I am posting some thoughts on gaps in Satya's thread here because lots to charts and discussions around gaps has taken place here. At least Satya would be interested in what I have say about gaps:-)
Bee
Friends,
I have something to say about gaps, which has been quite difficult to handle and I remember Saint’s attempt in explaining visual gap and changes in gap rules during our formative months in this method.
Now I have been trading NF (all figures, charts, and arguments/logic is pertaining to NF only and I have not done any work nor do I have any experience of similar nature in any other script but the applicability can be checked if found worthwhile).
Now lets look at some figures in NF. Daily bar ATR is around 130 points, 60 min bar ATR is around 40 points, at any point of time our SAR (including the filter) is between 80 to 120 points away from the price action. In short this 120 points will be left on the table and is deemed as risk/investment in this method.
Now coming to gaps – we see gaps virtually daily in NF. Gaps come because of the overnight change in the sentiments. Now in order to bring these gaps in the flow and as depicted in the chart, I have not taken gap rule anywhere i.e., to bring the SAR at high or low of the first 5 min bar anywhere but always kept my SAR at the last pivot and waited for a new pivot to form. Gap definition here is previous days highest/lowest less the opening price (absolute value – people who struggle with their young school children’s maths problem will know this term others would have forgotten it – suggest googling) if the gap is outside previous days range. Now in the chart the biggest gap encountered is of 50.5 points. The thumb rule here is if a gap is beyond 80 points (2ATR) then it is prudent to use the gap rule otherwise it is best to let natural pivots take their course.
This is similar to WRB treatment where I take the thumb rule of 2.5 ATR for a bar to qualify as WRB.
Gaps less than 80 would mean SAR will be 200 points away and that is manageable to some extent but if the gap is a big one say above 80 then protecting the position from excessive exposure (in case of gap against the flow) or to shift SAR further into profit territory in case of gap in the direction of flow, is warranted.
This is a more conservative approach than the present gap rules but I find it easier to follow as we encounter gaps daily in NF and have not suffered much.
Open to discussions.
Thanks
Bee