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 — 2006
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2006-12-29 | $25.70 | $51.03 | 759,000 | — | — |
| 2006-12-28 | $26.14 | $51.91 | 631,800 | — | — |
| 2006-12-27 | $26.43 | $52.49 | 547,200 | — | — |
| 2006-12-26 | $26.08 | $51.79 | 543,800 | — | — |
| 2006-12-22 | $26.04 | $51.71 | 575,600 | — | — |
| 2006-12-21 | $26.28 | $52.18 | 1,039,400 | — | — |
| 2006-12-20 | $26.74 | $53.09 | 1,535,400 | — | — |
| 2006-12-19 | $27.08 | $53.76 | 2,782,400 | — | — |
| 2006-12-18 | $25.79 | $51.20 | 2,041,200 | — | — |
| 2006-12-15 | $27.30 | $54.13 | 1,426,000 | — | — |
| 2006-12-14 | $27.11 | $53.75 | 1,266,200 | — | — |
| 2006-12-13 | $26.67 | $52.88 | 1,795,200 | — | — |
| 2006-12-12 | $26.73 | $52.99 | 1,451,400 | — | — |
| 2006-12-11 | $27.25 | $54.03 | 1,063,600 | — | — |
| 2006-12-08 | $27.50 | $54.53 | 1,467,600 | — | — |
| 2006-12-07 | $27.31 | $54.15 | 1,884,200 | — | — |
| 2006-12-06 | $27.84 | $55.20 | 1,840,400 | — | — |
| 2006-12-05 | $27.52 | $54.57 | 1,515,600 | — | — |
| 2006-12-04 | $27.35 | $54.23 | 1,490,400 | — | — |
| 2006-12-01 | $27.20 | $53.93 | 1,171,600 | — | — |
| 2006-11-30 | $27.00 | $53.54 | 1,351,800 | — | — |
| 2006-11-29 | $27.02 | $53.57 | 1,653,000 | — | — |
| 2006-11-28 | $25.57 | $50.69 | 2,276,000 | — | — |
| 2006-11-27 | $25.46 | $50.47 | 1,858,600 | — | — |
| 2006-11-24 | $25.83 | $51.22 | 597,800 | — | — |
| 2006-11-22 | $25.80 | $51.16 | 2,094,200 | — | — |
| 2006-11-21 | $26.07 | $51.69 | 2,239,600 | — | — |
| 2006-11-20 | $25.72 | $50.99 | 1,598,600 | — | — |
| 2006-11-17 | $26.08 | $51.72 | 1,139,000 | — | — |
| 2006-11-16 | $25.68 | $50.92 | 1,994,800 | — | — |
| 2006-11-15 | $26.15 | $51.84 | 1,544,200 | — | — |
| 2006-11-14 | $25.68 | $50.92 | 1,428,400 | — | — |
| 2006-11-13 | $25.68 | $50.92 | 2,521,200 | — | — |
| 2006-11-10 | $24.94 | $49.45 | 1,103,200 | — | — |
| 2006-11-09 | $25.48 | $50.51 | 1,715,600 | — | — |
| 2006-11-08 | $24.94 | $49.45 | 2,042,000 | — | — |
| 2006-11-07 | $24.50 | $48.57 | 1,400,600 | — | — |
| 2006-11-06 | $25.03 | $49.63 | 2,070,200 | — | — |
| 2006-11-03 | $25.38 | $50.31 | 2,151,400 | — | — |
| 2006-11-02 | $24.65 | $48.87 | 2,320,400 | — | — |
| 2006-11-01 | $24.57 | $48.72 | 2,624,200 | — | — |
| 2006-10-31 | $23.78 | $47.15 | 1,976,600 | — | — |
| 2006-10-30 | $23.87 | $47.32 | 1,060,600 | — | — |
| 2006-10-27 | $24.07 | $47.73 | 897,400 | — | — |
| 2006-10-26 | $24.19 | $47.96 | 1,228,400 | — | — |
| 2006-10-25 | $24.55 | $48.68 | 1,269,000 | — | — |
| 2006-10-24 | $24.28 | $48.13 | 1,792,600 | — | — |
| 2006-10-23 | $23.87 | $47.33 | 1,302,200 | — | — |
| 2006-10-20 | $24.08 | $47.76 | 1,056,400 | — | — |
