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.

View year

Historical Stock Price — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1997-12-31$3.92$3.92193,500
1997-12-30$3.94$3.9419,000
1997-12-29$3.92$3.92149,700
1997-12-26$3.95$3.9514,100
1997-12-24$3.93$3.93446,600
1997-12-23$3.85$3.85154,100
1997-12-22$3.76$3.76178,900
1997-12-19$3.72$3.7235,100
1997-12-18$3.68$3.68319,800
1997-12-17$3.75$3.75156,300
1997-12-16$3.53$3.5322,700
1997-12-15$3.52$3.5228,900
1997-12-12$3.46$3.4627,900
1997-12-11$3.48$3.4872,100
1997-12-10$3.54$3.5461,200
1997-12-09$3.52$3.5246,500
1997-12-08$3.53$3.5326,900
1997-12-05$3.54$3.5447,300
1997-12-04$3.50$3.5074,600
1997-12-03$3.61$3.6171,700
1997-12-02$3.57$3.5751,200
1997-12-01$3.57$3.57202,400
1997-11-28$3.52$3.52170,000
1997-11-26$3.55$3.5585,600
1997-11-25$3.47$3.4710,700
1997-11-24$3.50$3.5041,900
1997-11-21$3.41$3.41133,500
1997-11-20$3.43$3.4380,300
1997-11-19$3.39$3.39157,000
1997-11-18$3.40$3.4039,800
1997-11-17$3.50$3.5073,700
1997-11-14$3.41$3.4128,200
1997-11-13$3.45$3.4550,600
1997-11-12$3.50$3.50127,500
1997-11-11$3.47$3.47191,400
1997-11-10$3.50$3.50193,200
1997-11-07$3.28$3.2872,300
1997-11-06$3.25$3.2562,400
1997-11-05$3.18$3.1869,500
1997-11-04$3.05$3.0520,800
1997-11-03$3.05$3.0584,800
1997-10-31$3.03$3.0346,500
1997-10-30$2.97$2.9730,500
1997-10-29$3.00$3.00231,500
1997-10-28$3.01$3.01137,300
1997-10-27$3.00$3.00252,300
1997-10-24$3.05$3.0594,700
1997-10-23$3.08$3.08114,300
1997-10-22$3.09$3.0919,700
1997-10-21$3.10$3.1053,600
1997-10-20$3.04$3.04142,100
1997-10-17$3.01$3.0125,100
1997-10-16$3.02$3.02238,600
1997-10-15$3.01$3.01128,700
1997-10-14$3.00$3.00146,500
1997-10-13$3.00$3.00312,100
1997-10-10$2.95$2.9511,200
1997-10-09$2.99$2.9947,800
1997-10-08$2.98$2.9861,400
1997-10-07$2.96$2.96126,900
1997-10-06$2.90$2.90222,500
1997-10-03$2.94$2.9462,500
1997-10-02$2.91$2.9114,700
1997-10-01$2.95$2.9571,200
1997-09-30$2.93$2.93203,300
1997-09-29$2.88$2.88190,000
1997-09-26$2.89$2.89141,200
1997-09-25$2.91$2.91107,400
1997-09-24$2.93$2.93176,400
1997-09-23$2.95$2.95197,800
1997-09-22$2.99$2.9983,400
1997-09-19$3.00$3.00128,200
1997-09-18$2.95$2.95198,900
1997-09-17$2.94$2.94196,900
1997-09-16$3.01$3.01159,300
1997-09-15$3.00$3.0047,900
1997-09-12$2.99$2.9944,800
1997-09-11$2.90$2.9051,100
1997-09-10$2.90$2.9096,300
1997-09-09$2.97$2.97140,900
1997-09-08$2.96$2.9688,000
1997-09-05$2.95$2.95362,900
1997-09-04$3.02$3.011,091,200
1997-09-03$2.58$2.58108,000
1997-09-02$2.61$2.61191,300
1997-08-29$2.67$2.67112,800
1997-08-28$2.66$2.66141,000
1997-08-27$2.69$2.694,300
1997-08-26$2.69$2.6916,700
1997-08-25$2.70$2.7041,400
1997-08-22$2.72$2.72107,200
1997-08-21$2.75$2.7516,300
1997-08-20$2.70$2.7089,400
1997-08-19$2.70$2.7010,400
1997-08-18$2.70$2.7070,300
1997-08-15$2.74$2.74257,800
1997-08-14$2.74$2.7439,000
1997-08-13$2.75$2.7524,400
1997-08-12$2.74$2.74144,800
1997-08-11$2.82$2.82161,100
1997-08-08$2.92$2.92165,400
1997-08-07$2.75$2.7588,700
1997-08-06$2.67$2.67117,300
1997-08-05$2.69$2.6937,200
1997-08-04$2.67$2.6733,400
1997-08-01$2.68$2.6816,100
1997-07-31$2.65$2.6588,900
1997-07-30$2.65$2.65112,000
1997-07-29$2.72$2.7251,800
1997-07-28$2.76$2.7639,600
1997-07-25$2.82$2.8237,100
1997-07-24$2.82$2.8266,700
1997-07-23$2.81$2.8168,300
1997-07-22$2.80$2.80200,300
1997-07-21$2.82$2.8267,000
1997-07-18$2.80$2.8026,600
1997-07-17$2.81$2.8158,500
1997-07-16$2.79$2.79118,400
1997-07-15$2.79$2.7938,300
1997-07-14$2.81$2.8143,200
1997-07-11$2.82$2.8247,400
1997-07-10$2.83$2.8322,000
1997-07-09$2.85$2.8537,500
1997-07-08$2.86$2.8614,900
