NYSE:AMS | Historical Stock Price | AMERICAN SHARED HOSPITAL SERVICES

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1984-07-03 to 2026-08-31
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.24$0.52$1.14$2.49$5.46$11.941984-07-032026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1990-12-31$1.13$1.135,000
1990-12-28$1.13$1.134,200
1990-12-27$1.13$1.133,500
1990-12-26$1.13$1.137,100
1990-12-24$1.13$1.132,500
1990-12-21$1.38$1.373,100
1990-12-20$1.25$1.256,000
1990-12-19$1.38$1.372,400
1990-12-18$1.50$1.502,000
1990-12-17$1.38$1.375,400
1990-12-14$1.25$1.250
1990-12-13$1.25$1.251,900
1990-12-12$1.25$1.251,000
1990-12-11$1.38$1.370
1990-12-10$1.38$1.377,500
1990-12-07$1.63$1.621,200
1990-12-06$1.50$1.50100
1990-12-05$1.50$1.502,500
1990-12-04$1.50$1.503,000
1990-12-03$1.50$1.50300
1990-11-30$1.63$1.622,300
1990-11-29$1.38$1.373,600
1990-11-28$1.25$1.251,400
1990-11-27$1.25$1.25600
1990-11-26$1.38$1.370
1990-11-23$1.38$1.370
1990-11-21$1.38$1.371,300
1990-11-20$1.50$1.501,200
1990-11-19$1.50$1.506,500
1990-11-16$1.63$1.623,000
1990-11-15$1.63$1.62300
1990-11-14$1.63$1.620
1990-11-13$1.63$1.62800
1990-11-12$1.75$1.750
1990-11-09$1.75$1.75200
1990-11-08$1.75$1.75500
1990-11-07$1.88$1.880
1990-11-06$1.88$1.88100
1990-11-05$1.75$1.75100
1990-11-02$1.75$1.750
1990-11-01$1.75$1.753,000
1990-10-31$1.88$1.880
1990-10-30$1.88$1.88200
1990-10-29$1.88$1.880
1990-10-26$1.88$1.880
1990-10-25$1.88$1.88400
1990-10-24$2.00$2.00600
1990-10-23$2.00$2.00600
1990-10-22$1.88$1.880
1990-10-19$1.88$1.880
1990-10-18$1.88$1.88500
1990-10-17$1.88$1.88500
1990-10-16$2.00$2.003,100
1990-10-15$2.00$2.004,000
1990-10-12$2.13$2.12200
1990-10-11$2.25$2.251,500
1990-10-10$2.25$2.252,400
1990-10-09$2.25$2.251,400
1990-10-08$2.13$2.127,500
1990-10-05$1.75$1.751,000
1990-10-04$1.63$1.62100
1990-10-03$1.50$1.50179,500
1990-10-02$1.50$1.500
1990-10-01$1.50$1.50300
1990-09-28$1.50$1.503,000
1990-09-27$1.38$1.372,000
1990-09-26$1.50$1.501,400
1990-09-25$1.38$1.370
1990-09-24$1.38$1.372,800
1990-09-21$1.38$1.37500
1990-09-20$1.50$1.501,000
1990-09-19$1.63$1.623,300
1990-09-18$1.50$1.500
1990-09-17$1.50$1.505,000
1990-09-14$1.50$1.50100
1990-09-13$1.63$1.622,400
1990-09-12$1.50$1.500
1990-09-11$1.50$1.503,300
1990-09-10$1.75$1.750
1990-09-07$1.75$1.750
1990-09-06$1.75$1.750
1990-09-05$1.75$1.750
1990-09-04$1.75$1.750
1990-08-31$1.75$1.750
1990-08-30$1.75$1.751,000
1990-08-29$1.75$1.752,800
1990-08-28$1.75$1.753,300
1990-08-27$1.75$1.751,500
1990-08-24$1.75$1.751,000
1990-08-23$1.75$1.752,900
1990-08-22$1.88$1.884,100
1990-08-21$2.00$2.00200
1990-08-20$2.00$2.001,000
1990-08-17$2.13$2.123,500
1990-08-16$2.25$2.255,700
1990-08-15$2.25$2.251,000
1990-08-14$2.25$2.251,400
1990-08-13$2.38$2.385,600
1990-08-10$2.38$2.389,300
1990-08-09$3.00$3.001,300
1990-08-08$3.00$3.001,000
1990-08-07$3.00$3.005,600
1990-08-06$3.00$3.004,000
1990-08-03$3.13$3.13200
1990-08-02$3.25$3.251,000
1990-08-01$3.25$3.25100
1990-07-31$3.13$3.13300
1990-07-30$3.13$3.130
1990-07-27$3.13$3.130
1990-07-26$3.13$3.130
1990-07-25$3.13$3.13500
1990-07-24$3.00$3.001,900
1990-07-23$3.00$3.00500
1990-07-20$3.13$3.13200
1990-07-19$3.13$3.13200
1990-07-18$3.13$3.130
1990-07-17$3.13$3.13900
1990-07-16$3.13$3.13200
1990-07-13$3.13$3.130
1990-07-12$3.13$3.131,000
1990-07-11$3.00$3.009,800
