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 — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-03$1.81200
2026-09-02$1.79100
2026-08-31$1.8257
2026-08-28$1.7420
2026-08-27$1.77$1.7733,600$1.7838
2026-08-26$1.80$1.8056,600$1.83637
2026-08-25$1.78$1.7851,700$1.8196
2026-08-24$1.76$1.7624,100$1.76985
2026-08-21$1.76$1.76111,700$1.78400
2026-08-20$1.82$1.8238,000
2026-08-19$1.76$1.76170,800$1.822
2026-08-18$1.88$1.8895,800$1.90701
2026-08-17$1.84$1.8492,100
2026-08-14$1.87$1.87109,500$1.90941
2026-08-13$1.96$1.96103,000$1.93386
2026-08-12$1.99$1.99514,200$1.851,196
2026-08-11$2.27$2.2776,400$2.2895
2026-08-10$2.23$2.2389,900$2.24250
2026-08-07$2.25$2.25107,500$2.27865
2026-08-06$2.34$2.3496,500$2.40315
2026-08-05$2.39$2.39185,100$2.39390
2026-08-04$2.32$2.32397,400$2.17907
2026-08-03$2.34$2.345,526,000$2.487,606
2026-07-31$2.23$2.232,497,500$2.24443
2026-07-30$2.27$2.27125,700$2.16423
2026-07-29$2.17$2.17125,100$2.17710
2026-07-28$2.16$2.16329,200$2.19830
2026-07-27$2.11$2.11197,500$2.17606
2026-07-24$2.22$2.221,478,500$2.373,190
2026-07-23$2.36$2.36364,600$2.30518
2026-07-22$2.37$2.37145,500$2.37131
2026-07-21$2.44$2.44228,000$2.42236
2026-07-20$2.54$2.54788,800$2.552,073
2026-07-17$2.62$2.621,142,600
2026-07-16$3.49$3.4926,067,000
2026-07-15$3.72$3.721,088,100
2026-07-14$4.28$4.2813,900
2026-07-13$4.55$4.5519,800
2026-07-10$4.75$4.758,900
2026-07-09$4.63$4.6328,200
2026-07-08$4.56$4.5617,000
2026-07-07$4.73$4.7323,800
2026-07-06$5.05$5.0522,500
2026-07-02$5.10$5.1041,300
2026-07-01$5.63$5.6371,700
2026-06-30$5.43$5.4365,000
2026-06-29$5.81$5.81129,600
2026-06-26$6.65$6.65265,900
2026-06-25$5.98$5.98150,876
2026-06-24$7.58$7.58141,532
2026-06-23$9.78$9.78124,712
2026-06-22$10.25$10.2578,284
2026-06-18$10.63$10.63149,616
2026-06-17$12.50$12.502,837,336
2026-06-16$10.55$10.55215,592
2026-06-15$11.93$11.931,047,156
2026-06-12$11.70$11.7010,588,960
2026-06-11$15.50$15.506,613,068
2026-06-10$11.75$11.75107,332
2026-06-09$12.15$12.1543,220
2026-06-08$12.90$12.9053,148
2026-06-05$13.13$13.1335,148
2026-06-04$13.50$13.50114,388
2026-06-03$15.00$15.001,613,188
2026-06-02$13.75$13.75468,316
2026-06-01$15.00$15.0032,624
2026-05-29$14.83$14.8341,584
2026-05-28$15.25$15.2514,100
2026-05-27$16.25$16.2516,380
2026-05-26$17.55$17.5520,816
2026-05-22$17.70$17.7032,532
2026-05-21$19.23$19.2340,272
2026-05-20$20.17$20.17266,628
2026-05-19$34.25$34.252,027,276
2026-05-18$43.25$43.254,380
2026-05-15$46.25$46.253,864
2026-05-14$48.25$48.259,524
2026-05-13$51.50$51.503,932
2026-05-12$47.00$47.006,256
2026-05-11$57.25$57.255,712
2026-05-08$70.75$70.751,888
