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
- 1973-02-21 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 | $2.06 | $2.13 | 400 | — | — |
| 1991-12-30 | $2.06 | $2.13 | 3,200 | — | — |
| 1991-12-27 | $2.25 | $2.32 | 8,800 | — | — |
| 1991-12-26 | $2.06 | $2.13 | 2,400 | — | — |
| 1991-12-24 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-23 | $2.06 | $2.13 | 5,200 | — | — |
| 1991-12-20 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-19 | $2.06 | $2.13 | 400 | — | — |
| 1991-12-18 | $2.13 | $2.20 | 0 | — | — |
| 1991-12-17 | $2.13 | $2.20 | 0 | — | — |
| 1991-12-16 | $2.13 | $2.20 | 4,400 | — | — |
| 1991-12-13 | $2.16 | $2.23 | 0 | — | — |
| 1991-12-12 | $2.16 | $2.23 | 4,000 | — | — |
| 1991-12-11 | $2.06 | $2.13 | 16,800 | — | — |
| 1991-12-10 | $2.06 | $2.13 | 4,400 | — | — |
| 1991-12-09 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-06 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-12-05 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-04 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-03 | $2.06 | $2.13 | 0 | — | — |
| 1991-12-02 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-29 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-27 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-26 | $2.06 | $2.13 | 4,000 | — | — |
| 1991-11-25 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-22 | $2.06 | $2.13 | 1,600 | — | — |
| 1991-11-21 | $2.06 | $2.13 | 400 | — | — |
| 1991-11-20 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-19 | $2.06 | $2.13 | 12,000 | — | — |
| 1991-11-18 | $2.38 | $2.45 | 4,400 | — | — |
| 1991-11-15 | $2.38 | $2.45 | 2,000 | — | — |
| 1991-11-14 | $2.13 | $2.20 | 0 | — | — |
| 1991-11-13 | $2.13 | $2.20 | 0 | — | — |
| 1991-11-12 | $2.13 | $2.20 | 800 | — | — |
| 1991-11-11 | $2.13 | $2.20 | 0 | — | — |
| 1991-11-08 | $2.13 | $2.20 | 1,600 | — | — |
| 1991-11-07 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-06 | $2.06 | $2.13 | 0 | — | — |
| 1991-11-05 | $2.06 | $2.13 | 1,600 | — | — |
| 1991-11-04 | $2.16 | $2.23 | 0 | — | — |
| 1991-11-01 | $2.16 | $2.23 | 0 | — | — |
| 1991-10-31 | $2.16 | $2.23 | 35,600 | — | — |
| 1991-10-30 | $2.06 | $2.13 | 800 | — | — |
| 1991-10-29 | $2.13 | $2.20 | 400 | — | — |
| 1991-10-28 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-10-25 | $2.38 | $2.45 | 2,000 | — | — |
| 1991-10-24 | $2.06 | $2.13 | 28,800 | — | — |
| 1991-10-23 | $2.06 | $2.13 | 8,400 | — | — |
| 1991-10-22 | $2.06 | $2.13 | 2,000 | — | — |
| 1991-10-21 | $2.06 | $2.13 | 0 | — | — |
| 1991-10-18 | $2.06 | $2.13 | 0 | — | — |
| 1991-10-17 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-10-16 | $2.44 | $2.52 | 1,600 | — | — |
| 1991-10-15 | $2.06 | $2.13 | 0 | — | — |
| 1991-10-14 | $2.06 | $2.13 | 2,000 | — | — |
| 1991-10-11 | $2.06 | $2.13 | 3,200 | — | — |
| 1991-10-10 | $2.44 | $2.52 | 0 | — | — |
| 1991-10-09 | $2.44 | $2.52 | 0 | — | — |
| 1991-10-08 | $2.44 | $2.52 | 3,200 | — | — |
| 1991-10-07 | $2.06 | $2.13 | 800 | — | — |
| 1991-10-04 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-10-03 | $2.25 | $2.32 | 400 | — | — |
| 1991-10-02 | $2.06 | $2.13 | 0 | — | — |
| 1991-10-01 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-30 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-27 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-26 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-25 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-24 | $2.06 | $2.13 | 1,600 | — | — |
| 1991-09-23 | $2.44 | $2.52 | 400 | — | — |
| 1991-09-20 | $2.38 | $2.45 | 7,200 | — | — |
| 1991-09-19 | $2.06 | $2.13 | 800 | — | — |
| 1991-09-18 | $2.06 | $2.13 | 400 | — | — |
| 1991-09-17 | $2.13 | $2.20 | 160,800 | — | — |
| 1991-09-16 | $2.19 | $2.26 | 17,200 | — | — |
| 1991-09-13 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-12 | $2.06 | $2.13 | 800 | — | — |
| 1991-09-11 | $2.06 | $2.13 | 400 | — | — |
| 1991-09-10 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-09 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-06 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-05 | $2.06 | $2.13 | 400 | — | — |
| 1991-09-04 | $2.06 | $2.13 | 0 | — | — |
