NASDAQ:RUBI | Historical Stock Price | Rubico Inc.

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
2025-08-04 to 2026-09-03
Data captured

Stock Price Chart

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

$1.67$18.19$197.86$2,152.38$23,414.24$254,707.032025-08-042026-08-27

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

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$2,089.84$2,089.841,709
2025-12-30$2,128.91$2,128.91198
2025-12-29$2,285.16$2,285.16161
2025-12-26$2,382.81$2,382.81125
2025-12-24$2,480.47$2,480.47126
2025-12-23$2,480.47$2,480.47200
2025-12-22$2,734.38$2,734.38117
2025-12-19$2,695.31$2,695.31119
2025-12-18$2,812.50$2,812.50151
2025-12-17$2,773.44$2,773.44142
2025-12-16$2,812.50$2,812.50239
2025-12-15$2,890.63$2,890.63218
2025-12-12$3,212.89$3,212.89272
2025-12-11$3,515.63$3,515.63477
2025-12-10$4,179.69$4,179.69419
2025-12-09$4,921.88$4,921.88312
2025-12-08$5,078.13$5,078.132,140
2025-12-05$5,175.78$5,175.78684
2025-12-04$5,546.88$5,546.88591
2025-12-03$5,976.56$5,976.56861
2025-12-02$5,449.22$5,449.22747
2025-12-01$8,085.94$8,085.94375
2025-11-28$9,375.00$9,375.00884
2025-11-26$12,656.25$12,656.25794
2025-11-25$13,828.13$13,828.1311,093
2025-11-24$8,964.84$8,964.84422
2025-11-21$8,378.91$8,378.91318
2025-11-20$8,554.69$8,554.69358
2025-11-19$9,375.00$9,375.00238
2025-11-18$9,726.56$9,726.56612
2025-11-17$10,136.72$10,136.72494
2025-11-14$12,070.31$12,070.31396
2025-11-13$13,652.34$13,652.343,663
2025-11-12$11,718.75$11,718.75726
2025-11-11$13,593.75$13,593.75301
2025-11-10$14,179.69$14,179.69544
2025-11-07$18,398.44$18,398.445,577
2025-11-06$13,183.59$13,183.59795
2025-11-05$17,929.69$17,929.691,691
2025-11-04$35,683.59$35,683.59715
2025-11-03$40,371.09$40,371.0912
2025-10-31$45,703.13$45,703.1345
2025-10-30$84,375.00$84,375.001
2025-10-29$90,820.31$90,820.313
2025-10-28$92,578.13$92,578.131
2025-10-27$94,921.88$94,921.882
2025-10-24$99,023.44$99,023.440
2025-10-23$103,125.00$103,125.001
2025-10-22$104,882.81$104,882.811
2025-10-21$109,570.31$109,570.310
2025-10-20$110,156.25$110,156.251
2025-10-17$109,570.31$109,570.311
2025-10-16$116,601.56$116,601.561
2025-10-15$117,773.44$117,773.440
2025-10-14$119,531.25$119,531.251
2025-10-13$118,945.31$118,945.311
2025-10-10$114,257.81$114,257.811
2025-10-09$116,015.63$116,015.631
2025-10-08$125,976.56$125,976.562
2025-10-07$132,421.88$132,421.881
2025-10-06$133,593.75$133,593.751
2025-10-03$131,777.34$131,777.340
2025-10-02$132,773.44$132,773.441
2025-10-01$133,593.75$133,593.751
2025-09-30$124,218.75$124,218.751
2025-09-29$121,875.00$121,875.001
2025-09-26$113,730.47$113,730.471
2025-09-25$113,671.88$113,671.881
2025-09-24$113,671.88$113,671.886
2025-09-23$125,390.63$125,390.634
2025-09-22$143,554.69$143,554.691
2025-09-19$149,238.28$149,238.280
2025-09-18$147,363.28$147,363.280
2025-09-17$144,726.56$144,726.560
2025-09-16$144,140.63$144,140.631
2025-09-15$148,242.19$148,242.191
2025-09-12$142,382.81$142,382.811
2025-09-11$142,089.84$142,089.841
2025-09-10$140,625.00$140,625.001
2025-09-09$142,382.81$142,382.811
2025-09-08$143,554.69$143,554.691
2025-09-05$142,734.38$142,734.380
2025-09-04$142,382.81$142,382.810
2025-09-03$146,484.38$146,484.381
2025-09-02$149,414.06$149,414.061
2025-08-29$158,203.13$158,203.130
2025-08-28$161,718.75$161,718.750
2025-08-27$165,820.31$165,820.311
2025-08-26$162,304.69$162,304.691
2025-08-25$158,203.13$158,203.131
2025-08-22$160,546.88$160,546.881
2025-08-21$155,273.44$155,273.442
2025-08-20$152,343.75$152,343.752
2025-08-19$144,726.56$144,726.562
2025-08-18$150,292.97$150,292.974
2025-08-15$141,796.88$141,796.882
2025-08-14$142,382.81$142,382.812
2025-08-13$144,726.56$144,726.562
2025-08-12$150,585.94$150,585.942
2025-08-11$158,203.13$158,203.133
2025-08-08$154,687.50$154,687.505
2025-08-07$165,234.38$165,234.386
2025-08-06$203,320.31$203,320.319
2025-08-05$242,578.13$242,578.13104
2025-08-04$199,218.75$199,218.7526