AMS Dark Pool Statistics

AMS Volume May 12, 2025

Exchange	Day%	Volume	30D%
Off Exchange¹	68.90	4,384	55.42
NYSE American	21.40	1,362	10.02
MEMX	3.10	197	0.23
Cboe EDGX	2.84	181	11.71
NYSE Arca	1.45	92	13.29
Cboe BYX	0.93	59	0.87
Cboe BZX	0.74	47	0.64
Nasdaq GSM	0.30	19	4.53
NYSE	0.27	17	0.06
IEX	0.08	5	2.02
MIAX Pearl	0.00	0	0.87
Cboe EDGA	0.00	0	0.21
Nasdaq BX	0.00	0	0.11
Nasdaq PHLX	0.00	0	0.00
NYSE National	0.00	0	0.00
CHX	0.00	0	0.00

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

AMS Nutrition Facts

0.45 servings per container

Serving size

14.03K

Calories

6.36K

% Day

% Avg

Off Exchange¹ 4K

68.90%

55.42%

NYSE American 1K

21.40%

10.02%

MEMX 197

3.10%

0.23%

Cboe EDGX 181

2.84%

11.71%

NYSE Arca 92

1.45%

13.29%

Cboe BYX 59

0.93%

0.87%

Cboe BZX 47

0.74%

0.64%

Nasdaq GSM 19

0.30%

4.53%

NYSE 17

0.27%

0.06%

IEX 5

0.08%

2.02%

MIAX Pearl 0

0.00%

0.87%

Cboe EDGA 0

0.00%

0.21%

Nasdaq BX 0

0.00%

0.11%

Nasdaq PHLX 0

0.00%

NYSE National 0

0.00%

CHX 0

0.00%

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

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AMS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 4,384, which is 68.90% of today's total volume.
Today's Lit volume is 1,979, which is 31.10%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.42%.
The average Lit volume has been 44.58%.

AMS Volume by Exchange

Off Exchange

NYSE American

MEMX

Cboe EDGX

NYSE Arca

Cboe BYX

Cboe BZX

Nasdaq GSM

NYSE

IEX

Cboe EDGA

Nasdaq BX

MIAX Pearl

NYSE National

Nasdaq PHLX

CHX

LTSE

1 day

Percent Line

Price

Σ 100.00 68.90 21.40 3.10 2.84 1.45 0.93 0.74 0.30 0.27 0.08 0 0 0 0 0 0 0

Z. Out

AMS Volume by Exchange

Off Exchange

NYSE American

MEMX

Cboe EDGX

NYSE Arca

Cboe BYX

Cboe BZX

Nasdaq GSM

NYSE

IEX

Cboe EDGA

Nasdaq BX

MIAX Pearl

NYSE National

Nasdaq PHLX

CHX

LTSE

1 day

Volume Stacked Bar

Price

Σ 6.36K 4.38K 1.36K 197 181 92 59 47 19 17 5 0 0 0 0 0 0 0

Z. Out

AMS Volume by Exchange chartexchange.com

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Volume

Percent

Download

Date	Off Exchange¹	NYSE American	MEMX	Cboe EDGX	NYSE Arca	Cboe BYX	Cboe BZX	Nasdaq GSM	NYSE	IEX	Cboe EDGA	Nasdaq BX	MIAX Pearl	NYSE National	Nasdaq PHLX
2025-05-12	68.90	21.40	3.10	2.84	1.45	0.93	0.74	0.30	0.27	0.08
2025-05-09	94.43	5.42		0.02	0.02			0.12
2025-05-08	47.36	8.59		6.44	3.72	0.01	0.03	1.04		32.81
2025-05-07	13.75	51.30	1.86	14.50				18.59
2025-05-06	90.55	9.10			0.35
2025-05-05	45.92	10.88	0.02	40.65	2.52		0.01	0.00
2025-05-02	87.87	6.62	0.50	2.85	1.45		0.68				0.03
2025-05-01	80.09	16.89		0.38	0.00			0.08		2.56
2025-04-30	10.76	84.34		3.96					0.95
2025-04-29	79.81	4.65	0.25	3.89	8.27	0.10		0.03		1.53	0.01	1.45
2025-04-28	54.04	35.62	4.54		0.71			0.05		5.05
2025-04-25	72.22	14.28		3.19	3.13		0.78	5.61		0.78
2025-04-24	38.26	6.76	1.11	37.04	5.27	8.25		1.14		1.03			1.14
2025-04-23	16.15	37.11		40.51	0.97	0.41		4.37		0.49
2025-04-22	80.34	4.44		1.20	3.30			9.46		0.63		0.63
2025-04-21	11.74	85.71			1.50					1.05
2025-04-17	62.95	7.26		2.07	0.29			25.93				1.49
2025-04-16	70.55	13.22		0.51	0.72			14.85		0.14
2025-04-15	21.97	8.23		60.88	4.72	0.04		3.80	0.26	0.11
2025-04-14	59.56	3.35	0.49	16.06	18.21		0.21	1.24		0.30	0.57
2025-04-11	77.24	11.11		2.42	2.57	0.94		2.09		3.65
2025-04-10	86.40	11.01		1.51	0.49		0.59
2025-04-09	62.36	6.47		7.88	18.74	0.89	2.14	1.18	0.04			0.29	0.00
2025-04-08	27.41	23.81	0.03	2.03	40.19	1.92	2.43	1.30		0.81			0.07
2025-04-07	48.07	8.18	0.04	10.66	7.02	4.59	1.41	3.89	0.04	1.67	1.25	0.01	13.09	0.05	0.03

Historical data is split-adjusted.

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

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AMS Volume May 12, 2025

AMS Off Exchange & Dark Pool Summary

AMS
American Shared Hospital Services
stock NYSEAMERICAN