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
- 1973-05-03 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 1991
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1991-12-31 | $4.09 | $5.31 | 3,077,748 | — | — |
| 1991-12-30 | $4.19 | $5.43 | 1,861,140 | — | — |
| 1991-12-27 | $4.27 | $5.54 | 777,362 | — | — |
| 1991-12-26 | $4.36 | $5.65 | 1,168,307 | — | — |
| 1991-12-24 | $4.11 | $5.33 | 1,991,706 | — | — |
| 1991-12-23 | $3.84 | $4.98 | 2,092,839 | — | — |
| 1991-12-20 | $3.69 | $4.79 | 2,201,518 | — | — |
| 1991-12-19 | $3.48 | $4.51 | 1,288,307 | — | — |
| 1991-12-18 | $3.56 | $4.62 | 748,682 | — | — |
| 1991-12-17 | $3.51 | $4.55 | 799,248 | — | — |
| 1991-12-16 | $3.61 | $4.68 | 1,680,007 | — | — |
| 1991-12-13 | $3.63 | $4.70 | 1,436,232 | — | — |
| 1991-12-12 | $3.64 | $4.73 | 2,640,011 | — | — |
| 1991-12-11 | $3.43 | $4.45 | 2,055,857 | — | — |
| 1991-12-10 | $3.53 | $4.58 | 1,163,778 | — | — |
| 1991-12-09 | $3.51 | $4.55 | 1,414,345 | — | — |
| 1991-12-06 | $3.56 | $4.62 | 2,436,991 | — | — |
| 1991-12-05 | $3.54 | $4.60 | 2,046,046 | — | — |
| 1991-12-04 | $3.71 | $4.81 | 1,374,345 | — | — |
| 1991-12-03 | $3.81 | $4.94 | 813,588 | — | — |
| 1991-12-02 | $4.01 | $5.20 | 2,280,009 | — | — |
| 1991-11-29 | $3.74 | $4.85 | 224,152 | — | — |
| 1991-11-27 | $3.83 | $4.96 | 185,661 | — | — |
| 1991-11-26 | $3.86 | $5.00 | 827,173 | — | — |
| 1991-11-25 | $3.88 | $5.03 | 702,644 | — | — |
| 1991-11-22 | $3.96 | $5.13 | 500,379 | — | — |
| 1991-11-21 | $4.02 | $5.22 | 654,342 | — | — |
| 1991-11-20 | $4.02 | $5.22 | 950,947 | — | — |
| 1991-11-19 | $3.97 | $5.16 | 1,573,591 | — | — |
| 1991-11-18 | $4.07 | $5.28 | 3,332,089 | — | — |
| 1991-11-15 | $4.11 | $5.33 | 1,227,175 | — | — |
| 1991-11-14 | $4.49 | $5.82 | 587,927 | — | — |
| 1991-11-13 | $4.52 | $5.86 | 666,418 | — | — |
| 1991-11-12 | $4.55 | $5.91 | 1,140,382 | — | — |
| 1991-11-11 | $4.49 | $5.82 | 720,003 | — | — |
| 1991-11-08 | $4.49 | $5.82 | 2,384,915 | — | — |
| 1991-11-07 | $4.50 | $5.84 | 1,710,950 | — | — |
| 1991-11-06 | $4.34 | $5.63 | 1,125,288 | — | — |
| 1991-11-05 | $4.24 | $5.50 | 818,871 | — | — |
| 1991-11-04 | $4.17 | $5.41 | 1,227,929 | — | — |
| 1991-11-01 | $4.29 | $5.56 | 1,230,194 | — | — |
| 1991-10-31 | $4.37 | $5.67 | 581,889 | — | — |
| 1991-10-30 | $4.34 | $5.63 | 1,547,931 | — | — |
| 1991-10-29 | $4.27 | $5.54 | 966,042 | — | — |
| 1991-10-28 | $4.19 | $5.43 | 573,587 | — | — |
| 1991-10-25 | $4.09 | $5.31 | 1,538,119 | — | — |
| 1991-10-24 | $4.17 | $5.41 | 1,867,932 | — | — |
| 1991-10-23 | $4.19 | $5.43 | 1,590,950 | — | — |