| 1991-09-03 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-30 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-08-29 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-28 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-27 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-26 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-23 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-22 | $2.06 | $2.13 | 1,200 | — | — |
| 1991-08-21 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-20 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-19 | $2.06 | $2.13 | 1,600 | — | — |
| 1991-08-16 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-15 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-14 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-13 | $2.06 | $2.13 | 400 | — | — |
| 1991-08-12 | $2.44 | $2.52 | 4,800 | — | — |
| 1991-08-09 | $2.06 | $2.13 | 4,000 | — | — |
| 1991-08-08 | $2.44 | $2.52 | 0 | — | — |
| 1991-08-07 | $2.44 | $2.52 | 0 | — | — |
| 1991-08-06 | $2.44 | $2.52 | 1,200 | — | — |
| 1991-08-05 | $2.06 | $2.13 | 0 | — | — |
| 1991-08-02 | $2.06 | $2.13 | 400 | — | — |
| 1991-08-01 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-31 | $2.06 | $2.13 | 400 | — | — |
| 1991-07-30 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-29 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-26 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-25 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-24 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-23 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-22 | $2.44 | $2.52 | 800 | — | — |
| 1991-07-19 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-18 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-17 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-16 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-15 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-12 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-11 | $2.06 | $2.13 | 2,400 | — | — |
| 1991-07-10 | $2.44 | $2.52 | 0 | — | — |
| 1991-07-09 | $2.44 | $2.52 | 4,400 | — | — |
| 1991-07-08 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-05 | $2.06 | $2.13 | 1,600 | — | — |
| 1991-07-03 | $2.06 | $2.13 | 400 | — | — |
| 1991-07-02 | $2.06 | $2.13 | 0 | — | — |
| 1991-07-01 | $2.06 | $2.13 | 0 | — | — |
| 1991-06-28 | $2.06 | $2.13 | 0 | — | — |
| 1991-06-27 | $2.06 | $2.13 | 0 | — | — |
| 1991-06-26 | $2.06 | $2.13 | 0 | — | — |
| 1991-06-25 | $2.06 | $2.13 | 10,800 | — | — |
| 1991-06-24 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-21 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-20 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-19 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-18 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-17 | $2.44 | $2.52 | 0 | — | — |
| 1991-06-14 | $2.44 | $2.52 | 4,800 | — | — |
| 1991-06-13 | $2.16 | $2.23 | 0 | — | — |
| 1991-06-12 | $2.16 | $2.23 | 4,000 | — | — |
| 1991-06-11 | $2.16 | $2.23 | 0 | — | — |
| 1991-06-10 | $2.16 | $2.23 | 516,000 | — | — |
| 1991-06-07 | $2.16 | $2.23 | 0 | — | — |
| 1991-06-06 | $2.16 | $2.23 | 0 | — | — |
| 1991-06-05 | $2.16 | $2.23 | 0 | — | — |
| 1991-06-04 | $2.16 | $2.23 | 184,000 | — | — |
| 1991-06-03 | $2.16 | $2.23 | 168,800 | — | — |
| 1991-05-31 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-30 | $2.06 | $2.13 | 12,000 | — | — |
| 1991-05-29 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-28 | $2.06 | $2.13 | 12,000 | — | — |
| 1991-05-24 | $2.19 | $2.26 | 0 | — | — |
| 1991-05-23 | $2.19 | $2.26 | 0 | — | — |
| 1991-05-22 | $2.19 | $2.26 | 20,000 | — | — |
| 1991-05-21 | $2.06 | $2.13 | 400 | — | — |
| 1991-05-20 | $2.44 | $2.52 | 4,000 | — | — |
| 1991-05-17 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-16 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-15 | $2.06 | $2.13 | 800 | — | — |
| 1991-05-14 | $2.25 | $2.32 | 10,000 | — | — |
| 1991-05-13 | $2.25 | $2.32 | 400 | — | — |
| 1991-05-10 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-09 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-08 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-07 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-06 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-03 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-02 | $2.06 | $2.13 | 0 | — | — |
