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.

View year

Historical Stock Price — 1992

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1992-12-31$6.56$6.560
1992-12-30$6.56$6.560
1992-12-29$6.56$6.560
1992-12-28$6.56$6.566
1992-12-24$9.84$9.840
1992-12-23$9.84$9.840
1992-12-22$9.84$9.8471
1992-12-21$6.56$6.561
1992-12-18$6.56$6.560
1992-12-17$6.56$6.560
1992-12-16$6.56$6.560
1992-12-15$6.56$6.561
1992-12-14$6.56$6.560
1992-12-11$6.56$6.560
1992-12-10$6.56$6.56850
1992-12-09$9.84$9.840
1992-12-08$9.84$9.8433
1992-12-07$6.56$6.560
1992-12-04$6.56$6.560
1992-12-03$6.56$6.56143
1992-12-02$6.56$6.56173
1992-12-01$9.84$9.840
1992-11-30$9.84$9.8419
1992-11-27$9.84$9.840
1992-11-25$9.84$9.8495
1992-11-24$9.84$9.840
1992-11-23$9.84$9.8448
1992-11-20$9.84$9.840
1992-11-19$9.84$9.840
1992-11-18$9.84$9.840
1992-11-17$9.84$9.840
1992-11-16$9.84$9.84238
1992-11-13$9.84$9.840
1992-11-12$9.84$9.840
1992-11-11$9.84$9.840
1992-11-10$9.84$9.84238
1992-11-09$9.84$9.84238
1992-11-06$9.84$9.840
1992-11-05$9.84$9.8495
1992-11-04$9.84$9.84143
1992-11-03$6.56$6.56609
1992-11-02$6.56$6.560
1992-10-30$6.56$6.560
1992-10-29$6.56$6.560
1992-10-28$6.56$6.56152
1992-10-27$9.84$9.8419
1992-10-26$6.56$6.560
1992-10-23$6.56$6.560
1992-10-22$6.56$6.5638
1992-10-21$9.84$9.8495
1992-10-20$9.84$9.840
1992-10-19$9.84$9.8435
1992-10-16$9.84$9.840
1992-10-15$9.84$9.840
1992-10-14$9.84$9.840
1992-10-13$9.84$9.840
1992-10-12$9.84$9.840
1992-10-09$9.84$9.840
1992-10-08$9.84$9.8411
1992-10-07$9.84$9.840
1992-10-06$9.84$9.840
1992-10-05$9.84$9.840
1992-10-02$9.84$9.8486
1992-10-01$6.56$6.560
1992-09-30$6.56$6.560
1992-09-29$6.56$6.5629
1992-09-28$6.56$6.560
1992-09-25$6.56$6.560
1992-09-24$6.56$6.560
1992-09-23$6.56$6.560
1992-09-22$6.56$6.5610
1992-09-21$9.84$9.840
1992-09-18$9.84$9.84238
1992-09-17$9.84$9.840
1992-09-16$9.84$9.840
1992-09-15$9.84$9.840
1992-09-14$9.84$9.840
1992-09-11$9.84$9.840
1992-09-10$9.84$9.84286
1992-09-09$9.84$9.840
1992-09-08$9.84$9.840
1992-09-04$9.84$9.840
1992-09-03$9.84$9.840
1992-09-02$9.84$9.840
1992-09-01$9.84$9.840
1992-08-31$9.84$9.840
1992-08-28$9.84$9.840
1992-08-27$9.84$9.840
1992-08-26$9.84$9.8457
1992-08-25$9.84$9.840
1992-08-24$9.84$9.840
1992-08-21$9.84$9.840
1992-08-20$9.84$9.840
1992-08-19$9.84$9.840
1992-08-18$9.84$9.840
1992-08-17$9.84$9.8429
1992-08-14$9.84$9.8410
1992-08-13$6.56$6.560
1992-08-12$6.56$6.560
1992-08-11$6.56$6.560
1992-08-10$6.56$6.560
1992-08-07$6.56$6.5696
1992-08-06$9.84$9.840
1992-08-05$9.84$9.840
1992-08-04$9.84$9.840
1992-08-03$9.84$9.8495
1992-07-31$6.56$6.560
1992-07-30$6.56$6.560
1992-07-29$6.56$6.560
1992-07-28$6.56$6.5629
1992-07-27$6.56$6.560
1992-07-24$6.56$6.560
1992-07-23$6.56$6.56514
1992-07-22$9.84$9.8419
1992-07-21$6.56$6.56539
1992-07-20$9.84$9.84190
1992-07-17$6.56$6.562,143
1992-07-16$9.84$9.84457
1992-07-15$9.84$9.840
1992-07-14$9.84$9.840
1992-07-13$9.84$9.840
1992-07-10$9.84$9.840
1992-07-09$9.84$9.84190
1992-07-08$6.56$6.560
1992-07-07$6.56$6.56381
1992-07-06$9.84$9.840
1992-07-02$9.84$9.840
