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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1994-12-30$22.97$22.9719
1994-12-29$22.97$22.9757
1994-12-28$22.97$22.970
1994-12-27$22.97$22.9795
1994-12-23$26.25$26.250
1994-12-22$26.25$26.252,422
1994-12-21$26.25$26.250
1994-12-20$26.25$26.25296
1994-12-19$26.25$26.25557
1994-12-16$22.97$22.9748
1994-12-15$22.97$22.97314
1994-12-14$22.97$22.9794
1994-12-13$22.97$22.9752
1994-12-12$22.97$22.9795
1994-12-09$22.97$22.97105
1994-12-08$22.97$22.9719
1994-12-07$22.97$22.970
1994-12-06$22.97$22.970
1994-12-05$22.97$22.970
1994-12-02$22.97$22.970
1994-12-01$22.97$22.9795
1994-11-30$22.97$22.97314
1994-11-29$26.25$26.2548
1994-11-28$22.97$22.9743
1994-11-25$22.97$22.970
1994-11-23$22.97$22.97726
1994-11-22$22.97$22.97210
1994-11-21$22.97$22.97700
1994-11-18$32.81$32.81152
1994-11-17$29.53$29.530
1994-11-16$29.53$29.530
1994-11-15$29.53$29.53581
1994-11-14$26.25$26.25362
1994-11-11$26.25$26.25152
1994-11-10$29.53$29.530
1994-11-09$29.53$29.5310
1994-11-08$26.25$26.2583
1994-11-07$26.25$26.2514
1994-11-04$32.81$32.8110
1994-11-03$26.25$26.250
1994-11-02$26.25$26.250
1994-11-01$26.25$26.25119
1994-10-31$27.89$27.892,267
1994-10-28$29.53$29.530
1994-10-27$29.53$29.53124
1994-10-26$29.53$29.53411
1994-10-25$32.81$32.810
1994-10-24$32.81$32.810
1994-10-21$32.81$32.810
1994-10-20$32.81$32.8195
1994-10-19$29.53$29.5329
1994-10-18$29.53$29.53324
1994-10-17$32.81$32.81119
1994-10-14$32.81$32.8157
1994-10-13$29.53$29.530
1994-10-12$29.53$29.530
1994-10-11$29.53$29.530
1994-10-10$29.53$29.5348
1994-10-07$29.53$29.530
1994-10-06$29.53$29.5329
1994-10-05$36.09$36.0939
1994-10-04$29.53$29.53110
1994-10-03$32.81$32.810
1994-09-30$32.81$32.81276
1994-09-29$32.81$32.8132
1994-09-28$29.53$29.5310
1994-09-27$32.81$32.81300
1994-09-26$29.53$29.53228
1994-09-23$29.53$29.53227
1994-09-22$32.81$32.8113
1994-09-21$32.81$32.81114
1994-09-20$32.81$32.81632
1994-09-19$32.81$32.810
1994-09-16$32.81$32.81119
1994-09-15$36.09$36.090
1994-09-14$36.09$36.0974
1994-09-13$32.81$32.81390
1994-09-12$32.81$32.81543
1994-09-09$36.09$36.091,002
1994-09-08$39.38$39.3810
1994-09-07$39.38$39.3881
1994-09-06$36.09$36.090
1994-09-02$36.09$36.091,038
1994-09-01$36.09$36.090
1994-08-31$36.09$36.09152
1994-08-30$39.38$39.380
1994-08-29$39.38$39.38162
1994-08-26$36.09$36.09237
1994-08-25$36.09$36.09467
1994-08-24$39.38$39.38395
1994-08-23$42.66$42.6619
1994-08-22$39.38$39.38238
1994-08-19$42.66$42.66257
1994-08-18$39.38$39.38229
1994-08-17$39.38$39.3881
1994-08-16$39.38$39.38165
1994-08-15$39.38$39.3829
1994-08-12$39.38$39.38114
1994-08-11$39.38$39.38512
1994-08-10$39.38$39.380
1994-08-09$39.38$39.38667
1994-08-08$39.38$39.380
1994-08-05$39.38$39.380
1994-08-04$39.38$39.380
1994-08-03$39.38$39.380
1994-08-02$39.38$39.381,138
1994-08-01$42.66$42.66786
1994-07-29$39.38$39.380
1994-07-28$39.38$39.3848
1994-07-27$42.66$42.66105
1994-07-26$42.66$42.6610
1994-07-25$39.38$39.38230
1994-07-22$42.66$42.66476
1994-07-21$39.38$39.380
1994-07-20$39.38$39.38199
1994-07-19$39.38$39.38717
1994-07-18$42.66$42.66467
1994-07-15$42.66$42.66416
1994-07-14$36.09$36.0935
1994-07-13$37.73$37.7348
1994-07-12$36.09$36.09171
1994-07-11$36.09$36.0971
1994-07-08$39.38$39.38139
1994-07-07$39.38$39.38190
1994-07-06$39.38$39.38314
1994-07-05$36.09$36.09100