| 2006-10-19 | $24.64 | $48.85 | 1,501,600 | — | — |
| 2006-10-18 | $23.72 | $47.02 | 1,606,000 | — | — |
| 2006-10-17 | $23.97 | $47.52 | 1,936,200 | — | — |
| 2006-10-16 | $24.50 | $48.58 | 2,264,400 | — | — |
| 2006-10-13 | $24.17 | $47.93 | 1,776,600 | — | — |
| 2006-10-12 | $23.42 | $46.43 | 2,021,000 | — | — |
| 2006-10-11 | $22.88 | $45.36 | 1,946,800 | — | — |
| 2006-10-10 | $23.08 | $45.75 | 3,780,600 | — | — |
| 2006-10-09 | $21.43 | $42.49 | 1,694,400 | — | — |
| 2006-10-06 | $21.60 | $42.83 | 1,598,200 | — | — |
| 2006-10-05 | $21.24 | $42.10 | 1,770,600 | — | — |
| 2006-10-04 | $20.75 | $41.14 | 2,684,600 | — | — |
| 2006-10-03 | $19.92 | $39.51 | 2,884,600 | — | — |
| 2006-10-02 | $21.23 | $42.08 | 1,722,000 | — | — |
| 2006-09-29 | $21.67 | $42.96 | 1,374,600 | — | — |
| 2006-09-28 | $21.48 | $42.58 | 2,153,200 | — | — |
| 2006-09-27 | $21.65 | $42.93 | 3,335,800 | — | — |
| 2006-09-26 | $20.56 | $40.76 | 2,332,800 | — | — |
| 2006-09-25 | $19.73 | $39.11 | 2,137,600 | — | — |
| 2006-09-22 | $19.49 | $38.63 | 1,156,600 | — | — |
| 2006-09-21 | $19.95 | $39.56 | 3,650,200 | — | — |
| 2006-09-20 | $19.34 | $38.36 | 3,373,600 | — | — |
| 2006-09-19 | $20.14 | $39.84 | 2,261,400 | — | — |
| 2006-09-18 | $20.75 | $41.06 | 2,790,000 | — | — |
| 2006-09-15 | $20.01 | $39.61 | 1,562,000 | — | — |
| 2006-09-14 | $19.82 | $39.21 | 1,441,200 | — | — |
| 2006-09-13 | $20.61 | $40.78 | 2,225,000 | — | — |
| 2006-09-12 | $19.99 | $39.55 | 2,323,200 | — | — |
| 2006-09-11 | $20.34 | $40.25 | 3,548,000 | — | — |
| 2006-09-08 | $21.11 | $41.76 | 2,913,200 | — | — |
| 2006-09-07 | $21.90 | $43.34 | 1,734,400 | — | — |
| 2006-09-06 | $21.42 | $42.38 | 2,603,400 | — | — |
| 2006-09-05 | $22.16 | $43.85 | 2,714,400 | — | — |
| 2006-09-01 | $23.23 | $45.96 | 2,294,800 | — | — |
| 2006-08-31 | $22.91 | $45.34 | 4,466,400 | — | — |
| 2006-08-30 | $22.39 | $44.30 | 6,489,200 | — | — |
| 2006-08-29 | $24.17 | $47.82 | 2,529,800 | — | — |
| 2006-08-28 | $24.59 | $48.67 | 1,692,400 | — | — |
| 2006-08-25 | $25.04 | $49.55 | 1,682,600 | — | — |
| 2006-08-24 | $24.71 | $48.90 | 1,490,400 | — | — |
| 2006-08-23 | $24.11 | $47.70 | 2,429,400 | — | — |
| 2006-08-22 | $24.63 | $48.73 | 2,633,200 | — | — |
| 2006-08-21 | $24.00 | $47.49 | 2,207,200 | — | — |
| 2006-08-18 | $23.72 | $46.93 | 3,208,800 | — | — |
| 2006-08-17 | $23.67 | $46.85 | 4,416,600 | — | — |
| 2006-08-16 | $25.30 | $50.06 | 2,189,800 | — | — |
| 2006-08-15 | $25.57 | $50.59 | 2,541,600 | — | — |
| 2006-08-14 | $25.50 | $50.46 | 2,909,800 | — | — |
| 2006-08-11 | $26.70 | $52.83 | 2,396,200 | — | — |
| 2006-08-10 | $27.45 | $54.32 | 3,017,200 | — | — |
