NASDAQ:RUBI | Stock Price History | 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.

Historical Stock Price

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