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
- 1980-03-17 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 | $0.75 | $0.79 | 154,400 | — | — |
| 1991-12-30 | $0.81 | $0.85 | 227,600 | — | — |
| 1991-12-27 | $0.81 | $0.85 | 12,000 | — | — |
| 1991-12-26 | $0.81 | $0.85 | 12,800 | — | — |
| 1991-12-24 | $0.81 | $0.85 | 4,400 | — | — |
| 1991-12-23 | $0.81 | $0.85 | 19,600 | — | — |
| 1991-12-20 | $0.81 | $0.85 | 4,800 | — | — |
| 1991-12-19 | $0.88 | $0.91 | 26,400 | — | — |
| 1991-12-18 | $0.81 | $0.85 | 36,400 | — | — |
| 1991-12-17 | $0.81 | $0.85 | 51,200 | — | — |
| 1991-12-16 | $0.81 | $0.85 | 13,200 | — | — |
| 1991-12-13 | $0.84 | $0.88 | 9,200 | — | — |
| 1991-12-12 | $0.84 | $0.88 | 29,200 | — | — |
| 1991-12-11 | $0.84 | $0.88 | 24,800 | — | — |
| 1991-12-10 | $0.83 | $0.86 | 37,600 | — | — |
| 1991-12-09 | $0.81 | $0.85 | 2,000 | — | — |
| 1991-12-06 | $0.81 | $0.85 | 18,000 | — | — |
| 1991-12-05 | $0.81 | $0.85 | 6,000 | — | — |
| 1991-12-04 | $0.81 | $0.85 | 22,000 | — | — |
| 1991-12-03 | $0.88 | $0.91 | 18,000 | — | — |
| 1991-12-02 | $0.88 | $0.91 | 24,400 | — | — |
| 1991-11-29 | $0.84 | $0.88 | 29,200 | — | — |
| 1991-11-27 | $0.81 | $0.85 | 36,400 | — | — |
| 1991-11-26 | $0.81 | $0.85 | 77,200 | — | — |
| 1991-11-25 | $0.84 | $0.88 | 34,400 | — | — |
| 1991-11-22 | $0.84 | $0.88 | 31,600 | — | — |
| 1991-11-21 | $0.88 | $0.91 | 39,600 | — | — |
| 1991-11-20 | $0.84 | $0.88 | 62,800 | — | — |
| 1991-11-19 | $0.75 | $0.78 | 27,600 | — | — |
| 1991-11-18 | $0.78 | $0.82 | 12,000 | — | — |
| 1991-11-15 | $0.72 | $0.75 | 27,200 | — | — |
| 1991-11-14 | $0.78 | $0.82 | 3,600 | — | — |
| 1991-11-13 | $0.75 | $0.78 | 36,400 | — | — |
| 1991-11-12 | $0.75 | $0.78 | 26,000 | — | — |
| 1991-11-11 | $0.75 | $0.78 | 20,400 | — | — |
| 1991-11-08 | $0.81 | $0.85 | 4,000 | — | — |
| 1991-11-07 | $0.81 | $0.85 | 105,600 | — | — |
| 1991-11-06 | $0.91 | $0.95 | 3,200 | — | — |
| 1991-11-05 | $0.91 | $0.95 | 0 | — | — |
| 1991-11-04 | $0.91 | $0.95 | 0 | — | — |
| 1991-11-01 | $0.91 | $0.95 | 0 | — | — |
| 1991-10-31 | $0.91 | $0.95 | 2,000 | — | — |
| 1991-10-30 | $0.84 | $0.88 | 7,200 | — | — |
| 1991-10-29 | $0.91 | $0.95 | 21,200 | — | — |
| 1991-10-28 | $0.81 | $0.85 | 1,200 | — | — |
| 1991-10-25 | $0.91 | $0.95 | 400 | — | — |
| 1991-10-24 | $0.91 | $0.95 | 12,000 | — | — |
| 1991-10-23 | $0.91 | $0.95 | 0 | — | — |
| 1991-10-22 | $0.91 | $0.95 | 4,400 | — | — |
