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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$2.24$6.592,100
2015-12-30$2.24$6.597,900
2015-12-29$2.24$6.59300
2015-12-28$2.24$6.592,800
2015-12-24$2.23$6.568,100
2015-12-23$2.27$6.68107,200
2015-12-22$2.28$6.7153,500
2015-12-21$2.28$6.71100
2015-12-18$2.27$6.68100
2015-12-17$2.24$6.592,200
2015-12-16$2.26$6.6518,600
2015-12-15$2.26$6.65100
2015-12-14$2.27$6.685,000
2015-12-11$2.27$6.68200
2015-12-10$2.25$6.623,300
2015-12-09$2.28$6.7121,300
2015-12-08$2.35$6.9118,100
2015-12-07$2.30$6.7740,200
2015-12-04$2.26$6.6577,900
2015-12-03$2.28$6.71900
2015-12-02$2.34$6.8822,000
2015-12-01$2.29$6.742,700
2015-11-30$2.33$6.85800
2015-11-27$2.35$6.91100
2015-11-25$2.35$6.91700
2015-11-24$2.35$6.91400
2015-11-23$2.45$7.210
2015-11-20$2.45$7.21900
2015-11-19$2.50$7.35100
2015-11-18$2.45$7.21500
2015-11-17$2.45$7.21200
2015-11-16$2.35$6.91100
2015-11-13$2.35$6.91100,600
2015-11-12$2.35$6.911,000
2015-11-11$2.40$7.0680,300
2015-11-10$2.34$6.883,900
2015-11-09$2.30$6.77211,400
2015-11-06$2.24$6.593,200
2015-11-05$2.20$6.4710,800
2015-11-04$2.30$6.77100
2015-11-03$2.20$6.4725,100
2015-11-02$2.23$6.56200
2015-10-30$2.23$6.5624,100
2015-10-29$2.25$6.62100
2015-10-28$2.20$6.473,100
2015-10-27$2.27$6.68400
2015-10-26$2.28$6.711,500
2015-10-23$2.30$6.770
2015-10-22$2.30$6.7711,400
2015-10-21$2.30$6.773,800
2015-10-20$2.30$6.7712,600
2015-10-19$2.30$6.778,000
2015-10-16$2.40$7.06500
2015-10-15$2.33$6.85600
2015-10-14$2.40$7.061,100
2015-10-13$2.30$6.774,500
2015-10-12$2.32$6.820
2015-10-09$2.32$6.820
2015-10-08$2.32$6.82400
2015-10-07$2.30$6.771,700
2015-10-06$2.33$6.850
2015-10-05$2.33$6.85100
2015-10-02$2.35$6.910
2015-10-01$2.35$6.9111,300
2015-09-30$2.35$6.9171,500
2015-09-29$2.35$6.910
2015-09-28$2.35$6.9142,900
2015-09-25$2.41$7.09192,400
2015-09-24$2.41$7.094,800
2015-09-23$2.41$7.092,800
2015-09-22$2.41$7.09240,000
2015-09-21$2.41$7.092,100
2015-09-18$2.41$7.094,100
2015-09-17$2.41$7.0915,500
2015-09-16$2.45$7.212,200
2015-09-15$2.45$7.210
2015-09-14$2.45$7.215,700
2015-09-11$2.45$7.211,000
2015-09-10$2.47$7.2712,400
2015-09-09$2.45$7.21111,600
2015-09-08$2.41$7.090
2015-09-04$2.41$7.094,700
2015-09-03$2.42$7.121,600
2015-09-02$2.41$7.091,000
2015-09-01$2.41$7.092,700
2015-08-31$2.41$7.09200
2015-08-28$2.54$7.475,000
2015-08-27$2.59$7.6238,000
2015-08-26$2.40$7.06163,200
2015-08-25$2.50$7.356,200
2015-08-24$2.50$7.3511,500
2015-08-21$2.50$7.358,800
2015-08-20$2.50$7.355,800
2015-08-19$2.52$7.4122,400
2015-08-18$2.50$7.3538,700
2015-08-17$2.50$7.3518,100
2015-08-14$2.50$7.3559,200
2015-08-13$2.50$7.3541,300
2015-08-12$2.50$7.3519,900
2015-08-11$2.51$7.3837,400
2015-08-10$2.51$7.3880,300
2015-08-07$2.55$7.501,000
2015-08-06$2.50$7.354,600
2015-08-05$2.50$7.354,100
2015-08-04$2.50$7.3511,300
2015-08-03$2.50$7.3513,800
2015-07-31$2.50$7.355,400
2015-07-30$2.50$7.3566,800
2015-07-29$2.50$7.3517,600
2015-07-28$2.50$7.3532,300
2015-07-27$2.51$7.380
2015-07-24$2.51$7.385,400
2015-07-23$2.57$7.5672,600
2015-07-22$2.52$7.411,500
2015-07-21$2.51$7.3845,200
2015-07-20$2.57$7.5612,300
2015-07-17$2.55$7.50100
2015-07-16$2.55$7.5057,300
2015-07-15$2.55$7.502,000
2015-07-14$2.53$7.4497,300
2015-07-13$2.52$7.41200
2015-07-10$2.50$7.3574,900
2015-07-09$2.50$7.35264,300
2015-07-08$2.50$7.35265,700
2015-07-07$2.50$7.3512,800
