Last refreshed: September 4, 2026 (US ET)
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AMS

Defensive

American Shared Hospital Services

Health Care·Health Care·β 0.29

American Shared Hospital Services provides technology solutions for stereotactic radiosurgery and advanced radiation therapy equipment and services. It operates in two segments: Leasing and Direct Patient Service. The company leases nine Gamma Knife systems and one proton beam radiation therapy (PBRT) system; and provides planning, installation, reimbursement, and marketing support services.

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+9.77%

AMS · 3M

+9.77%

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Held by 1 AI ETF

AIVI0.389%

as of Sep 3

Signal performance

Each tracked ETF's moves on this stock, grouped by fund. Returns are measured from the signal date to the latest close — hypothetical, no commissions or slippage.

Buy signals18
Win rate17% (3/18)
Avg buy return-8.79%
AIVInow 0.389% of fund30 signals

AIVI · Weight decrease · 2d

weight 0.399% → 0.393% (-0.006 pp)·stock down 4.4% in the 30 days before

Aug 26·entry $1.51·now $1.46

-3.31%
since Aug 26

AIVI · Accumulation · 5d

weight 0.385% → 0.399% (+0.014 pp)·stock down 2.1% in the 30 days before

Aug 24·entry $1.43·now $1.46Drifting

+2.10%
since Aug 24

AIVI · Weight increase · 2d

weight 0.386% → 0.394% (+0.008 pp)·stock up 5.4% in the 30 days before

Aug 19·entry $1.53·now $1.46Fresh

-4.58%
since Aug 19

AIVI · Weight decrease · 2d

weight 0.396% → 0.385% (-0.011 pp)·stock up 10.3% in the 30 days before

Aug 13·entry $1.60·now $1.46

-8.75%
since Aug 13

AIVI · Accumulation · 5d

weight 0.370% → 0.396% (+0.026 pp)·stock up 3.4% in the 30 days before

Aug 11·entry $1.53·now $1.46Fresh

-4.58%
since Aug 11

AIVI · Accumulation · 5d

weight 0.348% → 0.389% (+0.042 pp)·stock up 2.7% in the 30 days before

Aug 10·entry $1.53·now $1.46Fresh

-4.58%
since Aug 10

AIVI · Accumulation · 6d

weight 0.338% → 0.391% (+0.052 pp)·stock down 2.0% in the 30 days before

Aug 7·entry $1.49·now $1.46Fresh

-2.01%
since Aug 7

AIVI · Accumulation · 5d

weight 0.340% → 0.385% (+0.045 pp)·stock down 0.7% in the 30 days before

Aug 6·entry $1.46·now $1.46Fresh

0.00%
since Aug 6

AIVI · Weight increase · 3d

weight 0.338% → 0.373% (+0.035 pp)·stock down 6.1% in the 30 days before

Jul 29·entry $1.53·now $1.46Fresh

-4.58%
since Jul 29

AIVI · Weight increase · 2d

weight 0.338% → 0.370% (+0.032 pp)·stock down 1.9% in the 30 days before

Jul 28·entry $1.58·now $1.46Fresh

-7.59%
since Jul 28

AIVI · Weight decrease · 3d

weight 0.352% → 0.338% (-0.014 pp)·stock down 2.7% in the 30 days before

Jul 23·entry $1.43·now $1.46

+2.10%
since Jul 23

AIVI · Weight decrease · 2d

weight 0.352% → 0.340% (-0.012 pp)·stock up 0.7% in the 30 days before

Jul 22·entry $1.43·now $1.46

+2.10%
since Jul 22

AIVI · Weight decrease · 2d

weight 0.360% → 0.351% (-0.009 pp)·stock down 4.8% in the 30 days before

Jul 14·entry $1.39·now $1.46

+5.04%
since Jul 14

AIVI · Weight decrease · 2d

weight 0.379% → 0.370% (-0.009 pp)·stock up 8.2% in the 30 days before

Jun 30·entry $1.58·now $1.46

-7.59%
since Jun 30

AIVI · Weight decrease · 3d

weight 0.374% → 0.362% (-0.012 pp)·stock up 6.8% in the 30 days before

Jun 22·entry $1.42·now $1.46

+2.82%
since Jun 22

AIVI · Weight decrease · 2d

weight 0.374% → 0.367% (-0.007 pp)·stock up 9.0% in the 30 days before

Jun 18·entry $1.46·now $1.46

0.00%
since Jun 18

AIVI · Weight increase · 2d

weight 0.363% → 0.374% (+0.011 pp)·stock down 8.9% in the 30 days before

Jun 15·entry $1.44·now $1.46Fresh

+1.39%
since Jun 15

AIVI · Weight decrease · 4d

weight 0.399% → 0.363% (-0.036 pp)·stock down 15.6% in the 30 days before

Jun 11·entry $1.46·now $1.46

0.00%
since Jun 11

AIVI · Weight decrease · 3d

weight 0.399% → 0.380% (-0.019 pp)·stock down 22.2% in the 30 days before

Jun 10·entry $1.47·now $1.46

-0.68%
since Jun 10

AIVI · Weight decrease · 2d

weight 0.399% → 0.384% (-0.015 pp)·stock down 35.3% in the 30 days before

Jun 8·entry $1.30·now $1.46

+12.31%
since Jun 8

AIVI · Weight decrease · 2d

stock down 25.5% in the 30 days before

Jun 3·entry $1.37·now $1.46

+6.57%
since Jun 3

AIVI · Accumulation · 5d

stock down 0.0% in the 30 days before

Jun 1·entry $1.45·now $1.46Fresh

+0.69%
since Jun 1

AIVI · Accumulation · 5d

stock down 2.0% in the 30 days before

May 15·entry $1.47·now $1.46Fresh

-0.68%
since May 15

AIVI · Accumulation · 5d

stock up 22.5% in the 30 days before

May 14·entry $1.58·now $1.46Fresh

-7.59%
since May 14

AIVI · Accumulation · 5d

stock up 30.2% in the 30 days before

May 13·entry $1.68·now $1.46Fresh

-13.10%
since May 13

AIVI · Accumulation · 5d

stock up 30.1% in the 30 days before

May 12·entry $1.73·now $1.46Fresh

-15.61%
since May 12

AIVI · Accumulation · 5d

stock up 40.0% in the 30 days before

May 11·entry $1.89·now $1.46Fresh

-22.75%
since May 11

AIVI · Accumulation · 5d

stock up 52.6% in the 30 days before

May 8·entry $2.03·now $1.46Fresh

-28.08%
since May 8

AIVI · Weight increase · 3d

stock up 51.1% in the 30 days before

May 7·entry $2.01·now $1.46Fresh

-27.36%
since May 7

AIVI · Weight increase · 2d

stock up 31.2% in the 30 days before

May 6·entry $1.81·now $1.46Fresh

-19.34%
since May 6

Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.