NASDAQ:ALTO | Historical Stock Price | Alto Ingredients, 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
2005-03-24 to 2026-09-04
Data captured

Stock Price Chart

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

$0.23$1.62$11.52$81.89$582.09$4,137.682005-03-242026-08-27

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

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$46.20$46.2016,742
2008-12-30$37.80$37.8059,044
2008-12-29$56.70$56.7018,959
2008-12-26$72.45$72.451,850
2008-12-24$74.55$74.551,466
2008-12-23$72.45$72.454,510
2008-12-22$86.10$86.109,252
2008-12-19$92.40$92.4017,622
2008-12-18$68.25$68.255,719
2008-12-17$65.10$65.103,515
2008-12-16$67.20$67.203,853
2008-12-15$61.95$61.954,470
2008-12-12$61.95$61.952,319
2008-12-11$57.75$57.751,718
2008-12-10$63.00$63.002,261
2008-12-09$63.00$63.009,080
2008-12-08$63.00$63.003,476
2008-12-05$60.90$60.901,752
2008-12-04$57.75$57.753,042
2008-12-03$58.80$58.803,091
2008-12-02$60.90$60.902,332
2008-12-01$54.60$54.603,910
2008-11-28$70.35$70.352,514
2008-11-26$68.25$68.255,240
2008-11-25$60.90$60.903,858
2008-11-24$59.85$59.853,591
2008-11-21$56.70$56.704,372
2008-11-20$53.55$53.553,603
2008-11-19$65.10$65.102,366
2008-11-18$69.30$69.303,285
2008-11-17$73.50$73.501,813
2008-11-14$76.65$76.653,057
2008-11-13$93.45$93.454,745
2008-11-12$74.55$74.552,873
2008-11-11$82.95$82.956,134
2008-11-10$95.55$95.556,342
2008-11-07$113.40$113.405,358
2008-11-06$99.75$99.755,835
2008-11-05$116.55$116.559,857
2008-11-04$145.95$145.9520,923
2008-11-03$105.00$105.007,331
2008-10-31$94.50$94.503,338
2008-10-30$90.30$90.303,803
2008-10-29$88.20$88.205,385
2008-10-28$75.60$75.603,769
2008-10-27$68.25$68.255,023
2008-10-24$75.60$75.603,849
2008-10-23$80.85$80.853,246
2008-10-22$85.05$85.055,646
2008-10-21$92.40$92.405,810
2008-10-20$100.80$100.803,695
2008-10-17$103.95$103.959,244
2008-10-16$98.70$98.704,963
2008-10-15$89.25$89.253,417
2008-10-14$90.30$90.308,063
2008-10-13$112.35$112.352,191
2008-10-10$99.75$99.7510,194
2008-10-09$90.30$90.308,050
2008-10-08$100.80$100.8010,515
2008-10-07$106.05$106.058,579
2008-10-06$124.95$124.9512,781
2008-10-03$134.40$134.406,174
2008-10-02$144.90$144.907,506
2008-10-01$148.05$148.0512,398
2008-09-30$145.95$145.959,268
2008-09-29$218.40$218.4013,174
2008-09-26$144.90$144.905,315
2008-09-25$147.00$147.005,462
2008-09-24$143.85$143.854,716
2008-09-23$145.95$145.954,340
2008-09-22$151.20$151.203,520
2008-09-19$156.45$156.4511,768
2008-09-18$156.45$156.457,088
2008-09-17$147.00$147.008,778
2008-09-16$166.95$166.957,548
2008-09-15$157.50$157.505,375
2008-09-12$173.25$173.257,378
2008-09-11$162.75$162.757,016
2008-09-10$148.05$148.0511,670
2008-09-09$159.60$159.608,155
2008-09-08$182.70$182.705,197
2008-09-05$184.80$184.806,749
2008-09-04$201.60$201.602,938
2008-09-03$210.00$210.006,087
2008-09-02$214.20$214.204,932
2008-08-29$216.30$216.305,456
2008-08-28$213.15$213.152,816
2008-08-27$211.05$211.053,935
2008-08-26$205.80$205.803,287
2008-08-25$215.25$215.257,690
2008-08-22$208.95$208.954,144
2008-08-21$214.20$214.205,733
2008-08-20$210.00$210.007,419
2008-08-19$219.45$219.456,932
2008-08-18$227.85$227.8510,420
2008-08-15$229.95$229.955,167
2008-08-14$228.90$228.905,942
2008-08-13$228.90$228.909,711
2008-08-12$219.45$219.4513,108
2008-08-11$215.25$215.2525,377
2008-08-08$248.85$248.8523,711
2008-08-07$221.55$221.5531,737
2008-08-06$197.40$197.4013,114
2008-08-05$205.80$205.807,560
2008-08-04$202.65$202.657,277
2008-08-01$200.55$200.553,276
2008-07-31$196.35$196.354,030
2008-07-30$199.50$199.506,570
2008-07-29$196.35$196.354,104
2008-07-28$189.00$189.005,476
2008-07-25$195.30$195.306,079
2008-07-24$192.15$192.1510,199
2008-07-23$210.00$210.0014,154
2008-07-22$202.65$202.6517,920
2008-07-21$223.65$223.6523,902
2008-07-18$232.05$232.0534,513
2008-07-17$198.45$198.4514,169
2008-07-16$181.65$181.6512,688
2008-07-15$164.85$164.8511,021
2008-07-14$161.70$161.709,207
2008-07-11$175.35$175.3511,029
2008-07-10$166.95$166.9511,419