2026-05-07$74.75$74.75932
2026-05-06$79.00$79.00636
2026-05-05$82.75$82.75868
2026-05-04$88.50$88.50612
2026-05-01$87.75$87.75512
2026-04-30$89.25$89.25956
2026-04-29$90.38$90.381,140
2026-04-28$90.00$90.001,376
2026-04-27$88.50$88.501,516
2026-04-24$85.00$85.001,616
2026-04-23$79.75$79.751,684
2026-04-22$79.75$79.752,288
2026-04-21$78.25$78.2512,236
2026-04-20$96.50$96.504,504
2026-04-17$88.00$88.005,840
2026-04-16$85.63$85.635,412
2026-04-15$95.75$95.753,388
2026-04-14$91.50$91.501,828
2026-04-13$93.00$93.001,976
2026-04-10$97.00$97.007,452
2026-04-09$97.75$97.758,168
2026-04-08$100.75$100.754,642
2026-04-07$115.50$115.507,292
2026-04-06$145.50$145.504,266
2026-04-02$132.50$132.5012,476
2026-04-01$118.00$118.001,610
2026-03-31$119.75$119.751,818
2026-03-30$126.50$126.501,433
2026-03-27$139.50$139.502,035
2026-03-26$146.50$146.501,717
2026-03-25$150.00$150.001,627
2026-03-24$167.25$167.252,606
2026-03-23$157.00$157.002,164
2026-03-20$157.00$157.001,624
2026-03-19$165.75$165.754,358
2026-03-18$162.00$162.004,929
2026-03-17$162.50$162.502,748
2026-03-16$166.25$166.254,015
2026-03-13$183.25$183.254,171
2026-03-12$207.75$207.755,196
2026-03-11$213.00$213.002,684
2026-03-10$212.75$212.756,110
2026-03-09$225.75$225.756,860
2026-03-06$238.75$238.7515,256
2026-03-05$252.50$252.5012,663
2026-03-04$238.25$238.2521,736
2026-03-03$310.00$310.00222,181
2026-03-02$252.50$252.5070,848
2026-02-27$210.50$210.503,443
2026-02-26$265.00$265.002,622
2026-02-25$292.50$292.501,910
2026-02-24$292.50$292.502,096
2026-02-23$307.50$307.505,725
2026-02-20$330.00$330.0013,769
2026-02-19$447.50$447.50366,169
2026-02-18$560.00$560.00367
2026-02-17$585.00$585.00155
2026-02-13$615.00$615.00716
2026-02-12$655.00$655.001,826
2026-02-11$1,015.63$1,015.63168
2026-02-10$1,111.33$1,111.33116
2026-02-09$1,156.25$1,156.2539
2026-02-06$1,132.81$1,132.8182
2026-02-05$1,076.17$1,076.1755
2026-02-04$1,183.59$1,183.5961
2026-02-03$1,265.63$1,265.6383
2026-02-02$1,406.25$1,406.2549
2026-01-30$1,462.89$1,462.8952
2026-01-29$1,468.75$1,468.7593
2026-01-28$1,564.45$1,564.4544
2026-01-27$1,640.63$1,640.6342
2026-01-26$1,601.56$1,601.5666
2026-01-23$1,695.31$1,695.3143
2026-01-22$1,712.89$1,712.8951
2026-01-21$1,679.69$1,679.6947
2026-01-20$1,617.19$1,617.1986
2026-01-16$1,611.33$1,611.3397
2026-01-15$1,761.72$1,761.7268
2026-01-14$1,789.06$1,789.06128
2026-01-13$1,630.86$1,630.86115
2026-01-12$1,671.88$1,671.88190
2026-01-09$1,640.63$1,640.63593
2026-01-08$1,814.45$1,814.45179
2026-01-07$1,865.23$1,865.23420
2026-01-06$2,050.78$2,050.78259
2026-01-05$1,939.45$1,939.45416
2026-01-02$1,951.17$1,951.174,653