| 1991-10-22 | $4.32 | $5.61 | 1,909,442 | — | — |
| 1991-10-21 | $4.31 | $5.58 | 1,294,345 | — | — |
| 1991-10-18 | $4.16 | $5.39 | 739,626 | — | — |
| 1991-10-17 | $4.11 | $5.33 | 1,385,666 | — | — |
| 1991-10-16 | $4.19 | $5.43 | 1,018,872 | — | — |
| 1991-10-15 | $4.24 | $5.50 | 1,629,440 | — | — |
| 1991-10-14 | $4.19 | $5.43 | 3,132,088 | — | — |
| 1991-10-11 | $4.16 | $5.39 | 3,318,504 | — | — |
| 1991-10-10 | $4.07 | $5.22 | 3,318,504 | — | — |
| 1991-10-09 | $3.74 | $4.79 | 653,588 | — | — |
| 1991-10-08 | $3.83 | $4.90 | 1,331,326 | — | — |
| 1991-10-07 | $3.79 | $4.86 | 918,494 | — | — |
| 1991-10-04 | $3.78 | $4.84 | 1,416,609 | — | — |
| 1991-10-03 | $3.88 | $4.96 | 2,421,142 | — | — |
| 1991-10-02 | $3.97 | $5.09 | 615,097 | — | — |
| 1991-10-01 | $3.99 | $5.11 | 1,491,327 | — | — |
| 1991-09-30 | $4.04 | $5.18 | 495,096 | — | — |
| 1991-09-27 | $4.09 | $5.24 | 765,286 | — | — |
| 1991-09-26 | $4.11 | $5.26 | 509,436 | — | — |
| 1991-09-25 | $4.12 | $5.28 | 609,814 | — | — |
| 1991-09-24 | $4.14 | $5.30 | 1,009,815 | — | — |
| 1991-09-23 | $4.14 | $5.30 | 938,872 | — | — |
| 1991-09-20 | $4.07 | $5.22 | 964,532 | — | — |
| 1991-09-19 | $4.06 | $5.20 | 1,055,099 | — | — |
| 1991-09-18 | $3.99 | $5.11 | 2,854,351 | — | — |
| 1991-09-17 | $3.97 | $5.09 | 609,059 | — | — |
| 1991-09-16 | $3.97 | $5.09 | 988,683 | — | — |
| 1991-09-13 | $3.97 | $5.09 | 686,795 | — | — |
| 1991-09-12 | $4.06 | $5.20 | 621,135 | — | — |
| 1991-09-11 | $4.04 | $5.18 | 806,796 | — | — |
| 1991-09-10 | $4.01 | $5.13 | 2,264,160 | — | — |
| 1991-09-09 | $4.06 | $5.20 | 938,872 | — | — |
| 1991-09-06 | $3.96 | $5.07 | 1,092,080 | — | — |
| 1991-09-05 | $4.04 | $5.18 | 1,093,589 | — | — |
| 1991-09-04 | $4.09 | $5.24 | 424,153 | — | — |
| 1991-09-03 | $4.16 | $5.32 | 1,240,005 | — | — |
| 1991-08-30 | $4.19 | $5.37 | 132,831 | — | — |
| 1991-08-29 | $4.22 | $5.41 | 913,966 | — | — |
| 1991-08-28 | $4.22 | $5.41 | 1,123,778 | — | — |
| 1991-08-27 | $4.21 | $5.39 | 1,353,968 | — | — |
| 1991-08-26 | $4.24 | $5.43 | 1,593,969 | — | — |
| 1991-08-23 | $4.24 | $5.43 | 3,236,239 | — | — |
| 1991-08-22 | $4.39 | $5.62 | 3,056,616 | — | — |
| 1991-08-21 | $4.44 | $5.69 | 4,051,337 | — | — |
| 1991-08-20 | $4.26 | $5.45 | 2,062,650 | — | — |
| 1991-08-19 | $4.36 | $5.58 | 1,716,233 | — | — |
| 1991-08-16 | $4.42 | $5.66 | 1,307,175 | — | — |
| 1991-08-15 | $4.52 | $5.79 | 1,809,064 | — | — |
| 1991-08-14 | $4.64 | $5.94 | 3,369,825 | — | — |
| 1991-08-13 | $4.74 | $6.07 | 5,859,646 | — | — |
| 1991-08-12 | $4.64 | $5.94 | 4,800,774 | — | — |
