Dear sir,

Please help me with the following

over a period of 3 weeks

weekly closing price is within 1% of its closing price during the preceding week

three tight closes in a row

Weekly trading range is typically narrow

volume shuould be fairly tight

You can set the time frame of a Condition Formula in TC2000 by adjusting the Time Frame drop-down menu in the Edit Formula window for that Condition Formula when it is created or edited.

If you set the time frame to weekly, the following Condition Formula for check for price being within 1% of the close of the previous week over a total span of 3 weeks:

ABS(C / C1 - 1) <= .01 AND ABS(C1 / C2 - 1) <= .01

If you also want to check if the third bar was within 1% of the close of the previous week, you could add another term.

ABS(C / C1 - 1) <= .01 AND ABS(C1 / C2 - 1) <= .01 AND ABS(C2 / C3 - 1) <= .01

I do not know what is mean by the weekly trading range being "typically narrow" or the volume being "fairly tight".

PCF Formula Descriptions
Handy PCF example formulas to help you learn the syntax of PCFs!