| 1991-10-21 | $0.88 | $0.91 | 6,000 | — | — |
| 1991-10-18 | $0.81 | $0.85 | 18,000 | — | — |
| 1991-10-17 | $0.88 | $0.91 | 9,200 | — | — |
| 1991-10-16 | $0.88 | $0.91 | 28,000 | — | — |
| 1991-10-15 | $0.88 | $0.91 | 9,200 | — | — |
| 1991-10-14 | $0.91 | $0.95 | 2,800 | — | — |
| 1991-10-11 | $0.91 | $0.95 | 1,600 | — | — |
| 1991-10-10 | $0.88 | $0.91 | 14,000 | — | — |
| 1991-10-09 | $0.94 | $0.98 | 400 | — | — |
| 1991-10-08 | $0.94 | $0.98 | 0 | — | — |
| 1991-10-07 | $0.94 | $0.98 | 0 | — | — |
| 1991-10-04 | $0.94 | $0.97 | 39,200 | — | — |
| 1991-10-03 | $0.94 | $0.97 | 10,000 | — | — |
| 1991-10-02 | $0.97 | $1.00 | 0 | — | — |
| 1991-10-01 | $0.97 | $1.00 | 10,000 | — | — |
| 1991-09-30 | $0.94 | $0.97 | 5,200 | — | — |
| 1991-09-27 | $0.97 | $1.00 | 8,800 | — | — |
| 1991-09-26 | $1.00 | $1.04 | 6,000 | — | — |
| 1991-09-25 | $0.97 | $1.00 | 4,000 | — | — |
| 1991-09-24 | $0.94 | $0.97 | 2,400 | — | — |
| 1991-09-23 | $0.97 | $1.00 | 13,600 | — | — |
| 1991-09-20 | $0.94 | $0.97 | 4,800 | — | — |
| 1991-09-19 | $1.00 | $1.04 | 23,200 | — | — |
| 1991-09-18 | $0.94 | $0.97 | 400 | — | — |
| 1991-09-17 | $0.97 | $1.00 | 13,200 | — | — |
| 1991-09-16 | $1.00 | $1.04 | 17,200 | — | — |
| 1991-09-13 | $0.91 | $0.94 | 14,400 | — | — |
| 1991-09-12 | $0.97 | $1.00 | 19,200 | — | — |
| 1991-09-11 | $0.91 | $0.94 | 8,400 | — | — |
| 1991-09-10 | $1.00 | $1.04 | 4,800 | — | — |
| 1991-09-09 | $1.00 | $1.04 | 2,400 | — | — |
| 1991-09-06 | $1.00 | $1.04 | 0 | — | — |
| 1991-09-05 | $1.00 | $1.04 | 0 | — | — |
| 1991-09-04 | $1.00 | $1.04 | 19,200 | — | — |
| 1991-09-03 | $0.97 | $1.00 | 14,800 | — | — |
| 1991-08-30 | $1.00 | $1.04 | 20,400 | — | — |
| 1991-08-29 | $0.95 | $0.99 | 19,320 | — | — |
| 1991-08-28 | $0.98 | $1.02 | 4,200 | — | — |
| 1991-08-27 | $0.98 | $1.02 | 2,100 | — | — |
| 1991-08-26 | $0.89 | $0.93 | 840 | — | — |
| 1991-08-23 | $0.89 | $0.93 | 23,520 | — | — |
| 1991-08-22 | $0.95 | $0.99 | 9,660 | — | — |
| 1991-08-21 | $0.98 | $1.02 | 9,660 | — | — |
| 1991-08-20 | $0.95 | $0.99 | 7,980 | — | — |
| 1991-08-19 | $0.92 | $0.96 | 40,320 | — | — |
| 1991-08-16 | $0.98 | $1.02 | 26,880 | — | — |
| 1991-08-15 | $0.97 | $1.00 | 10,920 | — | — |
| 1991-08-14 | $1.01 | $1.05 | 3,360 | — | — |
| 1991-08-13 | $1.01 | $1.05 | 10,500 | — | — |
| 1991-08-12 | $0.92 | $0.96 | 17,640 | — | — |
| 1991-08-09 | $0.95 | $0.99 | 5,880 | — | — |