1990-07-10$3.13$3.13500
1990-07-09$3.25$3.25800
1990-07-06$3.13$3.130
1990-07-05$3.13$3.132,100
1990-07-03$3.13$3.13900
1990-07-02$3.13$3.132,000
1990-06-29$3.25$3.251,000
1990-06-28$3.25$3.25300
1990-06-27$3.13$3.131,900
1990-06-26$3.25$3.253,800
1990-06-25$3.25$3.25400
1990-06-22$3.50$3.502,300
1990-06-21$3.38$3.373,600
1990-06-20$3.38$3.37600
1990-06-19$3.50$3.500
1990-06-18$3.50$3.50300
1990-06-15$3.50$3.50100
1990-06-14$3.38$3.372,400
1990-06-13$3.38$3.372,000
1990-06-12$3.38$3.372,000
1990-06-11$3.38$3.372,600
1990-06-08$3.25$3.251,100
1990-06-07$3.25$3.253,100
1990-06-06$3.00$3.005,000
1990-06-05$2.88$2.88100
1990-06-04$2.88$2.88500
1990-06-01$2.88$2.881,500
1990-05-31$3.00$3.001,100
1990-05-30$3.00$3.004,900
1990-05-29$2.75$2.756,900
1990-05-25$3.00$3.000
1990-05-24$3.00$3.001,300
1990-05-23$3.00$3.007,100
1990-05-22$3.13$3.134,500
1990-05-21$3.13$3.130
1990-05-18$3.13$3.131,900
1990-05-17$3.13$3.130
1990-05-16$3.13$3.130
1990-05-15$3.13$3.132,500
1990-05-14$3.25$3.25600
1990-05-11$3.25$3.2514,100
1990-05-10$3.00$3.0018,000
1990-05-09$2.88$2.882,500
1990-05-08$2.88$2.881,600
1990-05-07$3.00$3.004,200
1990-05-04$3.13$3.132,200
1990-05-03$3.00$3.00700
1990-05-02$3.00$3.000
1990-05-01$3.00$3.002,700
1990-04-30$3.00$3.000
1990-04-27$3.00$3.000
1990-04-26$3.00$3.000
1990-04-25$3.00$3.001,000
1990-04-24$3.00$3.001,000
1990-04-23$3.13$3.130
1990-04-20$3.13$3.130
1990-04-19$3.13$3.131,000
1990-04-18$3.25$3.252,000
1990-04-17$3.25$3.251,700
1990-04-16$3.38$3.37600
1990-04-12$3.25$3.25700
1990-04-11$3.25$3.252,100
1990-04-10$3.38$3.372,100
1990-04-09$3.38$3.37100
1990-04-06$3.50$3.50100
1990-04-05$3.50$3.501,500
1990-04-04$3.50$3.501,000
1990-04-03$3.63$3.62300
1990-04-02$3.63$3.621,500
1990-03-30$3.75$3.7513,000
1990-03-29$3.63$3.6218,800
1990-03-28$3.63$3.623,400
1990-03-27$3.63$3.625,300
1990-03-26$3.38$3.370
1990-03-23$3.38$3.37800
1990-03-22$3.50$3.50600
1990-03-21$3.50$3.501,300
1990-03-20$3.38$3.370
1990-03-19$3.38$3.37600
1990-03-16$3.50$3.501,000
1990-03-15$3.50$3.501,000
1990-03-14$3.50$3.505,600
1990-03-13$3.75$3.752,500
1990-03-12$3.75$3.7511,300
1990-03-09$3.00$3.00400
1990-03-08$2.88$2.88400
1990-03-07$3.00$3.001,000
1990-03-06$3.00$3.005,500
1990-03-05$2.88$2.88100
1990-03-02$2.88$2.880
1990-03-01$2.88$2.88600
1990-02-28$3.00$3.00700
1990-02-27$3.00$3.00500
1990-02-26$3.00$3.000
1990-02-23$3.00$3.00900
1990-02-22$2.88$2.884,200
1990-02-21$2.88$2.88700
1990-02-20$2.88$2.88400
1990-02-16$3.00$3.009,600
1990-02-15$3.13$3.131,700
1990-02-14$3.13$3.133,900
1990-02-13$3.13$3.133,200
1990-02-12$3.38$3.371,200
1990-02-09$3.38$3.373,900
1990-02-08$3.00$3.001,500
1990-02-07$3.00$3.006,500
1990-02-06$2.88$2.881,600
1990-02-05$2.75$2.75300
1990-02-02$2.75$2.751,400
1990-02-01$2.88$2.881,300
1990-01-31$2.75$2.758,600
1990-01-30$2.63$2.620
1990-01-29$2.63$2.621,500
1990-01-26$2.63$2.623,200
1990-01-25$2.63$2.625,500
1990-01-24$2.88$2.882,700
1990-01-23$2.88$2.881,900
1990-01-22$3.00$3.002,500
1990-01-19$3.00$3.006,100
1990-01-18$3.13$3.1312,600
1990-01-17$3.00$3.003,400
1990-01-16$3.00$3.009,900
1990-01-15$3.25$3.255,100
1990-01-12$3.38$3.375,500
1990-01-11$3.38$3.373,700
1990-01-10$3.13$3.130
1990-01-09$3.13$3.130
1990-01-08$3.13$3.133,200
1990-01-05$3.25$3.2510,100
1990-01-04$3.25$3.251,800
1990-01-03$3.25$3.250
1990-01-02$3.25$3.25500