should we use log chart or linear charts for trend lines ?
Does not make much of a difference. However, Log is better than Linear in terms of Chart scaling.
should we consider candle wick or candle body for trend lines?
Highs and Lows are crucial while drawing trend-lines as responsible buyers or sellers step-in at those prices causing it to be Highs and Lows, so, wicks! Automatic Trendline AFL.

Personal suggestion: If you are interested to get rid of indicators and purely delve into price-action, trend-lines, channels or patterns, would suggest you to read Suri Duddella's Trade Chart Patterns Like the Pros: Specific Trading Techniques. The author has consolidated and meticulously explained several Technical Analysis topics comprehensively..
Last edited:

Similar threads

Zerodha – Open Paperless Account

Open online account with Zerodha. Free delivery trading and Max Rs 20 for Intraday, F&O, Currency and Commodity Trading. Intraday High leverage with MIS, CO and BO.

Are you a day trader?