| 1991-08-08 | $1.01 | $1.05 | 5,040 | — | — |
| 1991-08-07 | $0.95 | $0.99 | 7,140 | — | — |
| 1991-08-06 | $0.95 | $0.99 | 2,520 | — | — |
| 1991-08-05 | $0.95 | $0.99 | 2,100 | — | — |
| 1991-08-02 | $1.01 | $1.05 | 7,560 | — | — |
| 1991-08-01 | $0.95 | $0.99 | 17,640 | — | — |
| 1991-07-31 | $1.01 | $1.05 | 9,660 | — | — |
| 1991-07-30 | $1.01 | $1.05 | 9,660 | — | — |
| 1991-07-29 | $0.98 | $1.02 | 10,920 | — | — |
| 1991-07-26 | $1.01 | $1.05 | 1,680 | — | — |
| 1991-07-25 | $0.98 | $1.02 | 17,220 | — | — |
| 1991-07-24 | $0.95 | $0.99 | 1,680 | — | — |
| 1991-07-23 | $1.01 | $1.05 | 31,080 | — | — |
| 1991-07-22 | $1.01 | $1.05 | 9,660 | — | — |
| 1991-07-19 | $1.01 | $1.05 | 21,420 | — | — |
| 1991-07-18 | $1.07 | $1.11 | 13,860 | — | — |
| 1991-07-17 | $1.01 | $1.05 | 6,720 | — | — |
| 1991-07-16 | $1.01 | $1.05 | 27,300 | — | — |
| 1991-07-15 | $1.01 | $1.05 | 2,520 | — | — |
| 1991-07-12 | $1.01 | $1.05 | 2,520 | — | — |
| 1991-07-11 | $1.04 | $1.08 | 840 | — | — |
| 1991-07-10 | $0.98 | $1.02 | 33,180 | — | — |
| 1991-07-09 | $0.92 | $0.96 | 0 | — | — |
| 1991-07-08 | $0.92 | $0.96 | 20,580 | — | — |
| 1991-07-05 | $0.92 | $0.96 | 0 | — | — |
| 1991-07-03 | $0.92 | $0.96 | 840 | — | — |
| 1991-07-02 | $0.98 | $1.02 | 2,100 | — | — |
| 1991-07-01 | $0.95 | $0.99 | 0 | — | — |
| 1991-06-28 | $0.95 | $0.99 | 14,700 | — | — |
| 1991-06-27 | $0.95 | $0.98 | 22,680 | — | — |
| 1991-06-26 | $0.95 | $0.98 | 18,480 | — | — |
| 1991-06-25 | $0.92 | $0.95 | 5,880 | — | — |
| 1991-06-24 | $0.95 | $0.98 | 840 | — | — |
| 1991-06-21 | $0.95 | $0.98 | 57,960 | — | — |
| 1991-06-20 | $0.95 | $0.98 | 144,060 | — | — |
| 1991-06-19 | $0.92 | $0.95 | 163,380 | — | — |
| 1991-06-18 | $1.04 | $1.07 | 99,540 | — | — |
| 1991-06-17 | $1.10 | $1.13 | 21,420 | — | — |
| 1991-06-14 | $1.16 | $1.20 | 53,340 | — | — |
| 1991-06-13 | $1.19 | $1.23 | 5,460 | — | — |
| 1991-06-12 | $1.19 | $1.23 | 8,400 | — | — |
| 1991-06-11 | $1.19 | $1.23 | 21,840 | — | — |
| 1991-06-10 | $1.19 | $1.23 | 7,140 | — | — |
| 1991-06-07 | $1.16 | $1.20 | 57,960 | — | — |
| 1991-06-06 | $1.19 | $1.23 | 50,400 | — | — |
| 1991-06-05 | $1.13 | $1.17 | 38,220 | — | — |
| 1991-06-04 | $1.16 | $1.20 | 32,340 | — | — |
| 1991-06-03 | $1.10 | $1.13 | 94,080 | — | — |
| 1991-05-31 | $1.01 | $1.04 | 55,440 | — | — |
| 1991-05-30 | $1.04 | $1.07 | 6,300 | — | — |
| 1991-05-29 | $1.10 | $1.13 | 840 | — | — |
