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
- 1980-03-18 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 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1991-12-30 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-27 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-26 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-24 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-12-23 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-20 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-19 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1991-12-18 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-12-17 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-12-16 | $725,516.63 | $725,516.59 | 0 | — | — |
| 1991-12-13 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-12-12 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-12-11 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1991-12-10 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-12-09 | $663,770.50 | $663,770.45 | 0 | — | — |
| 1991-12-06 | $663,770.50 | $663,770.45 | 0 | — | — |
| 1991-12-05 | $663,770.50 | $663,770.45 | 0 | — | — |
| 1991-12-04 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-12-03 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-12-02 | $725,516.63 | $725,516.59 | 0 | — | — |
| 1991-11-29 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1991-11-27 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-11-26 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-11-25 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-11-22 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-11-21 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-11-20 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-11-19 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-11-18 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-11-15 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-11-14 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-11-13 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-11-12 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-11-11 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-11-08 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-11-07 | $1M | $1M | 0 | — | — |
| 1991-11-06 | $1M | $1M | 0 | — | — |
| 1991-11-05 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-11-04 | $1.02M | $1.02M | 0 | — | — |
| 1991-11-01 | $1M | $1M | 0 | — | — |
| 1991-10-31 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-10-30 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-10-29 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-10-28 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-10-25 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-10-24 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-10-23 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-10-22 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-10-21 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-10-18 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-10-17 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-10-16 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-10-15 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-10-14 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-10-11 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-10-10 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-10-09 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-10-08 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-10-07 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-10-04 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-10-03 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-10-02 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-10-01 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-09-30 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-09-27 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-09-26 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-09-25 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-09-24 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-09-23 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-09-20 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-09-19 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-09-18 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-09-17 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-09-16 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-09-13 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-09-12 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-09-11 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-09-10 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-09-09 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-09-06 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-09-05 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-09-04 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-09-03 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-08-30 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-08-29 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-08-28 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-27 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-26 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-08-23 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-08-22 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-21 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-08-20 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-08-19 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-16 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-08-15 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-08-14 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-08-13 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-12 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-08-09 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-08-08 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-08-07 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-08-06 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-08-05 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-08-02 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-08-01 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-07-31 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-07-30 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-07-29 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-07-26 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-07-25 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-07-24 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-07-23 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-07-22 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-07-19 | $972,501.00 | $972,500.91 | 0 | — | — |
| 1991-07-18 | $1M | $1M | 0 | — | — |
| 1991-07-17 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-07-16 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-07-15 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-07-12 | $1M | $1M | 0 | — | — |
| 1991-07-11 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-07-10 | $972,501.00 | $972,500.91 | 0 | — | — |