2008-07-09$168.00$168.0038,301
2008-07-08$161.70$161.7010,532
2008-07-07$157.50$157.5013,141
2008-07-03$154.35$154.358,358
2008-07-02$152.25$152.2516,907
2008-07-01$165.90$165.9023,264
2008-06-30$190.05$190.0516,236
2008-06-27$210.00$210.0061,447
2008-06-26$210.00$210.0014,490
2008-06-25$204.75$204.7521,752
2008-06-24$194.25$194.2520,591
2008-06-23$216.30$216.3017,473
2008-06-20$235.20$235.2027,249
2008-06-19$227.85$227.8523,935
2008-06-18$232.05$232.0522,393
2008-06-17$261.45$261.4528,848
2008-06-16$254.10$254.1019,676
2008-06-13$242.55$242.5521,094
2008-06-12$248.85$248.8542,991
2008-06-11$291.90$291.9023,386
2008-06-10$309.75$309.7522,006
2008-06-09$323.40$323.4024,701
2008-06-06$329.70$329.7013,110
2008-06-05$340.20$340.2017,502
2008-06-04$331.80$331.8017,986
2008-06-03$346.50$346.5020,720
2008-06-02$361.20$361.2020,025
2008-05-30$371.70$371.7021,162
2008-05-29$367.50$367.5037,669
2008-05-28$376.95$376.9543,376
2008-05-27$432.60$432.6023,543
2008-05-23$438.90$438.9042,274
2008-05-22$543.90$543.9027,330
2008-05-21$580.65$580.6572,594
2008-05-20$593.25$593.25202,852
2008-05-19$539.70$539.7090,945
2008-05-16$336.00$336.004,726
2008-05-15$338.10$338.103,345
2008-05-14$334.95$334.955,806
2008-05-13$331.80$331.803,596
2008-05-12$341.25$341.254,812
2008-05-09$338.10$338.103,913
2008-05-08$328.65$328.653,877
2008-05-07$333.90$333.905,490
2008-05-06$346.50$346.505,312
2008-05-05$357.00$357.006,930
2008-05-02$365.40$365.407,010
2008-05-01$346.50$346.505,900
2008-04-30$360.15$360.155,535
2008-04-29$364.35$364.356,139
2008-04-28$390.60$390.608,274
2008-04-25$413.70$413.7015,558
2008-04-24$338.10$338.105,076
2008-04-23$334.95$334.956,197
2008-04-22$349.65$349.657,398
2008-04-21$380.10$380.103,764
2008-04-18$381.15$381.153,828
2008-04-17$379.05$379.055,618
2008-04-16$378.00$378.006,219
2008-04-15$372.75$372.759,401
2008-04-14$395.85$395.856,856
2008-04-11$421.05$421.054,029
2008-04-10$441.00$441.003,386
2008-04-09$447.30$447.307,504
2008-04-08$450.45$450.452,418
2008-04-07$456.75$456.756,430
2008-04-04$471.45$471.452,364
2008-04-03$459.90$459.902,850
2008-04-02$468.30$468.303,114
2008-04-01$480.90$480.903,840
2008-03-31$462.00$462.006,082
2008-03-28$509.25$509.258,789
2008-03-27$470.40$470.4010,425
2008-03-26$475.65$475.654,092
2008-03-25$480.90$480.906,379
2008-03-24$518.70$518.704,301
2008-03-20$474.60$474.6011,802
2008-03-19$454.65$454.6511,191
2008-03-18$519.75$519.754,435
2008-03-17$450.45$450.455,332
2008-03-14$498.75$498.755,160
2008-03-13$563.85$563.853,743
2008-03-12$549.15$549.1510,734
2008-03-11$483.00$483.004,703
2008-03-10$491.40$491.403,456
2008-03-07$473.55$473.554,897
2008-03-06$446.25$446.254,653
2008-03-05$500.85$500.855,969
2008-03-04$481.95$481.955,237
2008-03-03$510.30$510.303,796
2008-02-29$518.70$518.706,481
2008-02-28$560.70$560.704,024
2008-02-27$583.80$583.802,908
2008-02-26$590.10$590.104,378
2008-02-25$609.00$609.003,716
2008-02-22$578.55$578.555,865
2008-02-21$615.30$615.304,573
2008-02-20$625.80$625.803,074
2008-02-19$634.20$634.203,330
2008-02-15$611.10$611.102,551
2008-02-14$617.40$617.404,091
2008-02-13$647.85$647.853,744
2008-02-12$605.85$605.853,801
2008-02-11$626.85$626.853,527
2008-02-08$617.40$617.403,690
2008-02-07$634.20$634.203,235
2008-02-06$659.40$659.405,089
2008-02-05$662.55$662.559,496
2008-02-04$639.45$639.458,674
2008-02-01$605.85$605.857,581
2008-01-31$637.35$637.356,897
2008-01-30$652.05$652.0512,895
2008-01-29$584.85$584.857,490
2008-01-28$592.20$592.206,644
2008-01-25$562.80$562.805,791
2008-01-24$563.85$563.856,799
2008-01-23$557.55$557.557,319
2008-01-22$525.00$525.0010,521
2008-01-18$573.30$573.305,276
2008-01-17$579.60$579.605,988
2008-01-16$645.75$645.759,981
2008-01-15$697.20$697.206,078
2008-01-14$745.50$745.505,694
2008-01-11$728.70$728.707,848
2008-01-10$753.90$753.906,462
2008-01-09$792.75$792.757,707
2008-01-08$814.80$814.808,725
2008-01-07$861.00$861.008,477
2008-01-04$929.25$929.2511,413
2008-01-03$926.10$926.1013,630
2008-01-02$852.60$852.606,932