| 2006-08-09 | $27.53 | $54.47 | 2,841,600 | — | — |
| 2006-08-08 | $26.68 | $52.81 | 2,770,800 | — | — |
| 2006-08-07 | $26.78 | $52.98 | 1,892,800 | — | — |
| 2006-08-04 | $26.32 | $52.07 | 1,774,800 | — | — |
| 2006-08-03 | $26.04 | $51.52 | 1,867,800 | — | — |
| 2006-08-02 | $26.48 | $52.39 | 3,245,200 | — | — |
| 2006-08-01 | $26.13 | $51.70 | 2,431,600 | — | — |
| 2006-07-31 | $25.30 | $50.06 | 2,182,000 | — | — |
| 2006-07-28 | $24.56 | $48.60 | 2,015,400 | — | — |
| 2006-07-27 | $24.16 | $47.80 | 1,927,400 | — | — |
| 2006-07-26 | $25.25 | $49.97 | 2,222,000 | — | — |
| 2006-07-25 | $24.50 | $48.49 | 1,630,800 | — | — |
| 2006-07-24 | $23.85 | $47.20 | 1,726,400 | — | — |
| 2006-07-21 | $23.01 | $45.54 | 1,815,000 | — | — |
| 2006-07-20 | $23.93 | $47.35 | 1,602,000 | — | — |
| 2006-07-19 | $23.99 | $47.47 | 1,783,800 | — | — |
| 2006-07-18 | $24.24 | $47.96 | 1,920,400 | — | — |
| 2006-07-17 | $23.65 | $46.80 | 2,157,200 | — | — |
| 2006-07-14 | $24.96 | $49.38 | 2,333,000 | — | — |
| 2006-07-13 | $24.47 | $48.41 | 2,186,600 | — | — |
| 2006-07-12 | $25.15 | $49.77 | 2,487,200 | — | — |
| 2006-07-11 | $25.46 | $50.37 | 2,100,000 | — | — |
| 2006-07-10 | $24.56 | $48.59 | 1,980,000 | — | — |
| 2006-07-07 | $24.41 | $48.29 | 2,179,000 | — | — |
| 2006-07-06 | $24.60 | $48.68 | 3,836,200 | — | — |
| 2006-07-05 | $24.06 | $47.60 | 4,287,600 | — | — |
| 2006-07-03 | $23.95 | $47.39 | 2,519,000 | — | — |
| 2006-06-30 | $24.10 | $47.69 | 5,560,200 | — | — |
| 2006-06-29 | $22.28 | $44.08 | 1,617,400 | — | — |
| 2006-06-28 | $21.40 | $42.35 | 1,347,800 | — | — |
| 2006-06-27 | $21.61 | $42.76 | 1,513,400 | — | — |
| 2006-06-26 | $21.53 | $42.59 | 1,263,800 | — | — |
| 2006-06-23 | $20.93 | $41.43 | 1,417,400 | — | — |
| 2006-06-22 | $20.66 | $40.88 | 1,526,000 | — | — |
| 2006-06-21 | $20.40 | $40.36 | 1,680,400 | — | — |
| 2006-06-20 | $19.43 | $38.45 | 2,287,400 | — | — |
| 2006-06-19 | $19.78 | $39.06 | 1,590,000 | — | — |
| 2006-06-16 | $20.23 | $39.94 | 2,683,800 | — | — |
| 2006-06-15 | $20.36 | $40.21 | 2,108,600 | — | — |
| 2006-06-14 | $19.30 | $38.11 | 2,567,000 | — | — |
| 2006-06-13 | $18.49 | $36.51 | 2,127,400 | — | — |
| 2006-06-12 | $19.07 | $37.65 | 1,654,800 | — | — |
| 2006-06-09 | $20.15 | $39.78 | 1,612,400 | — | — |
| 2006-06-08 | $19.99 | $39.48 | 3,169,800 | — | — |
| 2006-06-07 | $20.46 | $40.40 | 2,044,600 | — | — |
| 2006-06-06 | $21.52 | $42.50 | 2,144,800 | — | — |
| 2006-06-05 | $21.56 | $42.58 | 3,346,600 | — | — |
| 2006-06-02 | $22.05 | $43.55 | 2,600,200 | — | — |
| 2006-06-01 | $21.26 | $41.99 | 3,061,600 | — | — |
| 2006-05-31 | $20.86 | $41.19 | 2,410,000 | — | — |
| 2006-05-30 | $19.94 | $39.37 | 1,664,800 | — | — |
