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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2004-12-31$6.86$6.866,671
2004-12-30$7.56$7.56614
2004-12-29$7.42$7.421,686
2004-12-28$7.42$7.42400
2004-12-27$7.35$7.351,029
2004-12-23$7.42$7.42329
2004-12-22$7.28$7.281,643
2004-12-21$7.42$7.421,557
2004-12-20$7.56$7.56143
2004-12-17$7.49$7.49414
2004-12-16$7.35$7.351,414
2004-12-15$7.35$7.35929
2004-12-14$7.42$7.42900
2004-12-13$7.49$7.49643
2004-12-10$7.42$7.42114
2004-12-09$7.42$7.42286
2004-12-08$7.49$7.49200
2004-12-07$7.77$7.77200
2004-12-06$8.05$8.052,957
2004-12-03$8.05$8.05514
2004-12-02$8.19$8.19886
2004-12-01$8.33$8.331,043
2004-11-30$8.40$8.40857
2004-11-29$8.68$8.682,886
2004-11-26$8.26$8.26429
2004-11-24$8.61$8.611,743
2004-11-23$8.68$8.682,571
2004-11-22$9.38$9.3832,800
2004-11-19$7.42$7.42486
2004-11-18$7.35$7.350
2004-11-17$7.35$7.35157
2004-11-16$7.35$7.351,343
2004-11-15$7.28$7.281,143
2004-11-12$7.49$7.492,514
2004-11-11$7.21$7.211,314
2004-11-10$7.07$7.0710,371
2004-11-09$7.70$7.704,171
2004-11-08$8.05$8.05100
2004-11-05$7.98$7.98729
2004-11-04$8.12$8.12243
2004-11-03$8.33$8.33629
2004-11-02$8.40$8.40386
2004-11-01$8.19$8.19757
2004-10-29$7.49$7.491,243
2004-10-28$7.28$7.28529
2004-10-27$9.45$9.45114
2004-10-26$9.45$9.4543
2004-10-25$9.45$9.45214
2004-10-22$9.45$9.45657
2004-10-21$9.45$9.45229
2004-10-20$8.89$8.890
2004-10-19$8.89$8.8957
2004-10-18$8.89$8.8957
2004-10-15$9.17$9.170
2004-10-14$9.17$9.17100
2004-10-13$9.17$9.17100
2004-10-12$9.52$9.520
2004-10-11$9.52$9.52300
2004-10-08$9.24$9.24343
2004-10-07$10.36$10.360
2004-10-06$10.36$10.360
2004-10-05$10.36$10.36186
2004-10-04$10.36$10.36343
2004-10-01$9.80$9.80300
2004-09-30$9.80$9.80386
2004-09-29$9.52$9.52371
2004-09-28$10.15$10.15243
2004-09-27$8.75$8.752,414
2004-09-24$10.99$10.993,614
2004-09-23$9.94$9.94800
2004-09-22$8.54$8.549,971
2004-09-21$8.75$8.753,243
2004-09-20$7.77$7.773,971
2004-09-17$6.30$6.30314
2004-09-16$6.65$6.6571
2004-09-15$6.51$6.5129
2004-09-14$7.00$7.001,743
2004-09-13$7.00$7.00386
2004-09-10$6.86$6.86757
2004-09-09$6.93$6.93343
2004-09-08$7.28$7.28271
2004-09-07$7.00$7.00443
2004-09-03$7.00$7.00371
2004-09-02$7.56$7.56329
2004-09-01$7.56$7.56171
2004-08-31$7.63$7.63457
2004-08-30$7.98$7.98800
2004-08-27$7.70$7.70614
2004-08-26$8.12$8.12414
2004-08-25$8.26$8.26257
2004-08-24$8.33$8.33229
2004-08-23$8.33$8.33171
2004-08-20$7.70$7.70757
2004-08-19$8.26$8.26371
2004-08-18$8.40$8.400
2004-08-17$8.40$8.40243
2004-08-16$8.33$8.33214
2004-08-13$8.75$8.75243
2004-08-12$8.54$8.54629
2004-08-11$8.40$8.40357
2004-08-10$8.40$8.40629
2004-08-09$8.40$8.40429
2004-08-06$8.33$8.33500
2004-08-05$8.19$8.19857
2004-08-04$8.05$8.05571
2004-08-03$7.91$7.91286
2004-08-02$8.61$8.611,386
2004-07-30$6.93$6.93914
2004-07-29$6.93$6.93286
2004-07-28$6.72$6.72471
2004-07-27$6.72$6.721,057
2004-07-26$7.00$7.002,057
2004-07-23$7.35$7.3557
2004-07-22$7.70$7.70400
2004-07-21$8.05$8.05700
2004-07-20$8.05$8.05643
2004-07-19$8.54$8.54314
2004-07-16$9.03$9.030
2004-07-15$9.03$9.03314
2004-07-14$8.40$8.40257
2004-07-13$8.12$8.12414
2004-07-12$8.89$8.8971
2004-07-09$9.10$9.10871
2004-07-08$9.45$9.45343
2004-07-07$8.33$8.33500
2004-07-06$8.82$8.82629