| 1991-07-09 | $1M | $1M | 0 | — | — |
| 1991-07-08 | $1.02M | $1.02M | 0 | — | — |
| 1991-07-05 | $879,881.88 | $879,881.80 | 0 | — | — |
| 1991-07-03 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-07-02 | $1M | $1M | 0 | — | — |
| 1991-07-01 | $1.03M | $1.03M | 0 | — | — |
| 1991-06-28 | $1.02M | $1.02M | 0 | — | — |
| 1991-06-27 | $1.05M | $1.05M | 1 | — | — |
| 1991-06-26 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1991-06-25 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-06-24 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-06-21 | $926,191.44 | $926,191.44 | 0 | — | — |
| 1991-06-20 | $1.02M | $1.02M | 1 | — | — |
| 1991-06-19 | $1.05M | $1.05M | 4 | — | — |
| 1991-06-18 | $1.22M | $1.22M | 2 | — | — |
| 1991-06-17 | $895,318.38 | $895,318.35 | 0 | — | — |
| 1991-06-14 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1991-06-13 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1991-06-12 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1991-06-11 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1991-06-10 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1991-06-07 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1991-06-06 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-06-05 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-06-04 | $818,135.75 | $818,135.70 | 0 | — | — |
| 1991-06-03 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-05-31 | $849,008.81 | $849,008.71 | 0 | — | — |
| 1991-05-30 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1991-05-29 | $910,754.94 | $910,754.89 | 0 | — | — |
| 1991-05-28 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-05-24 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-05-23 | $941,627.94 | $941,627.90 | 0 | — | — |
| 1991-05-22 | $957,064.50 | $957,064.53 | 0 | — | — |
| 1991-05-21 | $1.02M | $1.02M | 0 | — | — |
| 1991-05-20 | $1.05M | $1.05M | 0 | — | — |
| 1991-05-17 | $1.02M | $1.02M | 0 | — | — |
| 1991-05-16 | $1.03M | $1.03M | 0 | — | — |
| 1991-05-15 | $1.02M | $1.02M | 0 | — | — |
| 1991-05-14 | $1.05M | $1.05M | 0 | — | — |
| 1991-05-13 | $1.05M | $1.05M | 0 | — | — |
| 1991-05-10 | $1.11M | $1.11M | 0 | — | — |
| 1991-05-09 | $1.1M | $1.1M | 0 | — | — |
| 1991-05-08 | $1.1M | $1.1M | 0 | — | — |
| 1991-05-07 | $1.07M | $1.07M | 0 | — | — |
| 1991-05-06 | $1.08M | $1.08M | 0 | — | — |
| 1991-05-03 | $1.1M | $1.1M | 0 | — | — |
| 1991-05-02 | $1.16M | $1.16M | 0 | — | — |
| 1991-05-01 | $1.14M | $1.14M | 0 | — | — |
| 1991-04-30 | $1.08M | $1.08M | 0 | — | — |
| 1991-04-29 | $1.13M | $1.13M | 0 | — | — |
| 1991-04-26 | $1.23M | $1.23M | 0 | — | — |
| 1991-04-25 | $1.25M | $1.25M | 1 | — | — |
| 1991-04-24 | $1.22M | $1.22M | 1 | — | — |
| 1991-04-23 | $987,937.50 | $987,937.46 | 0 | — | — |
| 1991-04-22 | $926,191.44 | $926,191.44 | 1 | — | — |
| 1991-04-19 | $957,064.50 | $957,064.53 | 1 | — | — |
| 1991-04-18 | $1.11M | $1.11M | 1 | — | — |
| 1991-04-17 | $1.14M | $1.14M | 2 | — | — |
| 1991-04-16 | $1.11M | $1.11M | 4 | — | — |
| 1991-04-15 | $1.51M | $1.51M | 9 | — | — |
| 1991-04-12 | $2.87M | $2.87M | 7 | — | — |
| 1991-04-11 | $2.04M | $2.04M | 4 | — | — |
| 1991-04-10 | $1.57M | $1.57M | 5 | — | — |
| 1991-04-09 | $1.27M | $1.27M | 5 | — | — |
| 1991-04-08 | $895,318.38 | $895,318.35 | 1 | — | — |
| 1991-04-05 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1991-04-04 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1991-04-03 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1991-04-02 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1991-04-01 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1991-03-28 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1991-03-27 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1991-03-26 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1991-03-25 | $555,714.88 | $555,714.83 | 0 | — | — |
| 1991-03-22 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1991-03-21 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1991-03-20 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1991-03-19 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1991-03-18 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1991-03-15 | $771,826.19 | $771,826.22 | 1 | — | — |
| 1991-03-14 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1991-03-13 | $555,714.88 | $555,714.83 | 0 | — | — |
| 1991-03-12 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1991-03-11 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1991-03-08 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1991-03-07 | $370,476.56 | $370,476.53 | 0 | — | — |
| 1991-03-06 | $262,420.91 | $262,420.89 | 0 | — | — |
| 1991-03-05 | $262,420.91 | $262,420.89 | 0 | — | — |
| 1991-03-04 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-03-01 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-28 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-27 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-26 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-25 | $239,266.13 | $239,266.13 | 0 | — | — |
| 1991-02-22 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-21 | $239,266.13 | $239,266.13 | 0 | — | — |
| 1991-02-20 | $246,984.38 | $246,984.36 | 0 | — | — |
| 1991-02-19 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-15 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-14 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-02-13 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-12 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-11 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-08 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-07 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-02-06 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-02-05 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-02-04 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-02-01 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-01-31 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-30 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-01-29 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-01-28 | $208,393.08 | $208,393.08 | 0 | — | — |
| 1991-01-25 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-01-24 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-23 | $169,801.77 | $169,801.76 | 0 | — | — |
| 1991-01-22 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-21 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-18 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-17 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-16 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-15 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-01-14 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-01-11 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-10 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-09 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1991-01-08 | $200,674.81 | $200,674.81 | 0 | — | — |
| 1991-01-07 | $216,111.33 | $216,111.29 | 0 | — | — |
| 1991-01-04 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-01-03 | $231,547.86 | $231,547.86 | 0 | — | — |
| 1991-01-02 | $200,674.81 | $200,674.81 | 0 | — | — |