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
- 1980-10-07 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 | $40.63 | $42.37 | 6,800 | — | — |
| 1991-12-30 | $38.75 | $40.41 | 2,380 | — | — |
| 1991-12-27 | $40.00 | $41.71 | 7,840 | — | — |
| 1991-12-26 | $36.88 | $38.45 | 3,760 | — | — |
| 1991-12-24 | $31.88 | $33.24 | 3,280 | — | — |
| 1991-12-23 | $30.00 | $31.29 | 1,680 | — | — |
| 1991-12-20 | $30.63 | $31.94 | 2,360 | — | — |
| 1991-12-19 | $31.88 | $33.24 | 4,520 | — | — |
| 1991-12-18 | $32.50 | $33.89 | 1,280 | — | — |
| 1991-12-17 | $32.50 | $33.89 | 1,160 | — | — |
| 1991-12-16 | $31.88 | $33.24 | 3,220 | — | — |
| 1991-12-13 | $31.88 | $33.24 | 1,020 | — | — |
| 1991-12-12 | $32.50 | $33.89 | 2,220 | — | — |
| 1991-12-11 | $33.13 | $34.54 | 4,700 | — | — |
| 1991-12-10 | $32.50 | $33.89 | 1,660 | — | — |
| 1991-12-09 | $32.50 | $33.89 | 4,660 | — | — |
| 1991-12-06 | $33.13 | $34.54 | 740 | — | — |
| 1991-12-05 | $34.38 | $35.85 | 1,940 | — | — |
| 1991-12-04 | $35.00 | $36.50 | 420 | — | — |
| 1991-12-03 | $34.38 | $35.85 | 380 | — | — |
| 1991-12-02 | $34.38 | $35.85 | 640 | — | — |
| 1991-11-29 | $34.38 | $35.85 | 320 | — | — |
| 1991-11-27 | $33.75 | $35.20 | 720 | — | — |
| 1991-11-26 | $32.50 | $33.89 | 5,020 | — | — |
| 1991-11-25 | $32.50 | $33.89 | 3,000 | — | — |
| 1991-11-22 | $33.75 | $35.20 | 700 | — | — |
| 1991-11-21 | $33.75 | $35.20 | 10,180 | — | — |
| 1991-11-20 | $32.50 | $33.89 | 1,340 | — | — |
| 1991-11-19 | $33.75 | $35.20 | 1,740 | — | — |
| 1991-11-18 | $36.88 | $38.45 | 2,560 | — | — |
| 1991-11-15 | $36.88 | $38.45 | 1,660 | — | — |
| 1991-11-14 | $36.88 | $38.45 | 540 | — | — |
| 1991-11-13 | $36.88 | $38.45 | 3,840 | — | — |
| 1991-11-12 | $36.88 | $38.45 | 1,180 | — | — |
| 1991-11-11 | $36.88 | $38.45 | 1,200 | — | — |
| 1991-11-08 | $37.50 | $39.11 | 240 | — | — |
| 1991-11-07 | $37.50 | $39.11 | 1,300 | — | — |
| 1991-11-06 | $36.88 | $38.45 | 540 | — | — |
| 1991-11-05 | $36.88 | $38.45 | 1,060 | — | — |
| 1991-11-04 | $37.50 | $39.11 | 400 | — | — |
| 1991-11-01 | $37.50 | $38.92 | 440 | — | — |
| 1991-10-31 | $37.50 | $38.92 | 1,080 | — | — |
| 1991-10-30 | $37.50 | $38.92 | 1,320 | — | — |
| 1991-10-29 | $36.88 | $38.28 | 180 | — | — |
| 1991-10-28 | $36.88 | $38.28 | 340 | — | — |
| 1991-10-25 | $38.13 | $39.57 | 2,600 | — | — |
| 1991-10-24 | $38.75 | $40.22 | 200 | — | — |
| 1991-10-23 | $38.75 | $40.22 | 1,260 | — | — |
| 1991-10-22 | $39.38 | $40.87 | 1,200 | — | — |
