To calculate 50% of 2018, we need to understand that percent means "per hundred." So, 50% is equivalent to 50/100 or 0.5 when expressed as a decimal.
The filled portion represents 50% of the total bar.
50% of 2018.01 = 1009.005
50% of 2018.02 = 1009.01
50% of 2018.03 = 1009.015
50% of 2018.04 = 1009.02
50% of 2018.05 = 1009.025
50% of 2018.06 = 1009.03
50% of 2018.07 = 1009.035
50% of 2018.08 = 1009.04
50% of 2018.09 = 1009.045
50% of 2018.1 = 1009.05
50% of 2018.11 = 1009.055
50% of 2018.12 = 1009.06
50% of 2018.13 = 1009.065
50% of 2018.14 = 1009.07
50% of 2018.15 = 1009.075
50% of 2018.16 = 1009.08
50% of 2018.17 = 1009.085
50% of 2018.18 = 1009.09
50% of 2018.19 = 1009.095
50% of 2018.2 = 1009.1
50% of 2018.21 = 1009.105
50% of 2018.22 = 1009.11
50% of 2018.23 = 1009.115
50% of 2018.24 = 1009.12
50% of 2018.25 = 1009.125
50% of 2018.26 = 1009.13
50% of 2018.27 = 1009.135
50% of 2018.28 = 1009.14
50% of 2018.29 = 1009.145
50% of 2018.3 = 1009.15
50% of 2018.31 = 1009.155
50% of 2018.32 = 1009.16
50% of 2018.33 = 1009.165
50% of 2018.34 = 1009.17
50% of 2018.35 = 1009.175
50% of 2018.36 = 1009.18
50% of 2018.37 = 1009.185
50% of 2018.38 = 1009.19
50% of 2018.39 = 1009.195
50% of 2018.4 = 1009.2
50% of 2018.41 = 1009.205
50% of 2018.42 = 1009.21
50% of 2018.43 = 1009.215
50% of 2018.44 = 1009.22
50% of 2018.45 = 1009.225
50% of 2018.46 = 1009.23
50% of 2018.47 = 1009.235
50% of 2018.48 = 1009.24
50% of 2018.49 = 1009.245
50% of 2018.5 = 1009.25
50% of 2018.51 = 1009.255
50% of 2018.52 = 1009.26
50% of 2018.53 = 1009.265
50% of 2018.54 = 1009.27
50% of 2018.55 = 1009.275
50% of 2018.56 = 1009.28
50% of 2018.57 = 1009.285
50% of 2018.58 = 1009.29
50% of 2018.59 = 1009.295
50% of 2018.6 = 1009.3
50% of 2018.61 = 1009.305
50% of 2018.62 = 1009.31
50% of 2018.63 = 1009.315
50% of 2018.64 = 1009.32
50% of 2018.65 = 1009.325
50% of 2018.66 = 1009.33
50% of 2018.67 = 1009.335
50% of 2018.68 = 1009.34
50% of 2018.69 = 1009.345
50% of 2018.7 = 1009.35
50% of 2018.71 = 1009.355
50% of 2018.72 = 1009.36
50% of 2018.73 = 1009.365
50% of 2018.74 = 1009.37
50% of 2018.75 = 1009.375
50% of 2018.76 = 1009.38
50% of 2018.77 = 1009.385
50% of 2018.78 = 1009.39
50% of 2018.79 = 1009.395
50% of 2018.8 = 1009.4
50% of 2018.81 = 1009.405
50% of 2018.82 = 1009.41
50% of 2018.83 = 1009.415
50% of 2018.84 = 1009.42
50% of 2018.85 = 1009.425
50% of 2018.86 = 1009.43
50% of 2018.87 = 1009.435
50% of 2018.88 = 1009.44
50% of 2018.89 = 1009.445
50% of 2018.9 = 1009.45
50% of 2018.91 = 1009.455
50% of 2018.92 = 1009.46
50% of 2018.93 = 1009.465
50% of 2018.94 = 1009.47
50% of 2018.95 = 1009.475
50% of 2018.96 = 1009.48
50% of 2018.97 = 1009.485
50% of 2018.98 = 1009.49
50% of 2018.99 = 1009.495