Merge pull request #575 from DanielGoldfarb/pnf

Rewrite (fix/correct) Point and Figure algorithm for #568

Author: DanielGoldfarb

examples/scratch_pad/issues/issue568.csv

@@ -0,0 +1,206 @@
+Date,Open,High,Low,Close,Volume
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+4-Jan-22,17805.25,17805.25,17805.25,17805.25,18604
+5-Jan-22,17925.25,17925.25,17925.25,17925.25,23737
+6-Jan-22,17745.90,17745.90,17745.90,17745.90,22644
+7-Jan-22,17812.70,17812.70,17812.70,17812.70,21448
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+11-Jan-22,18055.75,18055.75,18055.75,18055.75,20781
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