| 2006-05-26 | $20.36 | $40.21 | 1,436,400 | — | — |
| 2006-05-25 | $20.30 | $40.09 | 2,285,600 | — | — |
| 2006-05-24 | $19.11 | $37.74 | 2,434,000 | — | — |
| 2006-05-23 | $19.42 | $38.36 | 2,721,200 | — | — |
| 2006-05-22 | $18.67 | $36.87 | 2,836,800 | — | — |
| 2006-05-19 | $19.47 | $38.44 | 2,774,800 | — | — |
| 2006-05-18 | $19.31 | $38.14 | 1,763,600 | — | — |
| 2006-05-17 | $19.74 | $38.99 | 2,575,200 | — | — |
| 2006-05-16 | $20.05 | $39.59 | 2,229,600 | — | — |
| 2006-05-15 | $19.18 | $37.88 | 2,565,600 | — | — |
| 2006-05-12 | $19.99 | $39.47 | 3,410,000 | — | — |
| 2006-05-11 | $19.90 | $39.30 | 1,630,000 | — | — |
| 2006-05-10 | $20.35 | $40.18 | 1,900,000 | — | — |
| 2006-05-09 | $20.21 | $39.91 | 1,583,200 | — | — |
| 2006-05-08 | $20.45 | $40.39 | 3,329,200 | — | — |
| 2006-05-05 | $19.23 | $37.97 | 1,143,600 | — | — |
| 2006-05-04 | $19.13 | $37.77 | 1,838,400 | — | — |
| 2006-05-03 | $19.20 | $37.92 | 1,359,200 | — | — |
| 2006-05-02 | $19.63 | $38.76 | 1,441,600 | — | — |
| 2006-05-01 | $18.99 | $37.50 | 2,447,200 | — | — |
| 2006-04-28 | $19.29 | $38.10 | 1,464,400 | — | — |
| 2006-04-27 | $19.25 | $38.01 | 2,970,400 | — | — |
| 2006-04-26 | $19.38 | $38.26 | 2,418,000 | — | — |
| 2006-04-25 | $20.13 | $39.74 | 2,278,400 | — | — |
| 2006-04-24 | $20.71 | $40.89 | 1,453,200 | — | — |
| 2006-04-21 | $20.68 | $40.84 | 2,424,800 | — | — |
| 2006-04-20 | $20.47 | $40.41 | 2,726,000 | — | — |
| 2006-04-19 | $20.78 | $41.03 | 3,018,800 | — | — |
| 2006-04-18 | $21.08 | $41.62 | 1,285,200 | — | — |
| 2006-04-17 | $20.38 | $40.24 | 1,649,600 | — | — |
| 2006-04-13 | $20.04 | $39.58 | 1,942,000 | — | — |
| 2006-04-12 | $20.13 | $39.75 | 2,759,200 | — | — |
| 2006-04-11 | $19.83 | $39.15 | 4,027,600 | — | — |
| 2006-04-10 | $19.99 | $39.47 | 1,730,400 | — | — |
| 2006-04-07 | $19.25 | $38.02 | 1,480,000 | — | — |
| 2006-04-06 | $19.66 | $38.83 | 1,898,000 | — | — |
| 2006-04-05 | $19.66 | $38.82 | 1,419,200 | — | — |
| 2006-04-04 | $19.07 | $37.66 | 1,039,600 | — | — |
| 2006-04-03 | $18.79 | $37.11 | 1,731,600 | — | — |
| 2006-03-31 | $18.53 | $36.59 | 1,426,000 | — | — |
| 2006-03-30 | $18.75 | $37.02 | 1,415,600 | — | — |
| 2006-03-29 | $18.62 | $36.77 | 1,800,800 | — | — |
| 2006-03-28 | $18.37 | $36.27 | 1,407,600 | — | — |
| 2006-03-27 | $18.14 | $35.81 | 1,321,200 | — | — |
| 2006-03-24 | $17.86 | $35.27 | 1,694,800 | — | — |
| 2006-03-23 | $17.82 | $35.18 | 2,052,400 | — | — |
| 2006-03-22 | $17.24 | $34.04 | 2,135,600 | — | — |
| 2006-03-21 | $16.73 | $33.03 | 1,605,600 | — | — |
| 2006-03-20 | $16.51 | $32.57 | 1,395,200 | — | — |
| 2006-03-17 | $16.71 | $32.95 | 1,835,200 | — | — |
| 2006-03-16 | $16.86 | $33.25 | 1,342,400 | — | — |
| 2006-03-15 | $16.50 | $32.55 | 2,215,200 | — | — |
| 2006-03-14 | $15.90 | $31.35 | 1,695,600 | — | — |
| 2006-03-13 | $15.55 | $30.66 | 1,199,200 | — | — |
| 2006-03-10 | $15.14 | $29.84 | 943,600 | — | — |
| 2006-03-09 | $15.08 | $29.73 | 1,477,200 | — | — |
| 2006-03-08 | $14.95 | $29.47 | 1,854,400 | — | — |
| 2006-03-07 | $14.77 | $29.12 | 1,226,400 | — | — |
| 2006-03-06 | $14.87 | $29.33 | 1,166,800 | — | — |
| 2006-03-03 | $15.53 | $30.61 | 1,168,800 | — | — |
| 2006-03-02 | $15.58 | $30.72 | 1,832,000 | — | — |
| 2006-03-01 | $15.21 | $29.99 | 1,394,000 | — | — |
| 2006-02-28 | $14.93 | $29.43 | 1,100,400 | — | — |
| 2006-02-27 | $14.98 | $29.54 | 1,997,200 | — | — |
| 2006-02-24 | $15.14 | $29.84 | 1,581,200 | — | — |
| 2006-02-23 | $14.73 | $29.04 | 1,866,400 | — | — |
| 2006-02-22 | $14.64 | $28.86 | 1,286,800 | — | — |
| 2006-02-21 | $15.00 | $29.58 | 1,580,000 | — | — |
| 2006-02-17 | $14.96 | $29.50 | 2,211,600 | — | — |
| 2006-02-16 | $14.75 | $29.08 | 2,360,800 | — | — |
| 2006-02-15 | $14.24 | $28.08 | 2,832,000 | — | — |
| 2006-02-14 | $14.19 | $27.98 | 5,498,000 | — | — |
| 2006-02-13 | $15.31 | $30.19 | 3,206,000 | — | — |
| 2006-02-10 | $15.98 | $31.51 | 2,415,200 | — | — |
| 2006-02-09 | $16.13 | $31.80 | 1,874,000 | — | — |
| 2006-02-08 | $16.57 | $32.67 | 1,206,800 | — | — |
| 2006-02-07 | $16.67 | $32.88 | 1,170,400 | — | — |
| 2006-02-06 | $17.58 | $34.67 | 1,027,600 | — | — |
| 2006-02-03 | $17.23 | $33.97 | 747,600 | — | — |
| 2006-02-02 | $17.41 | $34.33 | 1,412,800 | — | — |
| 2006-02-01 | $17.93 | $35.35 | 1,377,200 | — | — |
| 2006-01-31 | $18.40 | $36.28 | 940,000 | — | — |
| 2006-01-30 | $18.34 | $36.16 | 1,387,200 | — | — |
| 2006-01-27 | $17.59 | $34.68 | 1,243,200 | — | — |
| 2006-01-26 | $17.45 | $34.41 | 1,690,800 | — | — |
| 2006-01-25 | $16.73 | $32.98 | 1,062,400 | — | — |
| 2006-01-24 | $17.32 | $34.14 | 980,800 | — | — |
| 2006-01-23 | $17.18 | $33.88 | 1,116,000 | — | — |
| 2006-01-20 | $17.17 | $33.86 | 1,079,600 | — | — |
| 2006-01-19 | $16.93 | $33.39 | 1,122,000 | — | — |
| 2006-01-18 | $16.19 | $31.92 | 1,263,200 | — | — |
| 2006-01-17 | $16.61 | $32.75 | 1,152,800 | — | — |
| 2006-01-13 | $16.03 | $31.61 | 678,400 | — | — |
| 2006-01-12 | $15.77 | $31.10 | 892,000 | — | — |
| 2006-01-11 | $15.98 | $31.51 | 1,176,400 | — | — |
| 2006-01-10 | $16.16 | $31.86 | 1,262,000 | — | — |
| 2006-01-09 | $15.88 | $31.30 | 873,600 | — | — |
| 2006-01-06 | $15.70 | $30.96 | 787,600 | — | — |
| 2006-01-05 | $15.38 | $30.32 | 1,182,000 | — | — |
| 2006-01-04 | $15.57 | $30.70 | 1,000,400 | — | — |
| 2006-01-03 | $15.39 | $30.34 | 1,217,200 | — | — |