Just initiating this thread to discuss possible expansion setup
1) What is NR7 pattern (Narrow Range 7) ?
Market goes thru regular contraction (i.e. daily trading range getting shorter and shorter) and expansion (i.e. daily trading range getting bigger) cycle. Expanding range is followed by Contraction and vice-versa. So if we can indetify the narrow range days, then it give us a step ahead of everybody to benefit from coming expansion.
NR7 is term given to a day that has the daily range smallest of last 7 days including that day.
NR4 is variation of this where the lookback period is 3 days + current day i.e. 4 days.
----------------------------------------------------------------
As far as I know, this setup was discussed by Toby Crabel first. Later Linda Raschke has also discussed this in her book "The street smart". To know more about them you can either refer to these sources or raise questions here and I /other members here will try to clarify it.
Happy Trading.
How to Find NR7 day..
1) Get the High and Low data of last few period
2) Calculate the range of each day i.e. high - low) for each day
3) Compare the range of a today and previous 6 days range (to get NR7. To get NR4 get last 3 days range)
4) If todays range is smallest of all 7 days, then today is NR7 day..else not.
It is that simple.
note - This thread is about NR7 SETUP, it is not a complete trading system (though I have given ideas about how to develop a trading system using this setup). Refer to following post to understand the difference between SETUP and TRIGGER.
http://www.traderji.com/swing-trading/40202-trading-ranges-3.html#post439859
1) What is NR7 pattern (Narrow Range 7) ?
Market goes thru regular contraction (i.e. daily trading range getting shorter and shorter) and expansion (i.e. daily trading range getting bigger) cycle. Expanding range is followed by Contraction and vice-versa. So if we can indetify the narrow range days, then it give us a step ahead of everybody to benefit from coming expansion.
NR7 is term given to a day that has the daily range smallest of last 7 days including that day.
NR4 is variation of this where the lookback period is 3 days + current day i.e. 4 days.
----------------------------------------------------------------
Code:
[B]Date High Low Range Remark[/B]
27-May-09 4,286.45 4,115.25 171.20
28-May-09 4,354.85 4,254.85 100.00
29-May-09 4,488.05 4,340.75 147.30
1-Jun-09 4,545.40 4,450.40 95.00 NR 4 day. Range smallest of last 7 entries from 28/May till today i.e. 1-Jun )
2-Jun-09 4,586.40 4,453.40 133.00
3-Jun-09 4,574.90 4,478.60 96.30
4-Jun-09 4,582.20 4,453.45 128.75
5-Jun-09 4,636.85 4,561.95 74.90 NR 7 day. Range smallest of last 7 entries from 28/May till today i.e. 5-Jun )
8-Jun-09 4,611.40 4,404.65 206.75 Break of the low of 4561 of NR7 day took it to low of 4365 in next 2 days. Notice the range expansion (206+197 points).
9-Jun-09 4,562.45 4,365.10 197.35
Happy Trading.
How to Find NR7 day..
1) Get the High and Low data of last few period
2) Calculate the range of each day i.e. high - low) for each day
3) Compare the range of a today and previous 6 days range (to get NR7. To get NR4 get last 3 days range)
4) If todays range is smallest of all 7 days, then today is NR7 day..else not.
It is that simple.
note - This thread is about NR7 SETUP, it is not a complete trading system (though I have given ideas about how to develop a trading system using this setup). Refer to following post to understand the difference between SETUP and TRIGGER.
http://www.traderji.com/swing-trading/40202-trading-ranges-3.html#post439859
hi,
thanq very much for some informative post. i hope it has helped many traders here. sir i would like to ask u , does this strategy applicable for commodities as of now i was paper testing the NR5 strategy and still on the testing stages from the past recent times......can i use this NR7 strategy and back test it.........have u ever tried it on commodities if so under any conditions and along with anyother strategy...........pls reply.........happy to learn n know from u........once again thank u:thumb: