FOR UPTREND TRENDLINE GOES ONLY BY LOWS
FOR DOWNTREND TRENDLINE GOES ONLY BY HIGHS
Both DeMark and Sperandao strictly follows this STRICT RULE
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Trendline must connect 2 lows (highs) BEFORE THE MAJOR HIGH (LOW) and it can NOT cross price between those 2 points V. Sperandao
It is POSSIBLE that trendline will go THROUGH PRICES PAST THE HIGHEST CONNECTING LOW POINT. In fact, this is one indication of a change of trend. - V. Sperandao
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Trendline must connect 2 MOST RECENT major lows (highs) - T. DeMark
Trendlines must be drawn from LEFT TO RIGHT ONLY (AS RECENT PRICE ACTION IS THE MOST RELEVANT)- T. DeMark