1994-07-01$39.38$39.3876
1994-06-30$36.09$36.0986
1994-06-29$37.73$37.730
1994-06-28$37.73$37.7348
1994-06-27$39.38$39.380
1994-06-24$39.38$39.380
1994-06-23$39.38$39.38143
1994-06-22$36.09$36.09124
1994-06-21$39.38$39.38267
1994-06-20$39.38$39.38410
1994-06-17$42.66$42.660
1994-06-16$42.66$42.6611
1994-06-15$39.38$39.3886
1994-06-14$39.38$39.380
1994-06-13$39.38$39.38286
1994-06-10$37.73$37.730
1994-06-09$37.73$37.73171
1994-06-08$37.73$37.730
1994-06-07$37.73$37.73110
1994-06-06$37.73$37.73405
1994-06-03$39.38$39.38369
1994-06-02$45.94$45.94248
1994-06-01$39.38$39.38757
1994-05-31$36.09$36.0995
1994-05-27$39.38$39.38435
1994-05-26$42.66$42.6649
1994-05-25$42.66$42.66452
1994-05-24$39.38$39.380
1994-05-23$39.38$39.38110
1994-05-20$42.66$42.66671
1994-05-19$45.94$45.94133
1994-05-18$45.94$45.9448
1994-05-17$49.22$49.220
1994-05-16$49.22$49.22250
1994-05-13$52.50$52.50529
1994-05-12$52.50$52.501,576
1994-05-11$45.94$45.94410
1994-05-10$49.22$49.221,238
1994-05-09$52.50$52.5014
1994-05-06$49.22$49.222,286
1994-05-05$49.22$49.22474
1994-05-04$52.50$52.50333
1994-05-03$52.50$52.500
1994-05-02$52.50$52.50181
1994-04-29$45.94$45.94528
1994-04-28$45.94$45.94871
1994-04-26$49.22$49.22405
1994-04-25$42.66$42.660
1994-04-22$42.66$42.66214
1994-04-21$45.94$45.94543
1994-04-20$45.94$45.94302
1994-04-19$45.94$45.94114
1994-04-18$49.22$49.2210
1994-04-15$49.22$49.2214
1994-04-14$49.22$49.2286
1994-04-13$49.22$49.2210
1994-04-12$49.22$49.22252
1994-04-11$49.22$49.22323
1994-04-08$45.94$45.944
1994-04-07$49.22$49.22286
1994-04-06$49.22$49.221,005
1994-04-05$49.22$49.22668
1994-04-04$49.22$49.22314
1994-03-31$49.22$49.22704
1994-03-30$45.94$45.94210
1994-03-29$52.50$52.503,112
1994-03-28$45.94$45.942,510
1994-03-25$52.50$52.50443
1994-03-24$49.22$49.22962
1994-03-23$52.50$52.50969
1994-03-22$52.50$52.50538
1994-03-21$55.78$55.782,284
1994-03-18$59.06$59.06310
1994-03-17$55.78$55.78470
1994-03-16$52.50$52.50352
1994-03-15$55.78$55.78545
1994-03-14$55.78$55.78707
1994-03-11$55.78$55.782,068
1994-03-10$62.34$62.3481
1994-03-09$59.06$59.06305
1994-03-08$55.78$55.78115
1994-03-07$55.78$55.78170
1994-03-04$62.34$62.34103
1994-03-03$62.34$62.342,355
1994-03-02$59.06$59.061,886
1994-03-01$62.34$62.341,470
1994-02-28$59.06$59.062,909
1994-02-25$55.78$55.781,905
1994-02-24$52.50$52.50105
1994-02-23$52.50$52.50771
1994-02-22$52.50$52.502,422
1994-02-18$49.22$49.2214,671
1994-02-17$45.94$45.942,595
1994-02-16$42.66$42.66771
1994-02-15$42.66$42.66870
1994-02-14$42.66$42.662,870
1994-02-11$45.94$45.941,291
1994-02-10$45.94$45.94571
1994-02-09$45.94$45.943,890
1994-02-08$42.66$42.662,371
1994-02-07$36.09$36.09523
1994-02-04$39.38$39.38677
1994-02-03$39.38$39.38406
1994-02-02$39.38$39.38267
1994-02-01$39.38$39.38447
1994-01-31$39.38$39.3886
1994-01-28$39.38$39.38352
1994-01-27$36.09$36.09158
1994-01-26$39.38$39.38467
1994-01-25$39.38$39.38316
1994-01-24$39.38$39.38414
1994-01-21$39.38$39.3843
1994-01-20$39.38$39.380
1994-01-19$39.38$39.38109
1994-01-18$36.09$36.091,448
1994-01-17$39.38$39.380
1994-01-14$39.38$39.38231
1994-01-13$39.38$39.38981
1994-01-12$36.09$36.09448
1994-01-11$39.38$39.38481
1994-01-10$39.38$39.381,476
1994-01-07$32.81$32.81254
1994-01-06$39.38$39.383,729
1994-01-05$36.09$36.091,314
1994-01-04$36.09$36.09516
1994-01-03$36.09$36.09152