1992-07-01$9.84$9.840
1992-06-30$9.84$9.84259
1992-06-29$9.84$9.840
1992-06-26$9.84$9.84333
1992-06-25$9.84$9.84452
1992-06-24$6.56$6.560
1992-06-23$6.56$6.560
1992-06-22$6.56$6.56171
1992-06-19$6.56$6.560
1992-06-18$6.56$6.560
1992-06-17$6.56$6.560
1992-06-16$6.56$6.560
1992-06-15$6.56$6.560
1992-06-12$6.56$6.560
1992-06-11$6.56$6.56238
1992-06-10$6.56$6.560
1992-06-09$6.56$6.560
1992-06-08$6.56$6.56476
1992-06-05$6.56$6.5695
1992-06-04$6.56$6.56486
1992-06-03$6.56$6.560
1992-06-02$6.56$6.560
1992-06-01$6.56$6.560
1992-05-29$6.56$6.560
1992-05-28$6.56$6.560
1992-05-27$6.56$6.560
1992-05-26$6.56$6.560
1992-05-22$6.56$6.5695
1992-05-21$6.56$6.560
1992-05-20$6.56$6.560
1992-05-19$6.56$6.5695
1992-05-18$6.56$6.560
1992-05-15$6.56$6.560
1992-05-14$6.56$6.56619
1992-05-13$6.56$6.560
1992-05-12$6.56$6.560
1992-05-11$6.56$6.561
1992-05-08$6.56$6.560
1992-05-07$6.56$6.56190
1992-05-06$6.56$6.560
1992-05-05$6.56$6.56571
1992-05-04$9.84$9.840
1992-05-01$9.84$9.840
1992-04-30$9.84$9.840
1992-04-29$9.84$9.840
1992-04-28$9.84$9.84114
1992-04-27$9.84$9.840
1992-04-24$9.84$9.840
1992-04-23$9.84$9.840
1992-04-22$9.84$9.840
1992-04-21$9.84$9.840
1992-04-20$9.84$9.849
1992-04-16$9.84$9.84357
1992-04-15$13.13$13.1319
1992-04-14$13.13$13.130
1992-04-13$13.13$13.130
1992-04-10$13.13$13.130
1992-04-09$13.13$13.139
1992-04-08$13.13$13.130
1992-04-07$13.13$13.130
1992-04-06$13.13$13.130
1992-04-03$13.13$13.130
1992-04-02$13.13$13.130
1992-04-01$13.13$13.130
1992-03-31$13.13$13.1348
1992-03-30$13.13$13.130
1992-03-27$13.13$13.1386
1992-03-26$13.13$13.1377
1992-03-25$13.13$13.1341
1992-03-24$13.13$13.130
1992-03-23$13.13$13.130
1992-03-20$13.13$13.130
1992-03-19$13.13$13.13103
1992-03-18$13.13$13.131,086
1992-03-17$13.13$13.13150
1992-03-16$13.13$13.130
1992-03-13$13.13$13.130
1992-03-12$13.13$13.13952
1992-03-11$13.13$13.1395
1992-03-10$16.41$16.411,905
1992-03-09$16.41$16.410
1992-03-06$16.41$16.410
1992-03-05$16.41$16.410
1992-03-04$16.41$16.410
1992-03-03$16.41$16.410
1992-03-02$16.41$16.410
1992-02-28$16.41$16.411
1992-02-27$16.41$16.4148
1992-02-26$16.41$16.410
1992-02-25$16.41$16.410
1992-02-24$16.41$16.410
1992-02-21$16.41$16.410
1992-02-20$16.41$16.410
1992-02-19$16.41$16.410
1992-02-18$16.41$16.41238
1992-02-14$16.41$16.41714
1992-02-13$16.41$16.410
1992-02-12$16.41$16.410
1992-02-11$16.41$16.410
1992-02-10$16.41$16.411
1992-02-07$16.41$16.4134
1992-02-06$16.41$16.4138
1992-02-05$19.69$19.690
1992-02-04$19.69$19.690
1992-02-03$19.69$19.690
1992-01-31$19.69$19.6971
1992-01-30$16.41$16.41238
1992-01-29$19.69$19.690
1992-01-28$19.69$19.6929
1992-01-27$19.69$19.690
1992-01-24$19.69$19.69281
1992-01-23$19.69$19.69238
1992-01-22$13.13$13.130
1992-01-21$13.13$13.130
1992-01-20$13.13$13.130
1992-01-17$13.13$13.136
1992-01-16$13.13$13.131,095
1992-01-15$9.84$9.8424
1992-01-14$9.84$9.840
1992-01-13$9.84$9.840
1992-01-10$9.84$9.840
1992-01-09$9.84$9.8448
1992-01-08$9.84$9.840
1992-01-07$9.84$9.840
1992-01-06$9.84$9.841,048
1992-01-03$13.13$13.130
1992-01-02$13.13$13.130