OTC:ABCP | Historical Stock Price | AmBase Corp

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
1985-09-05 to 2026-08-27
Data captured

Stock Price Chart

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

$0.07$0.23$0.76$2.58$8.76$29.661985-09-052026-08-27

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

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2023-12-29$0.15$0.441,200
2023-12-28$0.15$0.44200
2023-12-27$0.16$0.475,100
2023-12-26$0.15$0.4412,700
2023-12-22$0.15$0.4440,000
2023-12-21$0.16$0.470
2023-12-20$0.16$0.47147,000
2023-12-19$0.17$0.504,500
2023-12-18$0.18$0.530
2023-12-15$0.18$0.536,100
2023-12-14$0.18$0.530
2023-12-13$0.18$0.530
2023-12-12$0.18$0.539,300
2023-12-11$0.26$0.7627,100
2023-12-08$0.25$0.7473,000
2023-12-07$0.20$0.5931,500
2023-12-06$0.19$0.540
2023-12-05$0.19$0.540
2023-12-04$0.19$0.5433,000
2023-12-01$0.16$0.475,100
2023-11-30$0.15$0.4513,300
2023-11-29$0.12$0.35700
2023-11-28$0.16$0.475,000
2023-11-27$0.17$0.498,300
2023-11-24$0.14$0.420
2023-11-22$0.14$0.420
2023-11-21$0.14$0.42400
2023-11-20$0.14$0.4215,200
2023-11-17$0.10$0.292,000
2023-11-16$0.14$0.410
2023-11-15$0.14$0.412,000
2023-11-14$0.16$0.470
2023-11-13$0.16$0.4712,500
2023-11-10$0.14$0.415,100
2023-11-09$0.14$0.414,000
2023-11-08$0.12$0.36100
2023-11-07$0.12$0.34800
2023-11-06$0.14$0.400
2023-11-03$0.14$0.406,500
2023-11-02$0.14$0.41900
2023-11-01$0.12$0.3694,000
2023-10-31$0.14$0.405,000
2023-10-30$0.16$0.460
2023-10-27$0.16$0.465,100
2023-10-26$0.14$0.400
2023-10-25$0.14$0.400
2023-10-24$0.14$0.40100
2023-10-23$0.14$0.400
2023-10-20$0.14$0.400
2023-10-19$0.14$0.40100
2023-10-18$0.15$0.430
2023-10-17$0.15$0.436,700
2023-10-16$0.14$0.410
2023-10-13$0.14$0.410
2023-10-12$0.14$0.41200
2023-10-11$0.15$0.440
2023-10-10$0.15$0.4410,100
2023-10-09$0.15$0.4499,700
2023-10-06$0.17$0.500
2023-10-05$0.17$0.500
2023-10-04$0.17$0.50500
2023-10-03$0.14$0.400
2023-10-02$0.14$0.400
2023-09-29$0.14$0.405,400
2023-09-28$0.14$0.403,200
2023-09-27$0.14$0.4119,000
2023-09-26$0.14$0.410
2023-09-25$0.14$0.4170,100
2023-09-22$0.15$0.44141,100
2023-09-21$0.15$0.440
2023-09-20$0.15$0.447,800
2023-09-19$0.15$0.44200
2023-09-18$0.14$0.42100
2023-09-15$0.14$0.400
2023-09-14$0.14$0.403,000
2023-09-13$0.14$0.40100
2023-09-12$0.15$0.440
2023-09-11$0.15$0.440
2023-09-08$0.15$0.44108,400
2023-09-07$0.14$0.4120,500
2023-09-06$0.14$0.40400
2023-09-05$0.14$0.4074,800
2023-09-01$0.16$0.4622,900
2023-08-31$0.14$0.40100
2023-08-30$0.14$0.400
2023-08-29$0.14$0.4020,300
2023-08-28$0.14$0.407,600
2023-08-25$0.16$0.46128,500
2023-08-24$0.15$0.432,500
2023-08-23$0.14$0.41155,300
2023-08-22$0.12$0.3537,100
2023-08-21$0.12$0.36300
2023-08-18$0.12$0.340
2023-08-17$0.12$0.340
2023-08-16$0.12$0.34100
2023-08-15$0.12$0.340
2023-08-14$0.12$0.340
2023-08-11$0.12$0.340
2023-08-10$0.12$0.34400
2023-08-09$0.12$0.34200
2023-08-08$0.12$0.355,100
2023-08-07$0.12$0.351,000
2023-08-04$0.12$0.360
2023-08-03$0.12$0.360
2023-08-02$0.12$0.36600
2023-08-01$0.12$0.35700
2023-07-31$0.12$0.3624,200
2023-07-28$0.14$0.4182,300
2023-07-27$0.14$0.410
2023-07-26$0.14$0.4150,000
2023-07-25$0.14$0.4153,600
2023-07-24$0.11$0.330
2023-07-21$0.11$0.33100
2023-07-20$0.11$0.33104,000
2023-07-19$0.15$0.440
2023-07-18$0.15$0.4437,000
2023-07-17$0.14$0.410
