$data <<EOF
07/2021 24.66   25.26   23.36   24.80   0.57%
08/2021 24.80   25.86   22.94   24.40   -1.61%
09/2021 24.40   25.26   19.86   19.86   -18.61%
10/2021 19.86   21.36   19.03   19.77   0.45%
11/2021 19.77   19.77   12.60   13.25   -32.98%
12/2021 13.25   13.25   11.20   11.21   -15.40%
01/2022 11.21   12.25   10.04   10.09   -9.99%
02/2022 10.09   10.51   9.42    9.76    -3.32%
03/2022 9.76    9.95    8.65    8.65    -11.38%
04/2022 8.65    8.81    6.59    6.79    -21.46%
05/2022 6.79    6.90    4.87    5.19    -23.56%
06/2022 5.19    5.87    5.05    5.68    9.44%
07/2022 5.68    5.68    4.82    4.92    -13.38%
08/2022 4.92    4.92    4.29    4.43    -10.06%
09/2022 4.43    4.43    2.48    2.48    -44.07%
10/2022 2.48    3.33    2.48    3.14    26.67%
11/2022 3.14    5.13    3.13    4.31    37.32%
12/2022 4.31    4.41    3.76    3.96    -8.13%
01/2023 3.96    4.70    3.91    3.95    0.13%
02/2023 3.95    4.15    3.84    4.00    1.27%
03/2023 4.00    4.05    3.81    4.02    0.50%
04/2023 4.02    4.05    3.80    3.80    -5.47%
05/2023 3.80    3.91    3.27    3.27    -13.95%
06/2023 3.27    3.72    3.18    3.19    -2.60%
07/2023 3.19    4.12    3.17    4.00    25.59%
08/2023 4.00    4.00    3.46    3.96    -1.00%
09/2023 3.96    3.96    3.32    3.32    -16.16%
10/2023 3.32    3.35    2.63    2.76    -17.02%
11/2023 2.76    3.30    2.73    2.86    3.63%
12/2023 2.86    3.46    2.71    3.27    14.36%
01/2024 3.27    3.63    3.15    3.63    11.03%
02/2024 3.63    4.09    3.36    4.05    11.72%
03/2024 4.05    4.05    3.30    3.30    -18.52%
04/2024 3.30    3.30    2.75    2.90    -12.12%
05/2024 2.90    3.25    2.76    3.19    10.00%
06/2024 3.19    3.58    2.85    2.85    -10.66%
07/2024 2.85    2.88    2.73    2.78    -2.46%
08/2024 2.78    2.78    2.28    2.34    -15.83%
09/2024 2.34    2.53    2.30    2.30    -1.71%
10/2024 2.30    2.37    2.10    2.10    -8.70%
11/2024 2.10    2.10    1.41    1.41    -33.10%
12/2024 1.41    2.34    1.40    1.59    12.81%
01/2025 1.59    1.67    1.53    1.67    5.36%
02/2025 1.67    1.70    1.51    1.51    -9.58%
03/2025 1.51    1.67    1.42    1.59    4.97%
04/2025 1.59    1.59    1.19    1.35    -14.83%
05/2025 1.35    1.53    1.30    1.44    6.67%
06/2025 1.44    1.63    1.22    1.22    -15.28%
07/2025 1.22    2.14    1.21    1.90    55.33%
08/2025 1.90    2.00    1.80    1.80    -5.01%
09/2025 1.80    1.81    1.58    1.66    -7.78%
10/2025 1.66    1.66    1.39    1.39    -16.27%
11/2025 1.39    1.47    1.31    1.38    -1.08%
12/2025 1.38    1.38    1.22    1.25    -9.09%
01/2026 1.25    1.34    1.23    1.29    3.20%
02/2026 1.29    1.44    1.23    1.23    -5.04%
EOF

set term pdf size 22,13
set term pdf font "sans,20"
set output "Mister_Spex_stock_price.pdf"
set termoption noenhanced
set grid
set key top left
set xdata time
set timefmt "%m/%Y"
set format x "%b %Y"
set xtics rotate by -90 
set xtics 365.25*24*60*60/1     # 1 tics per year

wd = 15.25*24*60*60     # 15.25 days box width
set style fill transparent solid 0.8
plot $data using 1:(($3+$4)/2):(wd):(($4-$3)/2) with boxxyerror lw 1 lc 3 title "Mister Spex [DE000A3CSAE2] "