I wondered. When using iMA() or any other indior feature, I use Symbol() for your initial paramter. For example,
PHP Code: <code><span style=”color: #000000”> <span style=”color: #0000BB”>doubleEMAHighValue</span><span style=”color: #007700”>=</span><span style=”color: #0000BB”>iMA</span><span style=”color: #007700”>(</span><span style=”color: #0000BB”>Symbol</span><span style=”color: #007700”>(),</span><span style=”color: #0000BB”>0</span><span style=”color: #007700”>,</span><span style=”color: #0000BB”>EMAHigh</span><span style=”color: #007700”>,</span><span style=”color: #0000BB”>0</span><span style=”color: #007700”>,</span><span style=”color: #0000BB”>MODE_EMA</span><span style=”color: #007700”>,</span><span style=”color: #0000BB”>PRICE_HIGH</span><span style=”color: #007700”>,</span><span style=”color: #0000BB”>1</span><span style=”color: #007700”>);
</span><span style=”color: #0000BB”></span> </span> </code> What would be the difference if I place NULL Rather than Symbol()?
Thanks fellow developers.
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