OTC:BDCO | Historical Stock Price | BLUE DOLPHIN ENERGY CO

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
1990-04-10 to 2026-08-27
Data captured

Stock Price Chart

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

$0.14$0.50$1.72$5.99$20.81$72.351990-04-102026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$0.30$0.30600
2021-12-30$0.29$0.2920,400
2021-12-29$0.29$0.29600
2021-12-28$0.31$0.31200
2021-12-27$0.29$0.2916,300
2021-12-23$0.30$0.30100
2021-12-22$0.30$0.306,300
2021-12-21$0.29$0.292,200
2021-12-20$0.34$0.344,900
2021-12-17$0.35$0.359,200
2021-12-16$0.30$0.300
2021-12-15$0.30$0.302,200
2021-12-14$0.29$0.29700
2021-12-13$0.29$0.29100
2021-12-10$0.30$0.303,500
2021-12-09$0.30$0.307,000
2021-12-08$0.36$0.360
2021-12-07$0.36$0.3629,900
2021-12-06$0.28$0.281,400
2021-12-03$0.36$0.365,500
2021-12-02$0.34$0.343,200
2021-12-01$0.31$0.315,500
2021-11-30$0.29$0.295,000
2021-11-29$0.31$0.3122,200
2021-11-26$0.38$0.387,800
2021-11-24$0.36$0.3615,600
2021-11-23$0.25$0.250
2021-11-22$0.25$0.25700
2021-11-19$0.32$0.324,900
2021-11-18$0.33$0.3380,900
2021-11-17$0.30$0.300
2021-11-16$0.30$0.301,500
2021-11-15$0.30$0.3017,900
2021-11-12$0.30$0.303,300
2021-11-11$0.30$0.303,500
2021-11-10$0.28$0.286,200
2021-11-09$0.31$0.312,000
2021-11-08$0.31$0.312,700
2021-11-05$0.31$0.311,200
2021-11-04$0.31$0.313,000
2021-11-03$0.30$0.30187,000
2021-11-02$0.32$0.3221,000
2021-11-01$0.37$0.373,100
2021-10-29$0.37$0.372,000
2021-10-28$0.34$0.340
2021-10-27$0.34$0.3410,500
2021-10-26$0.40$0.40158,200
2021-10-25$0.43$0.43117,400
2021-10-22$0.33$0.3324,700
2021-10-21$0.33$0.3314,400
2021-10-20$0.28$0.2869,000
2021-10-19$0.29$0.291,000
2021-10-18$0.35$0.3513,600
2021-10-15$0.35$0.35100
2021-10-14$0.35$0.352,400
2021-10-13$0.32$0.3228,600
2021-10-12$0.36$0.36300
2021-10-11$0.36$0.3614,400
2021-10-08$0.42$0.421,000
2021-10-07$0.38$0.3810,000
2021-10-06$0.38$0.380
2021-10-05$0.38$0.380
2021-10-04$0.38$0.38200
2021-10-01$0.38$0.386,200
2021-09-30$0.33$0.3354,600
2021-09-29$0.39$0.3919,300
2021-09-28$0.39$0.396,900
2021-09-27$0.28$0.286,500
2021-09-24$0.40$0.401,100
2021-09-23$0.40$0.40500
2021-09-22$0.29$0.290
2021-09-21$0.29$0.2922,800
2021-09-20$0.29$0.29900
2021-09-17$0.30$0.300
2021-09-16$0.30$0.3015,100
2021-09-15$0.30$0.30500
2021-09-14$0.34$0.340
2021-09-13$0.34$0.340
2021-09-10$0.34$0.3433,000
2021-09-09$0.32$0.321,300
2021-09-08$0.34$0.34300
2021-09-07$0.34$0.343,000
2021-09-03$0.35$0.350
2021-09-02$0.35$0.350
2021-09-01$0.35$0.35700
2021-08-31$0.35$0.350
2021-08-30$0.35$0.352,200
2021-08-27$0.36$0.363,000
2021-08-26$0.28$0.280
2021-08-25$0.28$0.281,000
2021-08-24$0.35$0.350
2021-08-23$0.35$0.3524,900
2021-08-20$0.29$0.29200
2021-08-19$0.35$0.352,600
2021-08-18$0.34$0.342,000
2021-08-17$0.34$0.345,700
2021-08-16$0.29$0.29900
2021-08-13$0.39$0.392,800
2021-08-12$0.35$0.3515,000
2021-08-11$0.29$0.290
2021-08-10$0.29$0.291,200
2021-08-09$0.46$0.468,700
2021-08-06$0.30$0.303,200
2021-08-05$0.30$0.302,700
2021-08-04$0.30$0.300
2021-08-03$0.30$0.300
2021-08-02$0.30$0.302,100
2021-07-30$0.30$0.301,100
2021-07-29$0.30$0.300
2021-07-28$0.30$0.3010,200
2021-07-27$0.30$0.3034,800
2021-07-26$0.34$0.341,100
2021-07-23$0.33$0.33100
2021-07-22$0.33$0.338,900
2021-07-21$0.35$0.355,000
2021-07-20$0.35$0.3523,700
2021-07-19$0.40$0.40100
2021-07-16$0.40$0.40400
2021-07-15$0.40$0.4032,700
2021-07-14$0.41$0.41100
2021-07-13$0.41$0.412,500
2021-07-12$0.40$0.409,000
