algn stock total return in 2021

Align Technology (ALGN) returned 19.6% in 2021.

DATE OPEN HIGH LOW CLOSE VOLUME
December 31 2021
$659.47
$674.89
$655.62
$657.18
464,250
December 30 2021
$658.57
$671.01
$656.44
$662.22
261,220
December 29 2021
$649.92
$660.00
$649.92
$653.34
231,790
December 28 2021
$667.47
$668.82
$652.33
$656.37
269,080
December 27 2021
$656.72
$663.62
$651.79
$661.07
257,350
December 23 2021
$648.28
$663.61
$647.21
$653.98
387,390
December 22 2021
$623.20
$646.59
$616.87
$645.89
377,800
December 21 2021
$601.48
$630.84
$599.87
$628.72
550,790
December 20 2021
$597.83
$599.95
$581.29
$593.94
544,030
December 17 2021
$592.47
$619.00
$586.91
$609.06
1,010,000
December 16 2021
$610.01
$611.32
$592.41
$595.06
830,160
December 15 2021
$605.73
$610.20
$591.06
$602.01
1,130,000
December 14 2021
$620.20
$631.82
$598.92
$605.73
668,830
December 13 2021
$665.72
$666.49
$628.77
$629.91
527,780
December 10 2021
$672.56
$683.83
$660.59
$668.12
394,370
December 09 2021
$670.00
$688.60
$670.00
$673.59
355,080
December 08 2021
$670.27
$676.94
$663.67
$675.22
303,750
December 07 2021
$649.16
$675.21
$648.66
$666.72
581,510
December 06 2021
$622.00
$641.28
$615.00
$638.92
470,800
December 03 2021
$629.36
$632.57
$605.49
$619.75
536,130
December 02 2021
$602.80
$628.73
$595.07
$624.93
732,930
December 01 2021
$622.92
$624.00
$601.73
$602.29
486,030
November 30 2021
$632.61
$638.94
$607.47
$611.53
972,840
November 29 2021
$636.86
$642.14
$629.54
$634.47
537,250
November 26 2021
$653.20
$654.15
$627.00
$634.22
444,530