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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2008-12-31$0.16$0.163,200
2008-12-30$0.19$0.1960,000
2008-12-29$0.20$0.207,000
2008-12-26$0.20$0.208,000
2008-12-24$0.20$0.2010,400
2008-12-23$0.20$0.2066,500
2008-12-22$0.21$0.21101,000
2008-12-19$0.21$0.219,300
2008-12-18$0.21$0.2130,000
2008-12-17$0.23$0.22100
2008-12-16$0.23$0.221,700
2008-12-15$0.22$0.223,200
2008-12-12$0.22$0.2210,500
2008-12-11$0.25$0.2513,900
2008-12-10$0.21$0.21160,000
2008-12-09$0.21$0.215,000
2008-12-08$0.21$0.210
2008-12-05$0.21$0.2159,000
2008-12-04$0.21$0.21141,200
2008-12-03$0.21$0.21300
2008-12-02$0.22$0.228,700
2008-12-01$0.22$0.22200
2008-11-28$0.22$0.220
2008-11-26$0.22$0.220
2008-11-25$0.22$0.22300
2008-11-24$0.22$0.225,300
2008-11-21$0.22$0.2235,700
2008-11-20$0.23$0.2211,300
2008-11-19$0.29$0.281,400
2008-11-18$0.24$0.2385,200
2008-11-17$0.25$0.250
2008-11-14$0.25$0.255,300
2008-11-13$0.25$0.25600
2008-11-12$0.25$0.252,600
2008-11-11$0.25$0.251,300
2008-11-10$0.25$0.2530,700
2008-11-07$0.25$0.255,000
2008-11-06$0.25$0.257,300
2008-11-05$0.25$0.257,600
2008-11-04$0.25$0.251,100
2008-11-03$0.25$0.252,100
2008-10-31$0.27$0.274,100
2008-10-30$0.25$0.25200
2008-10-29$0.26$0.254,200
2008-10-28$0.27$0.275,000
2008-10-27$0.27$0.270
2008-10-24$0.27$0.27200
2008-10-23$0.27$0.270
2008-10-22$0.27$0.270
2008-10-21$0.27$0.27500
2008-10-20$0.27$0.270
2008-10-17$0.27$0.270
2008-10-16$0.27$0.27200
2008-10-15$0.27$0.2712,600
2008-10-14$0.25$0.257,000
2008-10-13$0.25$0.2520,200
2008-10-10$0.27$0.2728,000
2008-10-09$0.30$0.3081,200
2008-10-08$0.35$0.3520,200
2008-10-07$0.35$0.3530,500
2008-10-06$0.35$0.35400
2008-10-03$0.35$0.350
2008-10-02$0.35$0.3525,500
2008-10-01$0.35$0.35400
2008-09-30$0.35$0.350
2008-09-29$0.35$0.35100
2008-09-26$0.35$0.3510,600
2008-09-25$0.35$0.355,900
2008-09-24$0.35$0.35200
2008-09-23$0.35$0.356,600
2008-09-22$0.35$0.350
2008-09-19$0.35$0.350
2008-09-18$0.35$0.355,100
2008-09-17$0.37$0.370
2008-09-16$0.37$0.370
2008-09-15$0.37$0.3781,000
2008-09-12$0.35$0.3560,700
2008-09-11$0.35$0.3537,900
2008-09-10$0.38$0.3815,200
2008-09-09$0.38$0.38147,100
2008-09-08$0.38$0.386,500
2008-09-05$0.38$0.38300
2008-09-04$0.38$0.385,300
2008-09-03$0.38$0.380
2008-09-02$0.38$0.380
2008-08-29$0.38$0.385,000
2008-08-28$0.38$0.38300
2008-08-27$0.40$0.40800
2008-08-26$0.41$0.40123,700
2008-08-25$0.40$0.40300
2008-08-22$0.40$0.40100
2008-08-21$0.40$0.4010,300
2008-08-20$0.40$0.40200
2008-08-19$0.40$0.400
2008-08-18$0.40$0.404,800
2008-08-15$0.40$0.40400
2008-08-14$0.40$0.400
2008-08-13$0.40$0.40500
2008-08-12$0.40$0.400
2008-08-11$0.40$0.402,000
2008-08-08$0.40$0.400
2008-08-07$0.40$0.40400
2008-08-06$0.40$0.401,000
2008-08-05$0.41$0.4149,400
2008-08-04$0.40$0.401,000
2008-08-01$0.44$0.440
2008-07-31$0.44$0.440
2008-07-30$0.44$0.4455,500
2008-07-29$0.40$0.402,900
2008-07-28$0.40$0.400
2008-07-25$0.40$0.400
2008-07-24$0.40$0.400
2008-07-23$0.40$0.400
2008-07-22$0.40$0.403,100
2008-07-21$0.40$0.400
2008-07-18$0.40$0.40300
2008-07-17$0.40$0.4018,000
2008-07-16$0.40$0.400
2008-07-15$0.40$0.404,000
2008-07-14$0.40$0.403,100
2008-07-11$0.40$0.400
2008-07-10$0.40$0.400