| 1991-10-21 | $40.00 | $41.52 | 680 | — | — |
| 1991-10-18 | $38.13 | $39.57 | 6,660 | — | — |
| 1991-10-17 | $35.63 | $36.98 | 640 | — | — |
| 1991-10-16 | $36.25 | $37.63 | 520 | — | — |
| 1991-10-15 | $35.00 | $36.33 | 540 | — | — |
| 1991-10-14 | $35.00 | $36.33 | 580 | — | — |
| 1991-10-11 | $35.00 | $36.33 | 540 | — | — |
| 1991-10-10 | $34.38 | $35.68 | 200 | — | — |
| 1991-10-09 | $33.75 | $35.03 | 920 | — | — |
| 1991-10-08 | $34.38 | $35.68 | 600 | — | — |
| 1991-10-07 | $34.38 | $35.68 | 320 | — | — |
| 1991-10-04 | $34.38 | $35.68 | 660 | — | — |
| 1991-10-03 | $34.38 | $35.68 | 1,840 | — | — |
| 1991-10-02 | $34.38 | $35.68 | 660 | — | — |
| 1991-10-01 | $33.13 | $34.38 | 1,740 | — | — |
| 1991-09-30 | $34.38 | $35.68 | 620 | — | — |
| 1991-09-27 | $35.63 | $36.98 | 800 | — | — |
| 1991-09-26 | $36.25 | $37.63 | 1,640 | — | — |
| 1991-09-25 | $34.38 | $35.68 | 200 | — | — |
| 1991-09-24 | $34.38 | $35.68 | 300 | — | — |
| 1991-09-23 | $33.75 | $35.03 | 520 | — | — |
| 1991-09-20 | $33.75 | $35.03 | 40 | — | — |
| 1991-09-19 | $32.50 | $33.73 | 1,680 | — | — |
| 1991-09-18 | $33.75 | $35.03 | 0 | — | — |
| 1991-09-17 | $33.75 | $35.03 | 1,240 | — | — |
| 1991-09-16 | $35.00 | $36.33 | 1,740 | — | — |
| 1991-09-13 | $33.75 | $35.03 | 1,380 | — | — |
| 1991-09-12 | $34.38 | $35.68 | 200 | — | — |
| 1991-09-11 | $35.63 | $36.98 | 600 | — | — |
| 1991-09-10 | $35.63 | $36.98 | 980 | — | — |
| 1991-09-09 | $35.63 | $36.98 | 140 | — | — |
| 1991-09-06 | $36.88 | $38.28 | 1,540 | — | — |
| 1991-09-05 | $35.63 | $36.98 | 280 | — | — |
| 1991-09-04 | $35.00 | $36.33 | 1,460 | — | — |
| 1991-09-03 | $36.88 | $38.28 | 780 | — | — |
| 1991-08-30 | $36.88 | $38.28 | 200 | — | — |
| 1991-08-29 | $37.50 | $38.92 | 260 | — | — |
| 1991-08-28 | $38.75 | $40.22 | 80 | — | — |
| 1991-08-27 | $40.00 | $41.52 | 1,020 | — | — |
| 1991-08-26 | $40.00 | $41.52 | 1,300 | — | — |
| 1991-08-23 | $41.88 | $43.47 | 6,080 | — | — |
| 1991-08-22 | $38.75 | $40.22 | 1,220 | — | — |
| 1991-08-21 | $35.00 | $36.33 | 700 | — | — |
| 1991-08-20 | $35.63 | $36.98 | 2,500 | — | — |
| 1991-08-19 | $33.75 | $35.03 | 440 | — | — |
| 1991-08-16 | $31.25 | $32.44 | 1,080 | — | — |
| 1991-08-15 | $30.63 | $31.79 | 3,220 | — | — |
| 1991-08-14 | $33.75 | $35.03 | 4,220 | — | — |
| 1991-08-13 | $33.75 | $35.03 | 1,680 | — | — |
| 1991-08-12 | $33.75 | $35.03 | 280 | — | — |
| 1991-08-09 | $33.75 | $35.03 | 140 | — | — |
