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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2019-12-31$0.26$0.7620,500
2019-12-30$0.25$0.7458,000
2019-12-27$0.25$0.7437,400
2019-12-26$0.26$0.766,500
2019-12-24$0.26$0.768,600
2019-12-23$0.26$0.770
2019-12-20$0.26$0.7712,100
2019-12-19$0.24$0.712,000
2019-12-18$0.27$0.796,200
2019-12-17$0.24$0.6995,800
2019-12-16$0.25$0.744,000
2019-12-13$0.25$0.74100
2019-12-12$0.25$0.7413,400
2019-12-11$0.26$0.760
2019-12-10$0.26$0.763,400
2019-12-09$0.30$0.8813,800
2019-12-06$0.31$0.9157,900
2019-12-05$0.25$0.74400
2019-12-04$0.28$0.820
2019-12-03$0.28$0.826,500
2019-12-02$0.29$0.85179,000
2019-11-29$0.40$1.170
2019-11-27$0.40$1.170
2019-11-26$0.40$1.1712,500
2019-11-25$0.30$0.88100
2019-11-22$0.30$0.880
2019-11-21$0.30$0.887,900
2019-11-20$0.30$0.880
2019-11-19$0.30$0.8817,900
2019-11-18$0.28$0.820
2019-11-15$0.28$0.820
2019-11-14$0.28$0.826,200
2019-11-13$0.40$1.187,600
2019-11-12$0.30$0.880
2019-11-11$0.30$0.880
2019-11-08$0.30$0.88100
2019-11-07$0.30$0.880
2019-11-06$0.30$0.881,000
2019-11-05$0.31$0.9212,800
2019-11-04$0.33$0.9712,600
2019-11-01$0.27$0.7912,600
2019-10-31$0.25$0.740
2019-10-30$0.25$0.7411,800
2019-10-29$0.28$0.8223,800
2019-10-28$0.27$0.782,200
2019-10-25$0.28$0.830
2019-10-24$0.28$0.83200
2019-10-23$0.27$0.780
2019-10-22$0.27$0.782,000
2019-10-21$0.26$0.760
2019-10-18$0.26$0.760
2019-10-17$0.26$0.7670,300
2019-10-16$0.32$0.942,000
2019-10-15$0.32$0.94200
2019-10-14$0.32$0.94800
2019-10-11$0.32$0.941,300
2019-10-10$0.33$0.960
2019-10-09$0.33$0.960
2019-10-08$0.33$0.960
2019-10-07$0.33$0.96800
2019-10-04$0.33$0.9768,400
2019-10-03$0.34$1.0015,400
2019-10-02$0.33$0.970
2019-10-01$0.33$0.97100
2019-09-30$0.35$1.030
2019-09-27$0.35$1.030
2019-09-26$0.35$1.030
2019-09-25$0.35$1.0319,500
2019-09-24$0.40$1.182,500
2019-09-23$0.35$1.036,300
2019-09-20$0.34$1.00100
2019-09-19$0.34$1.000
2019-09-18$0.34$1.000
2019-09-17$0.34$1.00500
2019-09-16$0.35$1.010
2019-09-13$0.35$1.01100
2019-09-12$0.34$1.000
2019-09-11$0.34$1.004,400
2019-09-10$0.34$1.0010,000
2019-09-09$0.39$1.152,000
2019-09-06$0.34$1.0044,900
2019-09-05$0.36$1.050
2019-09-04$0.36$1.050
2019-09-03$0.36$1.050
2019-08-30$0.36$1.053,600
2019-08-29$0.38$1.1015,400
2019-08-28$0.36$1.060
2019-08-27$0.36$1.060
2019-08-26$0.36$1.06300
2019-08-23$0.37$1.09600
2019-08-22$0.37$1.071,600
2019-08-21$0.33$0.961,000
2019-08-20$0.32$0.94200
2019-08-19$0.32$0.942,600
2019-08-16$0.32$0.930
2019-08-15$0.32$0.933,000
2019-08-14$0.32$0.946,000
2019-08-13$0.32$0.93500
2019-08-12$0.32$0.93500
2019-08-09$0.32$0.93700
2019-08-08$0.34$0.991,100
2019-08-07$0.34$0.991,100
2019-08-06$0.34$0.991,100
2019-08-05$0.35$1.032,500
2019-08-02$0.35$1.032,500
2019-08-01$0.32$0.95400
2019-07-31$0.32$0.95400
2019-07-30$0.32$0.95400
2019-07-29$0.32$0.95400
2019-07-26$0.33$0.97100
2019-07-25$0.33$0.973,700
2019-07-24$0.33$0.97900
2019-07-23$0.33$0.970
2019-07-22$0.33$0.97100
2019-07-19$0.33$0.97200
2019-07-18$0.33$0.970
2019-07-17$0.33$0.970
2019-07-16$0.33$0.970
2019-07-15$0.33$0.970
2019-07-12$0.33$0.97700
2019-07-11$0.33$0.971,300
2019-07-10$0.33$0.973,600
2019-07-09$0.35$1.021,000
