curved trend / support / resistance lines

[kiwi_trader]

Quote from BSAM:

So many people spend so much time trying to confuse themselves. Oh well...actually I'm glad they exist.

It is good

 

[murray t turtle]

Quote from Hook N. Sinker:

Parabolic SAR is curved.

<img src=http://www.elitetrader.com/vb/attachment.php?s=&postid=3015172 \img>

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Good points;

50 day moving average is curved....,
200 period moving average is curved ....almost always

S& R are areas, not exact points;
yes , you can draw trend lines with exact points[straight lines , exact lines/exact points]