| 1991-05-28 | $1.04 | $1.07 | 43,680 | — | — |
| 1991-05-24 | $0.95 | $0.98 | 420 | — | — |
| 1991-05-23 | $1.01 | $1.04 | 420 | — | — |
| 1991-05-22 | $1.01 | $1.04 | 29,400 | — | — |
| 1991-05-21 | $1.01 | $1.04 | 840 | — | — |
| 1991-05-20 | $0.95 | $0.98 | 0 | — | — |
| 1991-05-17 | $0.95 | $0.98 | 41,160 | — | — |
| 1991-05-16 | $0.86 | $0.89 | 149,940 | — | — |
| 1991-05-15 | $0.92 | $0.95 | 60,480 | — | — |
| 1991-05-14 | $0.95 | $0.98 | 13,020 | — | — |
| 1991-05-13 | $0.92 | $0.95 | 30,660 | — | — |
| 1991-05-10 | $0.95 | $0.98 | 8,400 | — | — |
| 1991-05-09 | $1.01 | $1.04 | 12,600 | — | — |
| 1991-05-08 | $0.92 | $0.95 | 73,920 | — | — |
| 1991-05-07 | $0.95 | $0.98 | 18,480 | — | — |
| 1991-05-06 | $0.98 | $1.01 | 33,600 | — | — |
| 1991-05-03 | $1.01 | $1.04 | 18,900 | — | — |
| 1991-05-02 | $0.98 | $1.01 | 117,180 | — | — |
| 1991-05-01 | $0.95 | $0.98 | 60,480 | — | — |
| 1991-04-30 | $0.98 | $1.01 | 18,900 | — | — |
| 1991-04-29 | $1.01 | $1.04 | 31,080 | — | — |
| 1991-04-26 | $0.98 | $1.01 | 24,360 | — | — |
| 1991-04-25 | $1.04 | $1.07 | 13,860 | — | — |
| 1991-04-24 | $1.10 | $1.13 | 14,280 | — | — |
| 1991-04-23 | $1.07 | $1.10 | 34,860 | — | — |
| 1991-04-22 | $1.04 | $1.07 | 29,820 | — | — |
| 1991-04-19 | $0.98 | $1.01 | 31,920 | — | — |
| 1991-04-18 | $1.01 | $1.04 | 41,580 | — | — |
| 1991-04-17 | $1.07 | $1.10 | 77,280 | — | — |
| 1991-04-16 | $1.10 | $1.13 | 33,180 | — | — |
| 1991-04-15 | $1.04 | $1.07 | 27,300 | — | — |
| 1991-04-12 | $1.07 | $1.10 | 37,380 | — | — |
| 1991-04-11 | $1.10 | $1.13 | 33,600 | — | — |
| 1991-04-10 | $1.04 | $1.07 | 2,100 | — | — |
| 1991-04-09 | $1.04 | $1.07 | 22,680 | — | — |
| 1991-04-08 | $1.07 | $1.10 | 32,340 | — | — |
| 1991-04-05 | $1.07 | $1.10 | 216,720 | — | — |
| 1991-04-04 | $1.01 | $1.04 | 119,280 | — | — |
| 1991-04-03 | $1.13 | $1.17 | 132,300 | — | — |
| 1991-04-02 | $1.19 | $1.23 | 2,520 | — | — |
| 1991-04-01 | $1.19 | $1.23 | 8,400 | — | — |
| 1991-03-28 | $1.22 | $1.25 | 61,740 | — | — |
| 1991-03-27 | $1.25 | $1.28 | 2,940 | — | — |
| 1991-03-26 | $1.25 | $1.28 | 11,760 | — | — |
| 1991-03-25 | $1.22 | $1.25 | 8,820 | — | — |
| 1991-03-22 | $1.25 | $1.28 | 23,940 | — | — |
| 1991-03-21 | $1.28 | $1.31 | 14,280 | — | — |
| 1991-03-20 | $1.19 | $1.22 | 42,000 | — | — |
| 1991-03-19 | $1.25 | $1.28 | 30,240 | — | — |
| 1991-03-18 | $1.28 | $1.31 | 7,980 | — | — |
| 1991-03-15 | $1.28 | $1.31 | 42,840 | — | — |