2004-07-02$8.89$8.89529
2004-07-01$8.05$8.05100
2004-06-30$8.40$8.40100
2004-06-29$9.45$9.450
2004-06-28$9.45$9.4557
2004-06-25$9.17$9.17371
2004-06-24$8.19$8.19314
2004-06-23$8.89$8.89371
2004-06-22$8.75$8.75314
2004-06-21$8.68$8.68429
2004-06-18$7.70$7.70186
2004-06-17$8.26$8.26129
2004-06-16$8.12$8.12214
2004-06-15$7.91$7.91286
2004-06-14$8.82$8.82743
2004-06-10$7.70$7.70357
2004-06-09$7.70$7.70300
2004-06-08$7.70$7.7029
2004-06-07$7.21$7.21214
2004-06-04$7.56$7.56871
2004-06-03$8.40$8.40629
2004-06-02$8.75$8.75214
2004-06-01$8.75$8.7586
2004-05-28$9.59$9.5986
2004-05-27$8.89$8.89229
2004-05-26$9.66$9.66257
2004-05-25$9.59$9.59471
2004-05-24$9.66$9.66929
2004-05-21$9.10$9.1014
2004-05-20$9.03$9.03871
2004-05-19$9.10$9.10271
2004-05-18$9.03$9.03771
2004-05-17$8.19$8.191,443
2004-05-14$7.84$7.84357
2004-05-13$7.49$7.4971
2004-05-12$6.44$6.441,129
2004-05-11$7.63$7.63157
2004-05-10$8.05$8.05400
2004-05-07$7.98$7.98571
2004-05-06$7.21$7.21443
2004-05-05$7.42$7.421,329
2004-05-04$7.91$7.91543
2004-05-03$7.63$7.63986
2004-04-30$8.40$8.40257
2004-04-29$8.75$8.7529
2004-04-28$8.82$8.82386
2004-04-27$8.68$8.68100
2004-04-26$8.68$8.68600
2004-04-23$8.47$8.47557
2004-04-22$8.96$8.96271
2004-04-21$8.96$8.9614
2004-04-20$8.96$8.9671
2004-04-19$9.66$9.66643
2004-04-16$8.96$8.96357
2004-04-15$8.96$8.96200
2004-04-14$8.82$8.8257
2004-04-13$8.82$8.8286
2004-04-12$9.17$9.17214
2004-04-08$9.59$9.59171
2004-04-07$9.59$9.59257
2004-04-06$8.82$8.821,157
2004-04-05$9.52$9.52100
2004-04-02$9.03$9.03200
2004-04-01$9.45$9.45800
2004-03-31$8.82$8.821,086
2004-03-30$8.61$8.611,871
2004-03-29$10.50$10.50557
2004-03-26$10.43$10.431,329
2004-03-25$10.29$10.29200
2004-03-24$10.43$10.4371
2004-03-23$10.36$10.361,086
2004-03-22$10.71$10.71300
2004-03-19$10.50$10.50429
2004-03-18$10.43$10.43500
2004-03-17$10.15$10.15386
2004-03-16$10.15$10.15686
2004-03-15$10.43$10.431,429
2004-03-12$9.87$9.87600
2004-03-11$11.20$11.202,414
2004-03-10$12.25$12.25157
2004-03-09$12.74$12.74343
2004-03-08$12.88$12.88957
2004-03-05$13.02$13.021,157
2004-03-04$13.30$13.3014
2004-03-03$13.23$13.231,986
2004-03-02$12.67$12.67657
2004-03-01$12.88$12.88571
2004-02-27$12.74$12.74229
2004-02-26$12.60$12.60214
2004-02-25$12.11$12.11643
2004-02-24$13.37$13.37500
2004-02-23$13.58$13.5843
2004-02-20$13.58$13.58886
2004-02-19$13.86$13.86271
2004-02-18$14.00$14.00486
2004-02-17$14.14$14.14929
2004-02-13$13.72$13.7243
2004-02-12$13.65$13.65414
2004-02-11$14.56$14.5686
2004-02-10$13.51$13.51586
2004-02-09$14.91$14.912,386
2004-02-06$15.47$15.471,614
2004-02-05$15.75$15.757,900
2004-02-04$11.97$11.974,257
2004-02-03$14.00$14.00586
2004-02-02$14.42$14.42386
2004-01-30$15.05$15.05671
2004-01-29$14.14$14.14957
2004-01-28$16.45$16.4557
2004-01-27$16.24$16.24400
2004-01-26$15.61$15.61229
2004-01-23$15.40$15.40614
2004-01-22$15.40$15.401,743
2004-01-21$17.43$17.43871
2004-01-20$17.71$17.711,557
2004-01-16$16.17$16.17543
2004-01-15$15.75$15.75914
2004-01-14$15.26$15.261,600
2004-01-13$15.61$15.61800
2004-01-12$14.77$14.773,871
2004-01-09$13.51$13.51514
2004-01-08$13.51$13.511,943
2004-01-07$13.37$13.37686
2004-01-06$13.16$13.161,271
2004-01-05$12.53$12.53929
2004-01-02$11.55$11.55886