| 1991-08-09 | $4.34 | $5.56 | 1,735,101 | — | — |
| 1991-08-08 | $4.36 | $5.58 | 1,356,987 | — | — |
| 1991-08-07 | $4.34 | $5.56 | 1,875,479 | — | — |
| 1991-08-06 | $4.27 | $5.47 | 1,907,932 | — | — |
| 1991-08-05 | $4.16 | $5.32 | 1,102,646 | — | — |
| 1991-08-02 | $4.16 | $5.32 | 1,646,799 | — | — |
| 1991-08-01 | $4.16 | $5.32 | 575,097 | — | — |
| 1991-07-31 | $4.14 | $5.30 | 802,267 | — | — |
| 1991-07-30 | $4.21 | $5.39 | 1,224,156 | — | — |
| 1991-07-29 | $4.21 | $5.39 | 1,864,158 | — | — |
| 1991-07-26 | $4.09 | $5.24 | 1,184,156 | — | — |
| 1991-07-25 | $4.04 | $5.18 | 1,530,572 | — | — |
| 1991-07-24 | $4.02 | $5.15 | 1,113,967 | — | — |
| 1991-07-23 | $4.04 | $5.18 | 1,457,364 | — | — |
| 1991-07-22 | $4.14 | $5.30 | 1,981,140 | — | — |
| 1991-07-19 | $4.07 | $5.22 | 4,638,509 | — | — |
| 1991-07-18 | $4.09 | $5.24 | 4,010,582 | — | — |
| 1991-07-17 | $4.14 | $5.30 | 1,908,687 | — | — |
| 1991-07-16 | $4.19 | $5.37 | 2,664,162 | — | — |
| 1991-07-15 | $4.21 | $5.39 | 5,018,133 | — | — |
| 1991-07-12 | $3.89 | $4.92 | 1,473,213 | — | — |
| 1991-07-11 | $3.78 | $4.77 | 2,872,464 | — | — |
| 1991-07-10 | $3.89 | $4.92 | 938,117 | — | — |
| 1991-07-09 | $3.86 | $4.88 | 2,273,971 | — | — |
| 1991-07-08 | $3.64 | $4.61 | 2,012,084 | — | — |
| 1991-07-05 | $3.51 | $4.44 | 1,075,476 | — | — |
| 1991-07-03 | $3.53 | $4.46 | 1,548,685 | — | — |
| 1991-07-02 | $3.63 | $4.59 | 941,891 | — | — |
| 1991-07-01 | $3.73 | $4.71 | 1,443,779 | — | — |
| 1991-06-28 | $3.63 | $4.59 | 2,307,179 | — | — |
| 1991-06-27 | $3.74 | $4.73 | 2,067,933 | — | — |
| 1991-06-26 | $3.64 | $4.61 | 2,544,916 | — | — |
| 1991-06-25 | $3.78 | $4.77 | 2,529,821 | — | — |
| 1991-06-24 | $3.96 | $5.00 | 1,436,232 | — | — |
| 1991-06-21 | $4.02 | $5.09 | 999,249 | — | — |
| 1991-06-20 | $4.01 | $5.07 | 530,568 | — | — |
| 1991-06-19 | $4.09 | $5.17 | 868,683 | — | — |
| 1991-06-18 | $4.17 | $5.28 | 1,269,439 | — | — |
| 1991-06-17 | $4.17 | $5.28 | 1,622,648 | — | — |
| 1991-06-14 | $4.26 | $5.38 | 1,043,023 | — | — |
| 1991-06-13 | $4.17 | $5.28 | 1,261,137 | — | — |
| 1991-06-12 | $4.12 | $5.21 | 2,114,725 | — | — |
| 1991-06-11 | $4.27 | $5.40 | 830,192 | — | — |
| 1991-06-10 | $4.27 | $5.40 | 912,456 | — | — |
| 1991-06-07 | $4.36 | $5.51 | 4,527,565 | — | — |
| 1991-06-06 | $4.37 | $5.53 | 3,209,824 | — | — |
| 1991-06-05 | $4.24 | $5.36 | 2,800,766 | — | — |
| 1991-06-04 | $4.19 | $5.30 | 3,186,428 | — | — |
| 1991-06-03 | $4.12 | $5.21 | 2,080,763 | — | — |
| 1991-05-31 | $4.11 | $5.19 | 1,095,099 | — | — |
| 1991-05-30 | $4.14 | $5.23 | 1,624,912 | — | — |
