Normally, indicators draw what they need (lines, histogram, arrows) via drawing buffers, ie the ones that are listed in the colors tab, but drawing buffers are limited to the same ...
You will have to show an example of this. ohlc prices are in the decimal digits of the price you see on the chart, unless the last decimal is a 0, when printing out all decimals ...
Added separate options for chart arrows and alerts on 0 line cross over.
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