1997-07-07$2.86$2.8627,900
1997-07-03$2.87$2.8713,300
1997-07-02$2.85$2.8523,200
1997-07-01$2.86$2.8630,800
1997-06-30$2.84$2.847,300
1997-06-27$2.83$2.835,300
1997-06-26$2.84$2.8430,900
1997-06-25$2.81$2.8113,600
1997-06-24$2.81$2.8145,400
1997-06-23$2.81$2.8140,600
1997-06-20$2.79$2.7919,300
1997-06-19$2.82$2.8277,500
1997-06-18$2.76$2.76202,300
1997-06-17$2.90$2.90135,400
1997-06-16$2.93$2.9348,000
1997-06-13$2.92$2.9265,100
1997-06-12$2.92$2.92270,600
1997-06-11$2.71$2.7152,900
1997-06-10$2.72$2.7228,600
1997-06-09$2.71$2.718,000
1997-06-06$2.72$2.728,600
1997-06-05$2.73$2.7333,600
1997-06-04$2.74$2.7437,900
1997-06-03$2.70$2.7097,200
1997-06-02$2.71$2.7116,500
1997-05-30$2.68$2.687,000
1997-05-29$2.67$2.6735,600
1997-05-28$2.65$2.656,200
1997-05-27$2.66$2.6655,700
1997-05-23$2.65$2.6511,900
1997-05-22$2.66$2.6696,200
1997-05-21$2.64$2.6445,100
1997-05-20$2.65$2.6556,800
1997-05-19$2.67$2.6741,500
1997-05-16$2.63$2.6346,000
1997-05-15$2.60$2.60905,700
1997-05-14$2.62$2.62592,300
1997-05-13$2.57$2.57186,200
1997-05-12$2.57$2.57105,600
1997-05-09$2.53$2.5359,200
1997-05-08$2.53$2.53167,500
1997-05-07$2.49$2.4940,300
1997-05-06$2.50$2.50249,300
1997-05-05$2.55$2.5589,400
1997-05-02$2.58$2.5874,800
1997-05-01$2.67$2.67157,800
1997-04-30$2.69$2.69109,500
1997-04-29$2.69$2.69157,700
1997-04-28$2.70$2.70128,000
1997-04-25$2.72$2.7245,300
1997-04-24$2.72$2.7256,700
1997-04-23$2.70$2.7089,400
1997-04-22$2.73$2.7396,500
1997-04-21$2.69$2.69274,300
1997-04-18$2.70$2.7037,900
1997-04-17$2.72$2.7253,500
1997-04-16$2.74$2.7421,900
1997-04-15$2.72$2.72159,000
1997-04-14$2.68$2.6898,800
1997-04-11$2.69$2.6970,100
1997-04-10$2.67$2.6748,100
1997-04-09$2.65$2.6568,200
1997-04-08$2.66$2.6640,400
1997-04-07$2.63$2.6398,100
1997-04-04$2.58$2.58158,800
1997-04-03$2.59$2.59113,300
1997-04-02$2.58$2.5896,000
1997-04-01$2.63$2.6329,700
1997-03-31$2.72$2.72262,800
1997-03-27$2.67$2.67112,500
1997-03-26$2.68$2.6870,900
1997-03-25$2.67$2.67166,000
1997-03-24$2.70$2.70134,500
1997-03-21$2.68$2.6880,400
1997-03-20$2.70$2.70129,600
1997-03-19$2.76$2.76120,100
1997-03-18$2.66$2.66114,300
1997-03-17$2.70$2.70169,800
1997-03-14$2.80$2.8045,800
1997-03-13$2.83$2.83181,900
1997-03-12$2.87$2.8719,300
1997-03-11$2.83$2.8322,800
1997-03-10$2.89$2.8919,100
1997-03-07$2.86$2.8698,800
1997-03-06$2.89$2.8971,300
1997-03-05$2.82$2.82123,000
1997-03-04$2.84$2.8439,600
1997-03-03$2.80$2.8078,100
1997-02-28$2.73$2.73106,100
1997-02-27$2.72$2.7281,700
1997-02-26$2.72$2.7256,900
1997-02-25$2.70$2.7096,700
1997-02-24$2.82$2.82141,300
1997-02-21$2.82$2.82225,900
1997-02-20$2.62$2.62189,400
1997-02-19$2.57$2.57145,600
1997-02-18$2.57$2.5723,100
1997-02-14$2.58$2.58374,100
1997-02-13$2.58$2.58147,500
1997-02-12$2.59$2.59127,300
1997-02-11$2.58$2.5859,000
1997-02-10$2.60$2.6065,000
1997-02-07$2.60$2.60108,200
1997-02-06$2.58$2.5839,300
1997-02-05$2.59$2.5922,300
1997-02-04$2.61$2.6199,000
1997-02-03$2.60$2.60121,200
1997-01-31$2.65$2.65159,400
1997-01-30$2.58$2.58218,300
1997-01-29$2.59$2.5975,600
1997-01-28$2.53$2.53350,100
1997-01-27$2.56$2.56173,900
1997-01-24$2.55$2.55847,100
1997-01-23$2.75$2.7579,500
1997-01-22$2.80$2.80195,300
1997-01-21$2.78$2.78178,000
1997-01-20$2.84$2.8437,800
1997-01-17$2.85$2.85173,000
1997-01-16$2.88$2.88306,900
1997-01-15$2.90$2.90141,800
1997-01-14$2.85$2.85127,400
1997-01-13$2.86$2.86164,000
1997-01-10$2.88$2.8855,300
1997-01-09$2.90$2.90147,200
1997-01-08$2.86$2.86196,700
1997-01-07$2.77$2.7783,500
1997-01-06$2.76$2.76296,400
1997-01-03$2.79$2.79308,600
1997-01-02$2.77$2.77211,100