function plotCandlestickChart$($app$,$ data$)$

$\%$ Ensure the input data is in the correct format

if ~istable$($data$)||$ width$($data$)<mtext></mtext><mn>6</mn>$

error$(\text{'}$Input data must be a table with at least six columns: Date, Open, High, Low, Close, Volume'$)$;

end

$\%$ Extract data from the table

dates $=$ data$\{$:$,$'Date'$\}$; $\%$ Use named columns for clarity

open $=$ data$\{$:$,$'Open'$\}$;

high $=$ data$\{$:$,$'High'$\}$;

low $=$ data$\{$:$,$'Low'$\}$;

close $=$ data$\{$:$,$'Close'$\}$;

volume $=$ data$\{$:$,$'Volume'$\}$;

$\%$ Create a datetime vector from the date column

if ~isa$($dates$,$ 'datetime'$)$

$\%$ Check if dates are in datenum format and convert to datetime

if isnumeric$($dates$)$

dates $=$ datetime$($dates$,$ 'ConvertFrom', 'datenum'$)$;

else

$\%$ Try converting from common date string formats

dates $=$ datetime$($dates$)$;

end

end

$\%$ Ensure dates are sorted in increasing order

$[$dates$,$ sortIdx$]=$ sort$($dates$)$;

open $=$ open$($sortIdx$)$;

high $=$ high$($sortIdx$)$;

low $=$ low$($sortIdx$)$;

close $=$ close$($sortIdx$)$;

volume $=$ volume$($sortIdx$)$;

$\%$ Clear existing plots

cla$($app$.$UIAxes$)$; $\%$ Clear the axes before plotting

$\%$ Plot the candlestick chart

candle$($app$.$UIAxes, open, high, low, close, 'blue'$)$; $\%$ Customize candlestick appearance

ylabel$($app$.$UIAxes, 'Price'$)$;

$\%$ Set X$-$Ticks for datetime values

numTicks $=10$; $\%$ Number of ticks

tickInterval $=$ max$($floor$($length$($dates$)/$ numTicks$),1)$;

xticks $=$ dates$(1$:tickInterval:end$)$;

app.UIAxes.XTick $=$ xticks; $\%$ Directly use datetime for UIAxes

app.UIAxes.XTickLabelRotation $=45$;

$\%$ Automatically set Y$-$Ticks

yMin $=$ min$($low$)$;

yMax $=$ max$($high$)$;

ylim$($app$.$UIAxes, $[$yMin yMax$])$; $\%$ Set Y$-$axis limits based on data

yticks$($app$.$UIAxes, 'auto'$)$; $\%$ Automatically choose Y$-$ticks based on limits

$\%$ Set X and Y labels explicitly

xlabel$($app$.$UIAxes, 'Date'$)$;

ylabel$($app$.$UIAxes, 'Price'$)$;

end

Code outputs error "Value must be a numeric vector whose values increase.

Error in Copy$\_$of$\_$HistoricalDataAnalysis$/$AnalyzeNowButtonPushed $($line $216)$

plotCandlestickChart$($app$,$ app.Data$)$;$"$

Sample table can be seen in the image.

$\backslash$table$[[$Date$,$Open,High,Low,Close,Adj Close,Volume$],[31/07/2023,323\mathrm{.}690002,325\mathrm{.}660004,317\mathrm{.}589996,318\mathrm{.}600006,317\mathrm{.}946655,25799600],[01/08/2023,317\mathrm{.}540009,324\mathrm{.}140015,314\mathrm{.}660004,322\mathrm{.}709991,322\mathrm{.}048187,22817900],[02/08/2023,318,318\mathrm{.}390015,310\mathrm{.}649994,314\mathrm{.}309998,313\mathrm{.}665436,20461100]]$