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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2020-12-31$0.32$0.323,300
2020-12-30$0.45$0.458,400
2020-12-29$0.36$0.368,100
2020-12-28$0.45$0.4523,600
2020-12-24$0.40$0.4056,200
2020-12-23$0.32$0.328,800
2020-12-22$0.37$0.3767,500
2020-12-21$0.22$0.2212,800
2020-12-18$0.22$0.2279,300
2020-12-17$0.22$0.224,900
2020-12-16$0.21$0.2118,700
2020-12-15$0.25$0.253,400
2020-12-14$0.25$0.2546,700
2020-12-11$0.26$0.262,700
2020-12-10$0.25$0.254,000
2020-12-09$0.28$0.2849,500
2020-12-08$0.36$0.3620,000
2020-12-07$0.31$0.31193,900
2020-12-04$0.23$0.2363,600
2020-12-03$0.13$0.135,200
2020-12-02$0.20$0.2071,400
2020-12-01$0.18$0.1820,500
2020-11-30$0.24$0.2414,000
2020-11-27$0.23$0.234,500
2020-11-25$0.23$0.2342,300
2020-11-24$0.21$0.2195,100
2020-11-23$0.26$0.2640,600
2020-11-20$0.25$0.259,100
2020-11-19$0.30$0.309,600
2020-11-18$0.32$0.321,300
2020-11-17$0.24$0.241,000
2020-11-16$0.27$0.274,200
2020-11-13$0.27$0.2743,800
2020-11-12$0.27$0.276,600
2020-11-11$0.35$0.351,000
2020-11-10$0.31$0.318,700
2020-11-09$0.26$0.265,700
2020-11-06$0.30$0.304,200
2020-11-05$0.31$0.3114,400
2020-11-04$0.35$0.350
2020-11-03$0.35$0.35700
2020-11-02$0.27$0.27900
2020-10-30$0.30$0.301,800
2020-10-29$0.31$0.312,700
2020-10-28$0.31$0.3110,000
2020-10-27$0.38$0.380
2020-10-26$0.38$0.38900
2020-10-23$0.42$0.42100
2020-10-22$0.42$0.42600
2020-10-21$0.42$0.42200
2020-10-20$0.42$0.422,200
2020-10-19$0.42$0.42100
2020-10-16$0.42$0.42100
2020-10-15$0.42$0.427,600
2020-10-14$0.41$0.410
2020-10-13$0.41$0.412,300
2020-10-12$0.30$0.302,600
2020-10-09$0.35$0.3529,700
2020-10-08$0.40$0.400
2020-10-07$0.40$0.40600
2020-10-06$0.40$0.401,800
2020-10-05$0.39$0.39900
2020-10-02$0.39$0.394,800
2020-10-01$0.40$0.401,600
2020-09-30$0.40$0.40600
2020-09-29$0.40$0.400
2020-09-28$0.40$0.4010,100
2020-09-25$0.35$0.3516,000
2020-09-24$0.35$0.351,800
2020-09-23$0.39$0.390
2020-09-22$0.39$0.391,000
2020-09-21$0.42$0.426,500
2020-09-18$0.42$0.420
2020-09-17$0.42$0.422,200
2020-09-16$0.43$0.43400
2020-09-15$0.42$0.425,400
2020-09-14$0.40$0.401,500
2020-09-11$0.39$0.393,100
2020-09-10$0.35$0.353,700
2020-09-09$0.44$0.444,700
2020-09-08$0.33$0.337,000
2020-09-04$0.42$0.421,000
2020-09-03$0.33$0.33800
2020-09-02$0.44$0.441,200
2020-09-01$0.39$0.39400
2020-08-31$0.44$0.443,000
2020-08-28$0.42$0.424,400
2020-08-27$0.41$0.413,700
2020-08-26$0.40$0.4016,200
2020-08-25$0.43$0.4338,800
2020-08-24$0.60$0.601,300
2020-08-21$0.62$0.621,000
2020-08-20$0.62$0.620
2020-08-19$0.62$0.625,100
2020-08-18$0.63$0.633,000
2020-08-17$0.50$0.5032,400
2020-08-14$0.51$0.51100
2020-08-13$0.51$0.510
2020-08-12$0.51$0.51200
2020-08-11$0.47$0.472,000
2020-08-10$0.45$0.458,700
2020-08-07$0.51$0.51100
2020-08-06$0.43$0.436,600
2020-08-05$0.50$0.50200
2020-08-04$0.50$0.50100
2020-08-03$0.50$0.501,100
2020-07-31$0.50$0.50600
2020-07-30$0.53$0.5310,600
2020-07-29$0.43$0.43300
2020-07-28$0.45$0.452,900
2020-07-27$0.51$0.511,300
2020-07-24$0.55$0.55200
2020-07-23$0.53$0.53200
2020-07-22$0.47$0.47500
2020-07-21$0.50$0.500
2020-07-20$0.50$0.502,300
2020-07-17$0.50$0.500
2020-07-16$0.50$0.505,200
2020-07-15$0.52$0.521,600
2020-07-14$0.45$0.452,500
2020-07-13$0.52$0.52200
2020-07-10$0.52$0.520
2020-07-09$0.52$0.52600