| 1991-05-29 | $4.12 | $5.21 | 3,681,524 | — | — |
| 1991-05-28 | $4.07 | $5.15 | 5,646,060 | — | — |
| 1991-05-24 | $3.79 | $4.80 | 985,664 | — | — |
| 1991-05-23 | $3.71 | $4.69 | 2,764,539 | — | — |
| 1991-05-22 | $3.64 | $4.61 | 492,077 | — | — |
| 1991-05-21 | $3.63 | $4.59 | 923,777 | — | — |
| 1991-05-20 | $3.64 | $4.61 | 653,588 | — | — |
| 1991-05-17 | $3.64 | $4.61 | 319,247 | — | — |
| 1991-05-16 | $3.66 | $4.63 | 1,018,117 | — | — |
| 1991-05-15 | $3.59 | $4.54 | 861,136 | — | — |
| 1991-05-14 | $3.64 | $4.61 | 892,079 | — | — |
| 1991-05-13 | $3.73 | $4.71 | 1,153,212 | — | — |
| 1991-05-10 | $3.76 | $4.75 | 1,965,291 | — | — |
| 1991-05-09 | $3.84 | $4.86 | 3,276,994 | — | — |
| 1991-05-08 | $3.66 | $4.63 | 2,247,556 | — | — |
| 1991-05-07 | $3.54 | $4.48 | 4,956,246 | — | — |
| 1991-05-06 | $3.38 | $4.27 | 887,551 | — | — |
| 1991-05-03 | $3.35 | $4.23 | 1,121,514 | — | — |
| 1991-05-02 | $3.33 | $4.21 | 1,123,778 | — | — |
| 1991-05-01 | $3.38 | $4.27 | 1,485,289 | — | — |
| 1991-04-30 | $3.41 | $4.31 | 1,455,100 | — | — |
| 1991-04-29 | $3.54 | $4.48 | 379,624 | — | — |
| 1991-04-26 | $3.59 | $4.54 | 1,120,759 | — | — |
| 1991-04-25 | $3.64 | $4.61 | 8,755,507 | — | — |
| 1991-04-24 | $3.58 | $4.52 | 1,370,572 | — | — |
| 1991-04-23 | $3.53 | $4.46 | 801,513 | — | — |
| 1991-04-22 | $3.51 | $4.44 | 1,148,684 | — | — |
| 1991-04-19 | $3.56 | $4.50 | 619,625 | — | — |
| 1991-04-18 | $3.63 | $4.59 | 981,136 | — | — |
| 1991-04-17 | $3.61 | $4.56 | 1,443,779 | — | — |
| 1991-04-16 | $3.58 | $4.52 | 865,664 | — | — |
| 1991-04-15 | $3.48 | $4.40 | 1,305,666 | — | — |
| 1991-04-12 | $3.54 | $4.42 | 2,515,482 | — | — |
| 1991-04-11 | $3.56 | $4.44 | 3,430,202 | — | — |
| 1991-04-10 | $3.40 | $4.23 | 7,207,576 | — | — |
| 1991-04-09 | $3.59 | $4.48 | 6,217,383 | — | — |
| 1991-04-08 | $3.88 | $4.83 | 680,757 | — | — |
| 1991-04-05 | $3.79 | $4.73 | 768,305 | — | — |
| 1991-04-04 | $3.89 | $4.85 | 1,830,196 | — | — |
| 1991-04-03 | $3.79 | $4.73 | 1,782,649 | — | — |
| 1991-04-02 | $3.69 | $4.60 | 2,083,027 | — | — |
| 1991-04-01 | $3.74 | $4.67 | 973,589 | — | — |
| 1991-03-28 | $3.88 | $4.83 | 1,219,628 | — | — |
| 1991-03-27 | $3.81 | $4.75 | 1,078,495 | — | — |
| 1991-03-26 | $3.74 | $4.67 | 1,847,555 | — | — |
| 1991-03-25 | $3.58 | $4.46 | 1,202,269 | — | — |
| 1991-03-22 | $3.48 | $4.33 | 2,292,839 | — | — |
| 1991-03-21 | $3.51 | $4.38 | 965,287 | — | — |
| 1991-03-20 | $3.48 | $4.33 | 1,633,969 | — | — |
| 1991-03-19 | $3.53 | $4.40 | 1,275,477 | — | — |
| 1991-03-18 | $3.56 | $4.44 | 1,036,985 | — | — |
| 1991-03-15 | $3.64 | $4.54 | 1,260,382 | — | — |
