702	56.55
Cboe EDGX	34.43	46,687	13.76
NYSE Arca	5.17	7,005	15.62
NYSE American	3.18	4,318	8.03
Nasdaq GSM	0.55	745	2.11
IEX	0.30	413	1.06
MEMX	0.21	281	1.03
Cboe BYX	0.16	222	0.32
Cboe EDGA	0.15	200	0.36
Cboe BZX	0.01	15	0.46
MIAX Pearl	0.00	0	0.26
Nasdaq BX	0.00	0	0.25
NYSE	0.00	0	0.09
Nasdaq PHLX	0.00	0	0.07
LTSE	0.00	0	0.04
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

5.96 servings per container

Serving size

22.75K

Calories

135.59K

% Day

% Avg

Off Exchange¹ 76K

55.83%

56.55%

Cboe EDGX 47K

34.43%

13.76%

NYSE Arca 7K

5.17%

15.62%

NYSE American 4K

3.18%

8.03%

Nasdaq GSM 745

0.55%

2.11%

IEX 413

0.30%

1.06%

MEMX 281

0.21%

1.03%

Cboe BYX 222

0.16%

0.32%

Cboe EDGA 200

0.15%

0.36%

Cboe BZX 15

0.01%

0.46%

MIAX Pearl 0

0.00%

0.26%

Nasdaq BX 0

0.00%

0.25%

NYSE 0

0.00%

0.09%

Nasdaq PHLX 0

0.00%

0.07%

LTSE 0

0.00%

0.04%

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 75,702, which is 55.83% of today's total volume.
Today's Lit volume is 59,886, which is 44.17%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 56.55%.
The average Lit volume has been 43.45%.

APT Volume by Exchange

Off Exchange

Cboe EDGX

NYSE Arca

NYSE American

Nasdaq GSM

IEX

MEMX

Cboe BYX

Cboe EDGA

Cboe BZX

NYSE