2019-07-08$0.33$0.970
2019-07-05$0.33$0.971,000
2019-07-03$0.32$0.940
2019-07-02$0.32$0.94800
2019-07-01$0.34$0.990
2019-06-28$0.34$0.994,200
2019-06-27$0.34$0.99500
2019-06-26$0.34$0.99300
2019-06-25$0.34$0.99200
2019-06-24$0.34$0.9915,100
2019-06-21$0.35$1.03200
2019-06-20$0.35$1.03100
2019-06-19$0.35$1.033,100
2019-06-18$0.36$1.064,400
2019-06-17$0.38$1.127,500
2019-06-14$0.37$1.090
2019-06-13$0.37$1.09200
2019-06-12$0.38$1.12100
2019-06-11$0.38$1.120
2019-06-10$0.38$1.120
2019-06-07$0.38$1.12200
2019-06-06$0.40$1.180
2019-06-05$0.40$1.1832,500
2019-06-04$0.40$1.1824,300
2019-06-03$0.39$1.15265,900
2019-05-31$0.36$1.06900
2019-05-30$0.36$1.06200
2019-05-29$0.35$1.03200
2019-05-28$0.40$1.1845,700
2019-05-24$0.39$1.1511,000
2019-05-23$0.35$1.030
2019-05-22$0.35$1.037,000
2019-05-21$0.39$1.15100
2019-05-20$0.39$1.152,600
2019-05-17$0.45$1.326,000
2019-05-16$0.40$1.16500
2019-05-15$0.45$1.32500
2019-05-14$0.45$1.32100
2019-05-13$0.38$1.128,000
2019-05-10$0.38$1.12300
2019-05-09$0.38$1.1221,000
2019-05-08$0.40$1.182,500
2019-05-07$0.38$1.120
2019-05-06$0.38$1.12200
2019-05-03$0.39$1.150
2019-05-02$0.39$1.15200
2019-05-01$0.39$1.150
2019-04-30$0.39$1.15100
2019-04-29$0.39$1.152,600
2019-04-26$0.39$1.15100
2019-04-25$0.39$1.150
2019-04-24$0.39$1.1511,200
2019-04-23$0.40$1.18200
2019-04-22$0.40$1.182,600
2019-04-18$0.42$1.227,700
2019-04-17$0.41$1.22600
2019-04-16$0.40$1.180
2019-04-15$0.40$1.189,500
2019-04-12$0.35$1.031,000
2019-04-11$0.35$1.030
2019-04-10$0.35$1.0310,900
2019-04-09$0.40$1.180
2019-04-08$0.40$1.18300
2019-04-05$0.44$1.292,500
2019-04-04$0.40$1.18100
2019-04-03$0.40$1.18200
2019-04-02$0.42$1.244,000
2019-04-01$0.41$1.2113,800
2019-03-29$0.41$1.190
2019-03-28$0.41$1.193,100
2019-03-27$0.37$1.090
2019-03-26$0.37$1.092,500
2019-03-25$0.39$1.1510,000
2019-03-22$0.38$1.125,800
2019-03-21$0.39$1.1518,000
2019-03-20$0.34$0.990
2019-03-19$0.34$0.990
2019-03-18$0.34$0.992,200
2019-03-15$0.34$0.990
2019-03-14$0.34$0.99300
2019-03-13$0.34$0.990
2019-03-12$0.34$0.99300
2019-03-11$0.34$0.99300
2019-03-08$0.33$0.970
2019-03-07$0.33$0.970
2019-03-06$0.33$0.972,000
2019-03-05$0.34$1.006,200
2019-03-04$0.33$0.97700
2019-03-01$0.33$0.97800
2019-02-28$0.33$0.97700
2019-02-27$0.33$0.971,300
2019-02-26$0.33$0.97300
2019-02-25$0.33$0.97600
2019-02-22$0.37$1.08100
2019-02-21$0.37$1.080
2019-02-20$0.37$1.080
2019-02-19$0.37$1.081,700
2019-02-15$0.34$1.000
2019-02-14$0.34$1.000
2019-02-13$0.34$1.000
2019-02-12$0.34$1.000
2019-02-11$0.34$1.00100
2019-02-08$0.34$1.000
2019-02-07$0.34$1.000
2019-02-06$0.34$1.0012,600
2019-02-05$0.36$1.062,000
2019-02-04$0.36$1.06100
2019-02-01$0.35$1.04200
2019-01-31$0.35$1.040
2019-01-30$0.35$1.045,400
2019-01-29$0.35$1.030
2019-01-28$0.35$1.034,000
2019-01-25$0.40$1.18100
2019-01-24$0.40$1.182,600
2019-01-23$0.34$1.0010,200
2019-01-22$0.32$0.94100
2019-01-18$0.32$0.94400
2019-01-17$0.31$0.910
2019-01-16$0.31$0.910
2019-01-15$0.31$0.910
2019-01-14$0.31$0.912,200
2019-01-11$0.31$0.91100
2019-01-10$0.31$0.913,100
2019-01-09$0.31$0.900
2019-01-08$0.31$0.900
2019-01-07$0.31$0.90300
2019-01-04$0.31$0.900
2019-01-03$0.31$0.90800
2019-01-02$0.30$0.881,900