2008-07-09$0.40$0.407,200
2008-07-08$0.40$0.400
2008-07-07$0.40$0.400
2008-07-03$0.40$0.400
2008-07-02$0.40$0.405,400
2008-07-01$0.40$0.40200
2008-06-30$0.40$0.40400
2008-06-27$0.47$0.470
2008-06-26$0.47$0.470
2008-06-25$0.47$0.47600
2008-06-24$0.40$0.400
2008-06-23$0.40$0.40200
2008-06-20$0.40$0.400
2008-06-19$0.40$0.400
2008-06-18$0.40$0.400
2008-06-17$0.40$0.400
2008-06-16$0.40$0.400
2008-06-13$0.40$0.401,000
2008-06-12$0.40$0.4010,000
2008-06-11$0.40$0.400
2008-06-10$0.40$0.400
2008-06-09$0.40$0.4048,200
2008-06-06$0.40$0.4017,200
2008-06-05$0.41$0.41100
2008-06-04$0.40$0.400
2008-06-03$0.40$0.400
2008-06-02$0.40$0.400
2008-05-30$0.40$0.400
2008-05-29$0.40$0.400
2008-05-28$0.40$0.40500
2008-05-27$0.40$0.405,200
2008-05-23$0.40$0.40400
2008-05-22$0.40$0.406,800
2008-05-21$0.42$0.420
2008-05-20$0.42$0.422,300
2008-05-19$0.40$0.400
2008-05-16$0.40$0.400
2008-05-15$0.40$0.400
2008-05-14$0.40$0.40400
2008-05-13$0.40$0.401,100
2008-05-12$0.40$0.40200
2008-05-09$0.46$0.466,100
2008-05-08$0.40$0.400
2008-05-07$0.40$0.407,300
2008-05-06$0.40$0.400
2008-05-05$0.40$0.40200
2008-05-02$0.46$0.460
2008-05-01$0.46$0.460
2008-04-30$0.46$0.462,800
2008-04-29$0.44$0.440
2008-04-28$0.44$0.4423,800
2008-04-25$0.40$0.40400
2008-04-24$0.40$0.405,100
2008-04-23$0.39$0.391,200
2008-04-22$0.39$0.390
2008-04-21$0.39$0.39400
2008-04-18$0.39$0.39200
2008-04-17$0.39$0.390
2008-04-16$0.39$0.3911,400
2008-04-15$0.37$0.370
2008-04-14$0.37$0.37145,600
2008-04-11$0.37$0.370
2008-04-10$0.37$0.37400
2008-04-09$0.37$0.37300
2008-04-08$0.37$0.370
2008-04-07$0.37$0.3710,000
2008-04-04$0.36$0.360
2008-04-03$0.36$0.360
2008-04-02$0.36$0.361,300
2008-04-01$0.37$0.374,000
2008-03-31$0.37$0.373,700
2008-03-28$0.38$0.385,500
2008-03-27$0.38$0.380
2008-03-26$0.38$0.381,300
2008-03-25$0.38$0.380
2008-03-24$0.38$0.380
2008-03-20$0.38$0.380
2008-03-19$0.38$0.380
2008-03-18$0.38$0.385,000
2008-03-17$0.38$0.38100
2008-03-14$0.38$0.38100
2008-03-13$0.38$0.380
2008-03-12$0.38$0.381,500
2008-03-11$0.38$0.38100
2008-03-10$0.38$0.383,400
2008-03-07$0.38$0.381,100
2008-03-06$0.38$0.3810,400
2008-03-05$0.40$0.40300
2008-03-04$0.40$0.400
2008-03-03$0.40$0.400
2008-02-29$0.40$0.40200
2008-02-28$0.40$0.401,700
2008-02-27$0.40$0.40300
2008-02-26$0.40$0.400
2008-02-25$0.40$0.40500
2008-02-22$0.40$0.4035,900
2008-02-21$0.42$0.420
2008-02-20$0.42$0.421,000
2008-02-19$0.42$0.422,000
2008-02-15$0.42$0.420
2008-02-14$0.42$0.420
2008-02-13$0.42$0.420
2008-02-12$0.42$0.4211,300
2008-02-11$0.42$0.42200
2008-02-08$0.42$0.42600
2008-02-07$0.42$0.4275,000
2008-02-06$0.42$0.421,000
2008-02-05$0.42$0.421,400
2008-02-04$0.42$0.420
2008-02-01$0.42$0.420
2008-01-31$0.42$0.42500
2008-01-30$0.42$0.42312,600
2008-01-29$0.42$0.423,000
2008-01-28$0.40$0.40200
2008-01-25$0.40$0.400
2008-01-24$0.40$0.40200
2008-01-23$0.40$0.400
2008-01-22$0.40$0.405,200
2008-01-18$0.40$0.4019,800
2008-01-17$0.40$0.40200
2008-01-16$0.40$0.40300
2008-01-15$0.40$0.40100
2008-01-14$0.40$0.407,500
2008-01-11$0.40$0.401,400
2008-01-10$0.40$0.408,300
2008-01-09$0.40$0.409,300
2008-01-08$0.40$0.403,700
2008-01-07$0.40$0.405,000
2008-01-04$0.40$0.401,400
2008-01-03$0.40$0.4015,000
2008-01-02$0.40$0.405,500