| 1991-05-01 | $2.06 | $2.13 | 400 | — | — |
| 1991-04-30 | $2.06 | $2.13 | 400 | — | — |
| 1991-04-29 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-26 | $2.06 | $2.13 | 4,800 | — | — |
| 1991-04-25 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-24 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-23 | $2.06 | $2.13 | 400 | — | — |
| 1991-04-22 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-19 | $2.06 | $2.13 | 2,400 | — | — |
| 1991-04-18 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-17 | $2.06 | $2.13 | 800 | — | — |
| 1991-04-16 | $2.41 | $2.49 | 0 | — | — |
| 1991-04-15 | $2.41 | $2.49 | 4,000 | — | — |
| 1991-04-12 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-11 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-10 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-09 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-08 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-05 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-04 | $2.28 | $2.36 | 0 | — | — |
| 1991-04-03 | $2.28 | $2.36 | 400 | — | — |
| 1991-04-02 | $2.06 | $2.13 | 0 | — | — |
| 1991-04-01 | $2.06 | $2.13 | 0 | — | — |
| 1991-03-28 | $2.06 | $2.13 | 0 | — | — |
| 1991-03-27 | $2.06 | $2.13 | 0 | — | — |
| 1991-03-26 | $2.06 | $2.13 | 400 | — | — |
| 1991-03-25 | $2.44 | $2.52 | 0 | — | — |
| 1991-03-22 | $2.44 | $2.52 | 0 | — | — |
| 1991-03-21 | $2.44 | $2.52 | 0 | — | — |
| 1991-03-20 | $2.44 | $2.52 | 800 | — | — |
| 1991-03-19 | $2.19 | $2.26 | 0 | — | — |
| 1991-03-18 | $2.19 | $2.26 | 0 | — | — |
| 1991-03-15 | $2.19 | $2.26 | 400,000 | — | — |
| 1991-03-14 | $2.31 | $2.39 | 800 | — | — |
| 1991-03-13 | $2.25 | $2.32 | 0 | — | — |
| 1991-03-12 | $2.25 | $2.32 | 184,800 | — | — |
| 1991-03-11 | $2.00 | $2.07 | 7,200 | — | — |
| 1991-03-08 | $2.13 | $2.20 | 0 | — | — |
| 1991-03-07 | $2.13 | $2.20 | 0 | — | — |
| 1991-03-06 | $2.13 | $2.20 | 8,400 | — | — |
| 1991-03-05 | $2.00 | $2.07 | 1,200 | — | — |
| 1991-03-04 | $2.00 | $2.07 | 2,000 | — | — |
| 1991-03-01 | $2.00 | $2.07 | 0 | — | — |
| 1991-02-28 | $2.00 | $2.07 | 29,600 | — | — |
| 1991-02-27 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-26 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-25 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-22 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-21 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-20 | $2.25 | $2.32 | 0 | — | — |
| 1991-02-19 | $2.25 | $2.32 | 1,600 | — | — |
| 1991-02-15 | $1.88 | $1.94 | 400 | — | — |
| 1991-02-14 | $1.94 | $2.00 | 2,400 | — | — |
| 1991-02-13 | $2.25 | $2.32 | 800 | — | — |
| 1991-02-12 | $2.25 | $2.32 | 6,800 | — | — |
| 1991-02-11 | $2.00 | $2.07 | 0 | — | — |
| 1991-02-08 | $2.00 | $2.07 | 0 | — | — |
| 1991-02-07 | $2.00 | $2.07 | 0 | — | — |
| 1991-02-06 | $2.00 | $2.07 | 805,600 | — | — |
| 1991-02-05 | $1.88 | $1.94 | 800 | — | — |
| 1991-02-04 | $1.88 | $1.94 | 8,800 | — | — |
| 1991-02-01 | $1.88 | $1.94 | 0 | — | — |
| 1991-01-31 | $1.88 | $1.94 | 2,000 | — | — |
| 1991-01-30 | $2.25 | $2.32 | 0 | — | — |
| 1991-01-29 | $2.25 | $2.32 | 0 | — | — |
| 1991-01-28 | $2.25 | $2.32 | 800 | — | — |
| 1991-01-25 | $2.25 | $2.32 | 0 | — | — |
| 1991-01-24 | $2.25 | $2.32 | 1,200 | — | — |
| 1991-01-23 | $2.25 | $2.32 | 400 | — | — |
| 1991-01-22 | $2.13 | $2.20 | 16,000 | — | — |
| 1991-01-21 | $2.13 | $2.20 | 44,000 | — | — |
| 1991-01-18 | $1.97 | $2.03 | 16,000 | — | — |
| 1991-01-17 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-16 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-15 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-14 | $2.00 | $2.07 | 10,400 | — | — |
| 1991-01-11 | $2.25 | $2.32 | 0 | — | — |
| 1991-01-10 | $2.25 | $2.32 | 3,600 | — | — |
| 1991-01-09 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-08 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-07 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-04 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-03 | $2.00 | $2.07 | 0 | — | — |
| 1991-01-02 | $2.00 | $2.07 | 0 | — | — |