| 1991-03-14 | $1.25 | $1.28 | 15,540 | — | — |
| 1991-03-13 | $1.25 | $1.28 | 8,820 | — | — |
| 1991-03-12 | $1.22 | $1.25 | 54,180 | — | — |
| 1991-03-11 | $1.31 | $1.34 | 74,340 | — | — |
| 1991-03-08 | $1.34 | $1.37 | 18,480 | — | — |
| 1991-03-07 | $1.38 | $1.42 | 57,540 | — | — |
| 1991-03-06 | $1.37 | $1.40 | 204,960 | — | — |
| 1991-03-05 | $1.37 | $1.40 | 68,880 | — | — |
| 1991-03-04 | $1.37 | $1.40 | 79,380 | — | — |
| 1991-03-01 | $1.43 | $1.47 | 196,140 | — | — |
| 1991-02-28 | $1.34 | $1.37 | 501,900 | — | — |
| 1991-02-27 | $1.31 | $1.34 | 358,680 | — | — |
| 1991-02-26 | $1.16 | $1.19 | 29,400 | — | — |
| 1991-02-25 | $1.16 | $1.19 | 45,780 | — | — |
| 1991-02-22 | $1.16 | $1.19 | 34,440 | — | — |
| 1991-02-21 | $1.07 | $1.10 | 0 | — | — |
| 1991-02-20 | $1.07 | $1.10 | 5,040 | — | — |
| 1991-02-19 | $1.07 | $1.10 | 22,260 | — | — |
| 1991-02-15 | $1.10 | $1.13 | 11,340 | — | — |
| 1991-02-14 | $1.10 | $1.13 | 36,960 | — | — |
| 1991-02-13 | $1.10 | $1.13 | 7,980 | — | — |
| 1991-02-12 | $1.10 | $1.13 | 29,400 | — | — |
| 1991-02-11 | $1.10 | $1.13 | 420 | — | — |
| 1991-02-08 | $1.10 | $1.13 | 16,380 | — | — |
| 1991-02-07 | $1.04 | $1.07 | 246,960 | — | — |
| 1991-02-06 | $1.01 | $1.04 | 99,540 | — | — |
| 1991-02-05 | $1.01 | $1.04 | 29,400 | — | — |
| 1991-02-04 | $0.95 | $0.98 | 32,340 | — | — |
| 1991-02-01 | $1.01 | $1.04 | 78,960 | — | — |
| 1991-01-31 | $1.01 | $1.04 | 33,600 | — | — |
| 1991-01-30 | $0.98 | $1.01 | 8,400 | — | — |
| 1991-01-29 | $0.98 | $1.01 | 0 | — | — |
| 1991-01-28 | $0.98 | $1.01 | 13,860 | — | — |
| 1991-01-25 | $1.01 | $1.04 | 26,040 | — | — |
| 1991-01-24 | $1.06 | $1.08 | 75,600 | — | — |
| 1991-01-23 | $1.04 | $1.07 | 0 | — | — |
| 1991-01-22 | $1.04 | $1.07 | 4,200 | — | — |
| 1991-01-21 | $1.04 | $1.07 | 0 | — | — |
| 1991-01-18 | $1.04 | $1.07 | 32,760 | — | — |
| 1991-01-17 | $1.04 | $1.07 | 33,180 | — | — |
| 1991-01-16 | $1.01 | $1.04 | 5,040 | — | — |
| 1991-01-15 | $1.01 | $1.04 | 46,200 | — | — |
| 1991-01-14 | $1.01 | $1.04 | 5,040 | — | — |
| 1991-01-11 | $1.04 | $1.07 | 2,100 | — | — |
| 1991-01-10 | $1.07 | $1.10 | 5,040 | — | — |
| 1991-01-09 | $1.04 | $1.07 | 8,400 | — | — |
| 1991-01-08 | $1.04 | $1.07 | 39,480 | — | — |
| 1991-01-07 | $1.07 | $1.10 | 3,360 | — | — |
| 1991-01-04 | $1.06 | $1.08 | 4,200 | — | — |
| 1991-01-03 | $1.10 | $1.13 | 47,460 | — | — |
| 1991-01-02 | $1.09 | $1.11 | 0 | — | — |