2020-07-08$0.50$0.500
2020-07-07$0.50$0.502,400
2020-07-06$0.55$0.55400
2020-07-02$0.55$0.556,300
2020-07-01$0.53$0.53600
2020-06-30$0.42$0.421,200
2020-06-29$0.51$0.513,400
2020-06-26$0.50$0.500
2020-06-25$0.50$0.50200
2020-06-24$0.50$0.500
2020-06-23$0.50$0.50600
2020-06-22$0.52$0.521,100
2020-06-19$0.41$0.410
2020-06-18$0.41$0.410
2020-06-17$0.41$0.412,800
2020-06-16$0.41$0.411,700
2020-06-15$0.43$0.431,200
2020-06-12$0.45$0.45100
2020-06-11$0.45$0.453,400
2020-06-10$0.41$0.41141,200
2020-06-09$0.49$0.490
2020-06-08$0.49$0.492,300
2020-06-05$0.55$0.55500
2020-06-04$0.55$0.55400
2020-06-03$0.55$0.55100
2020-06-02$0.55$0.550
2020-06-01$0.55$0.550
2020-05-29$0.55$0.552,700
2020-05-28$0.55$0.550
2020-05-27$0.55$0.55200
2020-05-26$0.51$0.51500
2020-05-22$0.48$0.481,500
2020-05-21$0.51$0.510
2020-05-20$0.51$0.510
2020-05-19$0.51$0.51300
2020-05-18$0.48$0.484,000
2020-05-15$0.55$0.550
2020-05-14$0.55$0.555,800
2020-05-13$0.60$0.606,900
2020-05-12$0.60$0.609,100
2020-05-11$0.55$0.555,100
2020-05-08$0.55$0.551,700
2020-05-07$0.64$0.6436,800
2020-05-06$0.63$0.630
2020-05-05$0.63$0.638,200
2020-05-04$0.63$0.632,600
2020-05-01$0.60$0.609,100
2020-04-30$0.55$0.5511,100
2020-04-29$0.51$0.5115,100
2020-04-28$0.54$0.548,200
2020-04-27$0.63$0.634,500
2020-04-24$0.52$0.522,600
2020-04-23$0.45$0.451,500
2020-04-22$0.45$0.451,400
2020-04-21$0.40$0.4015,200
2020-04-20$0.50$0.504,100
2020-04-17$0.55$0.551,300
2020-04-16$0.47$0.470
2020-04-15$0.47$0.477,000
2020-04-14$0.43$0.43200
2020-04-13$0.48$0.4810,700
2020-04-09$0.50$0.5022,700
2020-04-08$0.45$0.451,200
2020-04-07$0.50$0.5012,000
2020-04-06$0.55$0.551,700
2020-04-03$0.50$0.506,200
2020-04-02$0.62$0.622,700
2020-04-01$0.51$0.5132,000
2020-03-31$0.57$0.570
2020-03-30$0.57$0.571,400
2020-03-27$0.41$0.41200
2020-03-26$0.64$0.646,200
2020-03-25$0.55$0.55100
2020-03-24$0.55$0.55700
2020-03-23$0.55$0.5516,600
2020-03-20$0.63$0.630
2020-03-19$0.63$0.63600
2020-03-18$0.60$0.600
2020-03-17$0.60$0.600
2020-03-16$0.60$0.60600
2020-03-13$0.60$0.60700
2020-03-12$0.51$0.512,000
2020-03-11$0.51$0.512,400
2020-03-10$0.51$0.517,400
2020-03-09$0.51$0.515,200
2020-03-06$0.52$0.52700
2020-03-05$0.52$0.520
2020-03-04$0.52$0.520
2020-03-03$0.52$0.521,300
2020-03-02$0.52$0.52500
2020-02-28$0.51$0.510
2020-02-27$0.51$0.511,700
2020-02-26$0.55$0.557,800
2020-02-25$0.55$0.555,200
2020-02-24$0.54$0.542,200
2020-02-21$0.51$0.511,900
2020-02-20$0.53$0.531,500
2020-02-19$0.55$0.551,400
2020-02-18$0.54$0.5411,400
2020-02-14$0.51$0.510
2020-02-13$0.51$0.511,200
2020-02-12$0.51$0.510
2020-02-11$0.51$0.515,100
2020-02-10$0.51$0.512,400
2020-02-07$0.49$0.49100
2020-02-06$0.51$0.51200
2020-02-05$0.52$0.521,000
2020-02-04$0.55$0.55400
2020-02-03$0.42$0.420
2020-01-31$0.42$0.421,000
2020-01-30$0.55$0.550
2020-01-29$0.55$0.55100
2020-01-28$0.55$0.550
2020-01-27$0.55$0.553,500
2020-01-24$0.51$0.510
2020-01-23$0.51$0.511,000
2020-01-22$0.50$0.504,600
2020-01-21$0.59$0.59500
2020-01-17$0.59$0.595,800
2020-01-16$0.51$0.512,300
2020-01-15$0.45$0.450
2020-01-14$0.45$0.454,500
2020-01-13$0.49$0.490
2020-01-10$0.49$0.490
2020-01-09$0.49$0.49700
2020-01-08$0.54$0.544,100
2020-01-07$0.51$0.511,300
2020-01-06$0.54$0.54500
2020-01-03$0.55$0.552,200
2020-01-02$0.54$0.541,200