| 1991-08-08 | $34.38 | $35.68 | 1,720 | — | — |
| 1991-08-07 | $33.13 | $34.38 | 1,240 | — | — |
| 1991-08-06 | $34.38 | $35.68 | 1,260 | — | — |
| 1991-08-05 | $33.75 | $34.85 | 980 | — | — |
| 1991-08-02 | $35.63 | $36.79 | 540 | — | — |
| 1991-08-01 | $36.88 | $38.08 | 860 | — | — |
| 1991-07-31 | $36.88 | $38.08 | 280 | — | — |
| 1991-07-30 | $36.88 | $38.08 | 2,240 | — | — |
| 1991-07-29 | $38.13 | $39.37 | 520 | — | — |
| 1991-07-26 | $38.13 | $39.37 | 1,600 | — | — |
| 1991-07-25 | $38.13 | $39.37 | 820 | — | — |
| 1991-07-24 | $37.50 | $38.72 | 8,080 | — | — |
| 1991-07-23 | $34.38 | $35.50 | 9,280 | — | — |
| 1991-07-22 | $37.50 | $38.72 | 6,280 | — | — |
| 1991-07-19 | $38.13 | $39.37 | 2,620 | — | — |
| 1991-07-18 | $39.38 | $40.66 | 5,060 | — | — |
| 1991-07-17 | $38.75 | $40.01 | 10,140 | — | — |
| 1991-07-16 | $40.00 | $41.30 | 1,040 | — | — |
| 1991-07-15 | $39.38 | $40.66 | 1,000 | — | — |
| 1991-07-12 | $40.00 | $41.30 | 280 | — | — |
| 1991-07-11 | $40.00 | $41.30 | 7,780 | — | — |
| 1991-07-10 | $40.00 | $41.30 | 320 | — | — |
| 1991-07-09 | $40.00 | $41.30 | 500 | — | — |
| 1991-07-08 | $40.63 | $41.95 | 0 | — | — |
| 1991-07-05 | $40.63 | $41.95 | 120 | — | — |
| 1991-07-03 | $40.63 | $41.95 | 620 | — | — |
| 1991-07-02 | $40.63 | $41.95 | 360 | — | — |
| 1991-07-01 | $40.63 | $41.95 | 940 | — | — |
| 1991-06-28 | $41.25 | $42.59 | 280 | — | — |
| 1991-06-27 | $41.88 | $43.24 | 620 | — | — |
| 1991-06-26 | $41.88 | $43.24 | 540 | — | — |
| 1991-06-25 | $42.50 | $43.89 | 800 | — | — |
| 1991-06-24 | $41.88 | $43.24 | 700 | — | — |
| 1991-06-21 | $41.88 | $43.24 | 560 | — | — |
| 1991-06-20 | $43.13 | $44.53 | 2,400 | — | — |
| 1991-06-19 | $41.88 | $43.24 | 220 | — | — |
| 1991-06-18 | $41.88 | $43.24 | 340 | — | — |
| 1991-06-17 | $41.88 | $43.24 | 420 | — | — |
| 1991-06-14 | $43.13 | $44.53 | 420 | — | — |
| 1991-06-13 | $42.50 | $43.89 | 480 | — | — |
| 1991-06-12 | $42.50 | $43.89 | 160 | — | — |
| 1991-06-11 | $42.50 | $43.89 | 340 | — | — |
| 1991-06-10 | $42.50 | $43.89 | 1,040 | — | — |
| 1991-06-07 | $41.25 | $42.59 | 80 | — | — |
| 1991-06-06 | $41.25 | $42.59 | 3,720 | — | — |
| 1991-06-05 | $40.63 | $41.95 | 2,480 | — | — |
| 1991-06-04 | $41.25 | $42.59 | 360 | — | — |
| 1991-06-03 | $41.88 | $43.24 | 780 | — | — |
| 1991-05-31 | $41.88 | $43.24 | 1,360 | — | — |
| 1991-05-30 | $42.50 | $43.89 | 780 | — | — |
| 1991-05-29 | $40.63 | $41.95 | 400 | — | — |
| 1991-05-28 | $40.00 | $41.30 | 220 | — | — |
