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Showing results 1 to 12 of 12
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Posts Made By:
cprtrader
Forum:
NinjaTrader
May 27th, 2014, 01:09 PM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
I noticed the 2006 discrepancy by accident, but...
I noticed the 2006 discrepancy by accident, but I'll bet my left one that there many more. Discrepancies of only 2 pips are very difficult to spot visually. Hence my suggestion that we use Excel to...
Forum:
NinjaTrader
May 26th, 2014, 12:45 PM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
You're are hard man to please :) I have...
You're are hard man to please :)
I have attached two charts, one showing your PSAR the other showing mine (black background). Starting from the bar 1# (marked on LH chart) the PSAR values are as...
Forum:
NinjaTrader
May 25th, 2014, 09:20 PM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
The relevant formulae are as follows, ...
The relevant formulae are as follows,
NextSAR = Round(NextSAR + AccFactor * (CurrSIP - NextSAR), DecimalDigits)
SARDiff = Round(Abs(CurrSIP - NextSAR), DecimalDigits)
AFxDiff = Round(SARDiff *...
Forum:
NinjaTrader
May 25th, 2014, 01:08 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
My logic was to initially locate the first high...
My logic was to initially locate the first high and the first low, and then use whichever came first to begin calculating subsequent plots as early as possible.
I am not saying this is better....
Forum:
NinjaTrader
May 24th, 2014, 11:49 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tails, Your PSAR looks good. I like the...
Fat Tails,
Your PSAR looks good. I like the way you identify on the chart the exact level at which the SAR was triggered.
The two attached charts compare your PSAR with NinjaTrader's (large...
Forum:
NinjaTrader
May 23rd, 2014, 04:56 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tails, Thanks for checking. So we are...
Fat Tails,
Thanks for checking. So we are back to 2 bugs in NT's Parabolic code.
Regarding bug #1 (raising or lowering the SAR), further investigation indicates it is an intermittent bug, which...
Forum:
NinjaTrader
May 23rd, 2014, 03:42 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tails, Referring to bug #2 (that we...
Fat Tails,
Referring to bug #2 (that we agreed was not a bug), Wilders's rule states ... "If short, never move the SAR for tomorrow below the previous days high or today's high ...".
Looking at...
Forum:
NinjaTrader
May 20th, 2014, 11:19 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tails, I agree with your suggestion that...
Fat Tails,
I agree with your suggestion that the Parabolic should trigger on a penetration (instead of a touch) because, as you say, there are times that the Parabolic will equal previous high (or...
Forum:
NinjaTrader
May 19th, 2014, 02:02 PM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tail, You are correct. Ninja's...
Fat Tail,
You are correct. Ninja's calculations are incorrect on the first example, but correct on the 2nd example.
Thanks for your input.
Cheers
CPR
Forum:
NinjaTrader
May 19th, 2014, 12:41 PM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Fat Tails, If you look at the 2nd chart...
Fat Tails,
If you look at the 2nd chart carefully you will see that the plot marked with a black line has been lowered slightly. This is not correct. The previous plot should have been used. This...
Forum:
NinjaTrader
May 19th, 2014, 04:10 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Bugs in NT Parabolic code
Fat Tails,
Thanks for your post.
I agree there are many implementations of the Parabolic (and other indicators), however, as a software purchaser I expect software developers to respect the...
Forum:
NinjaTrader
May 16th, 2014, 02:36 AM
Replies:
23
Bugs in NT Parabolic code
Views:
11,526
Posted By
cprtrader
Bugs in NT Parabolic code
Does anyone here use the Parabolic for actual trading?
I have reason to believe that there are at least two bugs in the Ninja implementation of this indicator. I know this because I spent time...
Showing results 1 to 12 of 12
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