2015-07-06$2.50$7.35113,000
2015-07-02$2.56$7.5344,600
2015-07-01$2.50$7.35226,600
2015-06-30$2.59$7.6240,600
2015-06-29$2.57$7.5632,100
2015-06-26$2.57$7.5629,700
2015-06-25$2.53$7.441,398,000
2015-06-24$2.48$7.309,200
2015-06-23$2.46$7.24746,800
2015-06-22$2.45$7.2128,400
2015-06-19$2.38$6.9913,600
2015-06-18$2.35$6.9140,200
2015-06-17$2.35$6.9175,300
2015-06-16$2.39$7.0326,100
2015-06-15$2.32$6.8211,600
2015-06-12$2.33$6.850
2015-06-11$2.33$6.8532,300
2015-06-10$2.34$6.8814,700
2015-06-09$2.33$6.8554,700
2015-06-08$2.32$6.8210,100
2015-06-05$2.33$6.8535,400
2015-06-04$2.24$6.5910,700
2015-06-03$2.24$6.593,800
2015-06-02$2.22$6.5331,200
2015-06-01$2.22$6.5310,400
2015-05-29$2.22$6.5366,900
2015-05-28$2.22$6.5394,100
2015-05-27$2.22$6.531,800
2015-05-26$2.22$6.53185,100
2015-05-22$2.25$6.62200
2015-05-21$2.22$6.533,400
2015-05-20$2.25$6.6221,500
2015-05-19$2.23$6.5625,200
2015-05-18$2.23$6.5653,500
2015-05-15$2.24$6.595,200
2015-05-14$2.20$6.47172,100
2015-05-13$2.19$6.4442,400
2015-05-12$2.18$6.412,500
2015-05-11$2.19$6.4439,500
2015-05-08$2.15$6.320
2015-05-07$2.15$6.325,000
2015-05-06$2.15$6.325,400
2015-05-05$2.15$6.321,300
2015-05-04$2.15$6.32300
2015-05-01$2.15$6.3215,300
2015-04-30$2.15$6.3215,300
2015-04-29$2.15$6.320
2015-04-28$2.15$6.323,600
2015-04-27$2.15$6.329,400
2015-04-24$2.15$6.3228,300
2015-04-23$2.12$6.24700
2015-04-22$2.15$6.32700
2015-04-21$2.14$6.305,100
2015-04-20$2.14$6.3011,300
2015-04-17$2.12$6.2417,500
2015-04-16$2.12$6.2418,200
2015-04-15$2.12$6.245,000
2015-04-14$2.11$6.21361,300
2015-04-13$2.12$6.245,800
2015-04-10$2.12$6.243,400
2015-04-09$2.18$6.417,000
2015-04-08$2.12$6.2442,700
2015-04-07$2.12$6.2411,800
2015-04-06$2.12$6.246,100
2015-04-02$2.12$6.245,700
2015-04-01$2.20$6.470
2015-03-31$2.20$6.4787,400
2015-03-30$2.15$6.321,000
2015-03-27$2.15$6.326,300
2015-03-26$2.18$6.4118,700
2015-03-25$2.19$6.440
2015-03-24$2.19$6.440
2015-03-23$2.19$6.4410,800
2015-03-20$2.22$6.53900
2015-03-19$2.24$6.590
2015-03-18$2.24$6.593,900
2015-03-17$2.20$6.473,000
2015-03-16$2.29$6.7415,600
2015-03-13$2.24$6.5935,000
2015-03-12$2.15$6.32300
2015-03-11$2.20$6.4735,800
2015-03-10$2.23$6.56100
2015-03-09$2.21$6.5022,900
2015-03-06$2.22$6.531,000
2015-03-05$2.24$6.59900
2015-03-04$2.25$6.621,000
2015-03-03$2.24$6.595,800
2015-03-02$2.25$6.628,000
2015-02-27$2.25$6.6226,000
2015-02-26$2.21$6.505,000
2015-02-25$2.23$6.560
2015-02-24$2.23$6.569,300
2015-02-23$2.15$6.3235,900
2015-02-20$2.14$6.3025,100
2015-02-19$2.10$6.1812,700
2015-02-18$1.93$5.683,900
2015-02-17$1.90$5.5914,000
2015-02-13$1.85$5.4412,700
2015-02-12$1.72$5.06127,500
2015-02-11$1.74$5.12300
2015-02-10$1.74$5.12300
2015-02-09$1.71$5.03400
2015-02-06$1.75$5.1511,000
2015-02-05$1.74$5.1280,800
2015-02-04$1.68$4.940
2015-02-03$1.68$4.9416,200
2015-02-02$1.69$4.979,900
2015-01-30$1.66$4.880
2015-01-29$1.66$4.880
2015-01-28$1.66$4.880
2015-01-27$1.66$4.889,300
2015-01-26$1.67$4.9131,200
2015-01-23$1.70$5.001,700
2015-01-22$1.66$4.88300
2015-01-21$1.65$4.8527,300
2015-01-20$1.65$4.850
2015-01-16$1.65$4.8530,900
2015-01-15$1.65$4.85500
2015-01-14$1.74$5.12101,000
2015-01-13$1.74$5.1231,400
2015-01-12$1.68$4.9444,000
2015-01-09$1.68$4.943,300
2015-01-08$1.71$5.0315,500
2015-01-07$1.70$5.0043,600
2015-01-06$1.60$4.7146,300
2015-01-05$1.65$4.8511,900
2015-01-02$1.65$4.8530,000