2021-07-09$0.41$0.410
2021-07-08$0.41$0.417,200
2021-07-07$0.40$0.400
2021-07-06$0.40$0.4022,800
2021-07-02$0.46$0.46200
2021-07-01$0.48$0.480
2021-06-30$0.48$0.481,400
2021-06-29$0.44$0.440
2021-06-28$0.44$0.44800
2021-06-25$0.42$0.42600
2021-06-24$0.41$0.4159,600
2021-06-23$0.43$0.432,100
2021-06-22$0.41$0.41300
2021-06-21$0.43$0.431,100
2021-06-18$0.42$0.4252,100
2021-06-17$0.42$0.422,700
2021-06-16$0.42$0.42300
2021-06-15$0.42$0.425,000
2021-06-14$0.44$0.44800
2021-06-11$0.42$0.425,800
2021-06-10$0.41$0.410
2021-06-09$0.41$0.411,800
2021-06-08$0.47$0.471,600
2021-06-07$0.45$0.4565,600
2021-06-04$0.41$0.418,100
2021-06-03$0.41$0.418,300
2021-06-02$0.44$0.441,500
2021-06-01$0.47$0.474,200
2021-05-28$0.45$0.453,500
2021-05-27$0.40$0.402,100
2021-05-26$0.41$0.412,200
2021-05-25$0.46$0.464,300
2021-05-24$0.46$0.4617,400
2021-05-21$0.46$0.46133,900
2021-05-20$0.57$0.572,100
2021-05-19$0.54$0.542,200
2021-05-18$0.50$0.50800
2021-05-17$0.53$0.533,000
2021-05-14$0.59$0.591,000
2021-05-13$0.59$0.5920,300
2021-05-12$0.58$0.581,500
2021-05-11$0.59$0.5910,000
2021-05-10$0.60$0.6092,000
2021-05-07$0.55$0.5510,200
2021-05-06$0.53$0.5320,000
2021-05-05$0.51$0.5117,000
2021-05-04$0.40$0.409,000
2021-05-03$0.40$0.4012,000
2021-04-30$0.51$0.516,000
2021-04-29$0.51$0.515,700
2021-04-28$0.46$0.462,700
2021-04-27$0.53$0.5316,600
2021-04-26$0.55$0.5520,000
2021-04-23$0.50$0.5021,400
2021-04-22$0.44$0.446,300
2021-04-21$0.50$0.5013,900
2021-04-20$0.44$0.4418,000
2021-04-19$0.48$0.485,300
2021-04-16$0.49$0.4910,300
2021-04-15$0.45$0.458,300
2021-04-14$0.46$0.4621,900
2021-04-13$0.45$0.4517,300
2021-04-12$0.43$0.4315,600
2021-04-09$0.45$0.4548,400
2021-04-08$0.45$0.4513,900
2021-04-07$0.40$0.4061,600
2021-04-06$0.51$0.5110,600
2021-04-05$0.52$0.524,400
2021-04-01$0.53$0.5316,000
2021-03-31$0.56$0.5611,200
2021-03-30$0.57$0.573,600
2021-03-29$0.59$0.5920,400
2021-03-26$0.52$0.5255,300
2021-03-25$0.55$0.55417,000
2021-03-24$0.50$0.501,500
2021-03-23$0.52$0.521,800
2021-03-22$0.50$0.5019,300
2021-03-19$0.59$0.593,500
2021-03-18$0.55$0.5529,000
2021-03-17$0.60$0.6015,300
2021-03-16$0.59$0.5932,900
2021-03-15$0.62$0.6239,100
2021-03-12$0.65$0.6557,400
2021-03-11$0.67$0.6716,800
2021-03-10$0.64$0.642,100
2021-03-09$0.60$0.6011,500
2021-03-08$0.64$0.646,500
2021-03-05$0.54$0.5443,400
2021-03-04$0.62$0.6247,200
2021-03-03$0.65$0.6517,400
2021-03-02$0.63$0.6348,100
2021-03-01$0.61$0.61468,200
2021-02-26$0.50$0.504,300
2021-02-25$0.47$0.476,800
2021-02-24$0.50$0.509,800
2021-02-23$0.43$0.4311,200
2021-02-22$0.44$0.4413,800
2021-02-19$0.55$0.5560,800
2021-02-18$0.49$0.4920,300
2021-02-17$0.54$0.5416,900
2021-02-16$0.55$0.55157,800
2021-02-12$0.57$0.574,800
2021-02-11$0.56$0.5644,600
2021-02-10$0.52$0.5263,600
2021-02-09$0.49$0.4976,500
2021-02-08$0.45$0.4545,300
2021-02-05$0.42$0.4241,200
2021-02-04$0.37$0.3728,600
2021-02-03$0.33$0.3343,300
2021-02-02$0.30$0.309,900
2021-02-01$0.35$0.3526,400
2021-01-29$0.35$0.359,500
2021-01-28$0.39$0.3980,400
2021-01-27$0.40$0.40384,500
2021-01-26$0.50$0.5015,900
2021-01-25$0.49$0.4913,800
2021-01-22$0.46$0.4646,200
2021-01-21$0.40$0.404,600
2021-01-20$0.46$0.468,800
2021-01-19$0.37$0.372,500
2021-01-15$0.49$0.4927,800
2021-01-14$0.51$0.5148,500
2021-01-13$0.54$0.544,300
2021-01-12$0.55$0.558,100
2021-01-11$0.48$0.4831,800
2021-01-08$0.54$0.5428,700
2021-01-07$0.48$0.482,700
2021-01-06$0.50$0.5046,300
2021-01-05$0.35$0.355,100
2021-01-04$0.35$0.35125,500