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<p style="margin-bottom: 0in;">Hey all,<br>
</p>
<p style="margin-bottom: 0in;">I tested a simple trading system from:<br>
<a href="http://blog.fosstrading.com/2009/04/testing-rsi2-with-r.html">http://blog.fosstrading.com/2009/04/testing-rsi2-with-r.html</a><br>
<br>
</p>
<p style="margin-bottom: 0in;">(i)<br>
</p>
<blockquote>What I'm missing is some visual
feedback on the chart plot about the entry / exit<br>
signals and open positions.<br>
<p style="margin-bottom: 0in;">I would like to have an arrow over or
below the bar where the signal occurred to<br>
indicate long or short signals and a doted line to indicate an open
position?<br>
Whats the best way to accomplish
this?</p>
</blockquote>
<p style="margin-bottom: 0in;"></p>
<p style="margin-bottom: 0in;">(ii)<br>
</p>
<blockquote>I like to code some simple Dow trend
detection with visual feedback.<br>
How can I choose the chart background or
bar at every bar according to the trend direction ? <br>
Is there an indicator for x-bar high or
x-bar low? ( I need this to identify important high or lows)<br>
</blockquote>
<p style="margin-bottom: 0in;"></p>
<p style="margin-bottom: 0in;"><br>
</p>
<p style="margin-bottom: 0in;">I'm quite curious if and how all this
can
be realized in quantmod, therefore I'm<br>
happy about any hint in the right
direction.<br>
</p>
<p style="margin-bottom: 0in;">Regards mane</p>
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