| 1991-03-14 | $3.81 | $4.75 | 1,224,911 | — | — |
| 1991-03-13 | $3.79 | $4.73 | 1,619,629 | — | — |
| 1991-03-12 | $3.79 | $4.73 | 1,351,704 | — | — |
| 1991-03-11 | $3.79 | $4.73 | 820,381 | — | — |
| 1991-03-08 | $3.76 | $4.69 | 1,319,251 | — | — |
| 1991-03-07 | $3.91 | $4.87 | 1,096,608 | — | — |
| 1991-03-06 | $4.04 | $5.04 | 3,682,279 | — | — |
| 1991-03-05 | $4.04 | $5.04 | 3,291,334 | — | — |
| 1991-03-04 | $3.84 | $4.79 | 2,686,803 | — | — |
| 1991-03-01 | $3.68 | $4.58 | 1,653,592 | — | — |
| 1991-02-28 | $3.56 | $4.44 | 1,600,761 | — | — |
| 1991-02-27 | $3.53 | $4.40 | 1,011,325 | — | — |
| 1991-02-26 | $3.41 | $4.25 | 636,984 | — | — |
| 1991-02-25 | $3.44 | $4.29 | 794,720 | — | — |
| 1991-02-22 | $3.38 | $4.21 | 1,155,476 | — | — |
| 1991-02-21 | $3.31 | $4.13 | 1,187,175 | — | — |
| 1991-02-20 | $3.38 | $4.21 | 800,003 | — | — |
| 1991-02-19 | $3.48 | $4.33 | 1,487,553 | — | — |
| 1991-02-15 | $3.51 | $4.38 | 892,834 | — | — |
| 1991-02-14 | $3.56 | $4.44 | 2,585,671 | — | — |
| 1991-02-13 | $3.61 | $4.50 | 3,057,371 | — | — |
| 1991-02-12 | $3.56 | $4.44 | 3,273,221 | — | — |
| 1991-02-11 | $3.53 | $4.40 | 2,460,387 | — | — |
| 1991-02-08 | $3.33 | $4.15 | 2,211,330 | — | — |
| 1991-02-07 | $3.21 | $4.00 | 2,285,292 | — | — |
| 1991-02-06 | $3.20 | $3.98 | 2,120,008 | — | — |
| 1991-02-05 | $3.25 | $4.05 | 3,969,827 | — | — |
| 1991-02-04 | $3.20 | $3.98 | 4,218,130 | — | — |
| 1991-02-01 | $2.96 | $3.69 | 4,418,131 | — | — |
| 1991-01-31 | $2.77 | $3.45 | 1,027,174 | — | — |
| 1991-01-30 | $2.78 | $3.47 | 2,126,801 | — | — |
| 1991-01-29 | $2.77 | $3.45 | 939,626 | — | — |
| 1991-01-28 | $2.67 | $3.32 | 633,210 | — | — |
| 1991-01-25 | $2.67 | $3.32 | 1,774,347 | — | — |
| 1991-01-24 | $2.63 | $3.28 | 1,600,006 | — | — |
| 1991-01-23 | $2.52 | $3.14 | 1,620,384 | — | — |
| 1991-01-22 | $2.48 | $3.10 | 1,380,383 | — | — |
| 1991-01-21 | $2.47 | $3.08 | 1,249,816 | — | — |
| 1991-01-18 | $2.45 | $3.06 | 757,739 | — | — |
| 1991-01-17 | $2.38 | $2.97 | 1,686,044 | — | — |
| 1991-01-16 | $2.30 | $2.87 | 810,569 | — | — |
| 1991-01-15 | $2.19 | $2.72 | 1,211,326 | — | — |
| 1991-01-14 | $2.25 | $2.81 | 1,196,231 | — | — |
| 1991-01-11 | $2.40 | $2.91 | 5,077,756 | — | — |
| 1991-01-10 | $2.35 | $2.85 | 771,324 | — | — |
| 1991-01-09 | $2.32 | $2.81 | 1,798,498 | — | — |
| 1991-01-08 | $2.35 | $2.85 | 2,359,255 | — | — |
| 1991-01-07 | $2.40 | $2.91 | 1,132,080 | — | — |
| 1991-01-04 | $2.42 | $2.93 | 1,744,913 | — | — |
| 1991-01-03 | $2.38 | $2.89 | 2,240,764 | — | — |
| 1991-01-02 | $2.38 | $2.89 | 1,830,196 | — | — |