This script represent the amount of the user's amount of the price rate, it also contains a tax calculation. This is one of my first pine script, i would may look further to work on this script.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publications is governed by House rules. You can favorite it to use it on a chart.
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