| 1991-05-24 | $40.00 | $41.30 | 80 | — | — |
| 1991-05-23 | $39.38 | $40.66 | 1,600 | — | — |
| 1991-05-22 | $40.00 | $41.30 | 820 | — | — |
| 1991-05-21 | $40.00 | $41.30 | 17,000 | — | — |
| 1991-05-20 | $42.50 | $43.89 | 600 | — | — |
| 1991-05-17 | $42.50 | $43.89 | 800 | — | — |
| 1991-05-16 | $43.13 | $44.53 | 1,340 | — | — |
| 1991-05-15 | $41.88 | $43.24 | 420 | — | — |
| 1991-05-14 | $41.88 | $43.24 | 160 | — | — |
| 1991-05-13 | $43.75 | $45.18 | 1,000 | — | — |
| 1991-05-10 | $43.75 | $45.18 | 1,020 | — | — |
| 1991-05-09 | $41.88 | $43.24 | 420 | — | — |
| 1991-05-08 | $42.50 | $43.70 | 1,120 | — | — |
| 1991-05-07 | $40.63 | $41.78 | 1,740 | — | — |
| 1991-05-06 | $43.13 | $44.35 | 1,440 | — | — |
| 1991-05-03 | $43.75 | $44.99 | 800 | — | — |
| 1991-05-02 | $43.75 | $44.99 | 200 | — | — |
| 1991-05-01 | $44.38 | $45.63 | 1,280 | — | — |
| 1991-04-30 | $43.13 | $44.35 | 800 | — | — |
| 1991-04-29 | $43.75 | $44.99 | 1,020 | — | — |
| 1991-04-26 | $45.63 | $46.92 | 160 | — | — |
| 1991-04-25 | $45.63 | $46.92 | 1,340 | — | — |
| 1991-04-24 | $45.00 | $46.28 | 360 | — | — |
| 1991-04-23 | $44.38 | $45.63 | 1,260 | — | — |
| 1991-04-22 | $45.00 | $46.28 | 640 | — | — |
| 1991-04-19 | $45.63 | $46.92 | 540 | — | — |
| 1991-04-18 | $45.00 | $46.28 | 2,200 | — | — |
| 1991-04-17 | $44.38 | $45.63 | 1,700 | — | — |
| 1991-04-16 | $44.38 | $45.63 | 1,520 | — | — |
| 1991-04-15 | $45.63 | $46.92 | 7,220 | — | — |
| 1991-04-12 | $47.50 | $48.85 | 52,140 | — | — |
| 1991-04-11 | $39.38 | $40.49 | 6,140 | — | — |
| 1991-04-10 | $39.38 | $40.49 | 18,480 | — | — |
| 1991-04-09 | $41.88 | $43.06 | 2,160 | — | — |
| 1991-04-08 | $42.50 | $43.70 | 5,860 | — | — |
| 1991-04-05 | $43.13 | $44.35 | 2,660 | — | — |
| 1991-04-04 | $40.63 | $41.78 | 4,680 | — | — |
| 1991-04-03 | $45.63 | $46.92 | 2,540 | — | — |
| 1991-04-02 | $45.00 | $46.28 | 3,860 | — | — |
| 1991-04-01 | $44.38 | $45.63 | 4,020 | — | — |
| 1991-03-28 | $44.38 | $45.63 | 6,440 | — | — |
| 1991-03-27 | $45.00 | $46.28 | 3,600 | — | — |
| 1991-03-26 | $48.13 | $49.49 | 1,980 | — | — |
| 1991-03-25 | $49.38 | $50.77 | 760 | — | — |
| 1991-03-22 | $47.50 | $48.85 | 2,260 | — | — |
| 1991-03-21 | $50.00 | $51.42 | 820 | — | — |
| 1991-03-20 | $50.63 | $52.06 | 2,040 | — | — |
| 1991-03-19 | $51.25 | $52.70 | 1,260 | — | — |
| 1991-03-18 | $51.88 | $53.35 | 620 | — | — |
| 1991-03-15 | $51.88 | $53.35 | 1,700 | — | — |