2023-07-14$0.14$0.412,500
2023-07-13$0.14$0.400
2023-07-12$0.14$0.401,400
2023-07-11$0.14$0.415,100
2023-07-10$0.15$0.441,300
2023-07-07$0.15$0.434,100
2023-07-06$0.15$0.430
2023-07-05$0.15$0.4335,500
2023-07-03$0.15$0.43500
2023-06-30$0.13$0.38200
2023-06-29$0.12$0.365,200
2023-06-28$0.15$0.440
2023-06-27$0.15$0.44378,600
2023-06-26$0.16$0.4610,000
2023-06-23$0.14$0.40212,600
2023-06-22$0.15$0.4433,000
2023-06-21$0.14$0.419,500
2023-06-20$0.14$0.4118,600
2023-06-16$0.15$0.445,600
2023-06-15$0.13$0.3816,400
2023-06-14$0.15$0.4429,900
2023-06-13$0.15$0.44300
2023-06-12$0.15$0.44230,000
2023-06-09$0.15$0.444,800
2023-06-08$0.14$0.4192,600
2023-06-07$0.14$0.4161,100
2023-06-06$0.12$0.350
2023-06-05$0.12$0.350
2023-06-02$0.12$0.350
2023-06-01$0.12$0.350
2023-05-31$0.12$0.3515,000
2023-05-30$0.12$0.3548,500
2023-05-26$0.12$0.351,044,600
2023-05-25$0.10$0.290
2023-05-24$0.10$0.2912,000
2023-05-23$0.10$0.280
2023-05-22$0.10$0.2810,000
2023-05-19$0.09$0.260
2023-05-18$0.09$0.263,100
2023-05-17$0.09$0.2513,500
2023-05-16$0.09$0.250
2023-05-15$0.09$0.253,800
2023-05-12$0.07$0.2110,100
2023-05-11$0.09$0.260
2023-05-10$0.09$0.260
2023-05-09$0.09$0.2640,000
2023-05-08$0.11$0.3215,900
2023-05-05$0.09$0.2660,000
2023-05-04$0.09$0.2632,800
2023-05-03$0.09$0.2632,500
2023-05-02$0.09$0.2623,600
2023-05-01$0.09$0.2625,000
2023-04-28$0.09$0.2663,000
2023-04-27$0.10$0.28500
2023-04-26$0.10$0.2812,500
2023-04-25$0.10$0.280
2023-04-24$0.10$0.280
2023-04-21$0.10$0.280
2023-04-20$0.10$0.282,500
2023-04-19$0.10$0.280
2023-04-18$0.10$0.28100
2023-04-17$0.10$0.281,500
2023-04-14$0.11$0.32300
2023-04-13$0.10$0.300
2023-04-12$0.10$0.302,800
2023-04-11$0.10$0.305,000
2023-04-10$0.10$0.300
2023-04-06$0.10$0.300
2023-04-05$0.10$0.30600
2023-04-04$0.10$0.300
2023-04-03$0.10$0.301,400
2023-03-31$0.10$0.305,500
2023-03-30$0.11$0.3210,000
2023-03-29$0.09$0.26500
2023-03-28$0.10$0.290
2023-03-27$0.10$0.290
2023-03-24$0.10$0.290
2023-03-23$0.10$0.290
2023-03-22$0.10$0.2913,900
2023-03-21$0.11$0.332,300
2023-03-20$0.11$0.330
2023-03-17$0.11$0.330
2023-03-16$0.11$0.330
2023-03-15$0.11$0.330
2023-03-14$0.11$0.33100
2023-03-13$0.12$0.36300
2023-03-10$0.12$0.362,100
2023-03-09$0.10$0.30100
2023-03-08$0.10$0.305,000
2023-03-07$0.12$0.350
2023-03-06$0.12$0.3525,800
2023-03-03$0.12$0.340
2023-03-02$0.12$0.340
2023-03-01$0.12$0.340
2023-02-28$0.12$0.340
2023-02-27$0.12$0.3414,400
2023-02-24$0.12$0.355,000
2023-02-23$0.15$0.440
2023-02-22$0.15$0.440
2023-02-21$0.15$0.440
2023-02-17$0.15$0.448,900
2023-02-16$0.15$0.441,100
2023-02-15$0.12$0.341,400
2023-02-14$0.15$0.45200
2023-02-13$0.19$0.561,500
2023-02-10$0.14$0.410
2023-02-09$0.14$0.4112,100
2023-02-08$0.15$0.444,000
2023-02-07$0.13$0.381,500
2023-02-06$0.12$0.34200
2023-02-03$0.15$0.4415,300
2023-02-02$0.12$0.349,300
2023-02-01$0.10$0.290
2023-01-31$0.10$0.295,000
2023-01-30$0.10$0.290
2023-01-27$0.10$0.2950,100
2023-01-26$0.11$0.3214,600
2023-01-25$0.08$0.2462,300
2023-01-24$0.10$0.290
2023-01-23$0.10$0.29100
2023-01-20$0.10$0.295,100
2023-01-19$0.07$0.210
2023-01-18$0.07$0.210
2023-01-17$0.07$0.210
2023-01-13$0.07$0.210
2023-01-12$0.07$0.210
2023-01-11$0.07$0.21500
2023-01-10$0.07$0.210
2023-01-09$0.07$0.21100
2023-01-06$0.07$0.210
2023-01-05$0.07$0.211,400
2023-01-04$0.07$0.210
2023-01-03$0.07$0.214,800