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Oct 27, 2020 at 16:41 comment added Kagaratsch I notice that whenever I put TradingChart (or CandlestickChart) into a Dynamic, the notebook becomes unresponsive, updates to the data displayed on the charts take a whole second to appear and even the mouse becomes laggy. Is there a type of candle stick chart in mathematica that works well with quickly updating dynamic data?
Oct 19, 2020 at 3:10 history edited kglr CC BY-SA 4.0
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Oct 18, 2020 at 21:36 vote accept Kagaratsch
Oct 18, 2020 at 21:34 comment added kglr @Kagaratsch, set the number n to 20 in {"SimpleMovingAverage", n} to take the simple moving average based on previous 20 periods (see "SimpleMovingAverage"). Re adding a custom indicator see this great answer by Lukas Lang.
Oct 18, 2020 at 21:28 history edited kglr CC BY-SA 4.0
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Oct 18, 2020 at 21:20 comment added Kagaratsch This looks useful, but I actually referred to the 20-period moving average just for simplicity. What if I have created my own indicator, which would not be built into Mathematica by default. How can I overlay a line from a list of values of a custom indicator onto a candle stick chart?
Oct 18, 2020 at 21:14 history answered kglr CC BY-SA 4.0