| 1991-03-14 | $50.00 | $51.42 | 3,540 | — | — |
| 1991-03-13 | $53.75 | $55.27 | 7,500 | — | — |
| 1991-03-12 | $54.38 | $55.92 | 2,340 | — | — |
| 1991-03-11 | $54.38 | $55.92 | 9,880 | — | — |
| 1991-03-08 | $60.63 | $62.34 | 54,740 | — | — |
| 1991-03-07 | $59.38 | $61.06 | 38,460 | — | — |
| 1991-03-06 | $52.50 | $53.99 | 5,900 | — | — |
| 1991-03-05 | $53.13 | $54.63 | 4,840 | — | — |
| 1991-03-04 | $48.13 | $49.49 | 2,800 | — | — |
| 1991-03-01 | $46.88 | $48.20 | 4,780 | — | — |
| 1991-02-28 | $43.13 | $44.35 | 2,640 | — | — |
| 1991-02-27 | $44.38 | $45.63 | 5,900 | — | — |
| 1991-02-26 | $45.63 | $46.92 | 1,500 | — | — |
| 1991-02-25 | $46.25 | $47.56 | 3,940 | — | — |
| 1991-02-22 | $44.38 | $45.63 | 6,440 | — | — |
| 1991-02-21 | $45.00 | $46.28 | 12,860 | — | — |
| 1991-02-20 | $44.38 | $45.63 | 5,240 | — | — |
| 1991-02-19 | $51.25 | $52.70 | 12,520 | — | — |
| 1991-02-15 | $64.38 | $66.20 | 1,660 | — | — |
| 1991-02-14 | $66.88 | $68.77 | 21,940 | — | — |
| 1991-02-13 | $69.38 | $71.34 | 1,600 | — | — |
| 1991-02-12 | $70.00 | $71.98 | 1,340 | — | — |
| 1991-02-11 | $69.38 | $71.34 | 4,320 | — | — |
| 1991-02-08 | $66.25 | $67.95 | 1,560 | — | — |
| 1991-02-07 | $68.75 | $70.51 | 1,880 | — | — |
| 1991-02-06 | $69.38 | $71.15 | 1,120 | — | — |
| 1991-02-05 | $70.63 | $72.43 | 1,200 | — | — |
| 1991-02-04 | $71.25 | $73.08 | 3,180 | — | — |
| 1991-02-01 | $70.00 | $71.79 | 3,320 | — | — |
| 1991-01-31 | $68.75 | $70.51 | 7,120 | — | — |
| 1991-01-30 | $67.50 | $69.23 | 120 | — | — |
| 1991-01-29 | $67.50 | $69.23 | 240 | — | — |
| 1991-01-28 | $69.38 | $71.15 | 200 | — | — |
| 1991-01-25 | $69.38 | $71.15 | 1,300 | — | — |
| 1991-01-24 | $65.00 | $66.67 | 1,200 | — | — |
| 1991-01-23 | $65.00 | $66.67 | 2,760 | — | — |
| 1991-01-22 | $65.00 | $66.67 | 100 | — | — |
| 1991-01-21 | $66.25 | $67.95 | 100 | — | — |
| 1991-01-18 | $65.63 | $67.31 | 880 | — | — |
| 1991-01-17 | $65.63 | $67.31 | 900 | — | — |
| 1991-01-16 | $65.00 | $66.67 | 1,340 | — | — |
| 1991-01-15 | $65.00 | $66.67 | 40 | — | — |
| 1991-01-14 | $64.38 | $66.02 | 160 | — | — |
| 1991-01-11 | $64.38 | $66.02 | 600 | — | — |
| 1991-01-10 | $63.75 | $65.38 | 280 | — | — |
| 1991-01-09 | $64.38 | $66.02 | 1,180 | — | — |
| 1991-01-08 | $65.00 | $66.67 | 6,480 | — | — |
| 1991-01-07 | $66.25 | $67.95 | 2,600 | — | — |
| 1991-01-04 | $68.13 | $69.87 | 3,120 | — | — |
| 1991-01-03 | $68.13 | $69.87 | 2,080 | — | — |
| 1991-01-02 | $70.00 | $71.79 | 960 | — | — |