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AMS
American Shared Hospital Services
stock NYSEAMERICAN

At Close

Sep 29, 2026

1.44USD0.000%(0.00)15,241

1.20Bid 1.65Ask 0.45Spread

Pre-market

0.00USD-100.000%(-1.44)0

After-hours

Sep 29, 2026 4:10:30 PM EDT

1.44USD0.000%(0.00)2

OverviewHistoricalExchange VolumeShortsMore

AMS Volume Sep 30, 2026 1:13:12 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	88.77	5,678	63.12
NYSE American	7.88	504	14.50
Cboe EDGX	2.74	175	5.42
MEMX	0.53	34	1.93
Nasdaq GSM	0.08	5	2.87
NYSE Arca	0.00	0	10.80
Cboe BZX	0.00	0	0.49
Cboe BYX	0.00	0	0.39
IEX	0.00	0	0.29
Nasdaq BX	0.00	0	0.07
NYSE	0.00	0	0.06
Cboe EDGA	0.00	0	0.06
NYSE National	0.00	0	0.01
CHX	0.00	0	0.00
MIAX Pearl	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.

AMS Nutrition Facts

0.70 servings per container

Serving size

9.10K

Calories

6.40K

% Day

% Avg

Off Exchange¹ 6K

88.77%

63.12%

NYSE American 504

7.88%

14.50%

Cboe EDGX 175

2.74%

5.42%

MEMX 34

0.53%

1.93%

Nasdaq GSM 5

0.08%

2.87%

NYSE Arca 0

0.00%

10.80%

Cboe BZX 0

0.00%

0.49%

Cboe BYX 0

0.00%

0.39%

IEX 0

0.00%

0.29%

Nasdaq BX 0

0.00%

0.07%

NYSE 0

0.00%

0.06%

Cboe EDGA 0

0.00%

0.06%

NYSE National 0

0.00%

0.01%

CHX 0

0.00%

MIAX Pearl 0

0.00%

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

chartexchange.com

AMS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 5,678, which is 88.77% of today's total volume.
Today's Lit volume is 718, which is 11.23%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 63.12%.
The average Lit volume has been 36.88%.

AMS Volume by Exchange

Off Exchange

NYSE American

Cboe EDGX

MEMX

Nasdaq GSM

Cboe BYX

Cboe BZX

NYSE Arca

NYSE

MIAX Pearl

NYSE National