Downloads

Categories

Show

Help

Search Results

Entries suggested by "Lag Calculation for Octave (MatLab)"

Entries

Decycler Indicators - DecyclerOscillator_V1

Decycler indicators Exported with NinjaTrader 7.0.1000.30

Note: The download on this entry and the one on the SimpleDecycler entry are the same and contain both indicators.

Revised 11/1/15

Revisions:

1 Ability to change plot colors and line widths.
2. Remove all code related to the signals produced for Bloodhound.
Another indicator which contains Bloodhound signals will be posted on the Bloodhound thread here.
3. Add basic signal codes to replace the Bloodhound codes.
4. Correct minor problem in code in formula calculation
5. Change the percent parameter to accept the more standard notation xx.y (%).

>>>End Revisions 11/1/15<<<

The two indicators provided, the Decycler Oscillator and the Simple Decycler, are based on the writing of John F. Ehlers published in the September 20015 issue of Stocks & Commodities magazine. The implementation used as the basis for this version was provided by NinjaTrader(NT). Although both indicators are contained in the download they are described separately. This entry describes the DecyclerOscillator.

The screenshot shows the DecyclerOscillator with modified version of the SimpleDecycler set to appear like the NT provided version (which can be downloaded here). Installing the NT version will not disturb the indicators provided as they are prefixed with �fpg�.

In the article Mr. Ehlers describes a class of filters known as high-pass filters which �allow the high-frequency components in the data to pass through to the filter output, and reject the low-frequency components�. He goes on further stating, �Since high-pass filters have very little lag, here is the trick to computing a decycler: Subtract the high-pass filter output from the data input.� This is performed in the partner indicator, the SimpleDecycler. He also states that, �You can virtually eliminate lag by getting rid of those low-frequency components.�. Both indicators contain the same algorithm (which is left to the interested math and EE gurus to figure out what he is doing) for identifying the high-pass frequencies.

The article states that the oscillator is useful when two instances , with different parameters, are placed in the same sub-graph. The NT implementation requires this to be done manually which, among other things this modification can do optionally. There are 2 controlling parameters, the HPPeriod (default 125) and the K value (default 1). According to the article, �The second instance is plotted at 80% of the HPPeriod with an input K value of 1.2. The basic idea is to compensate for a 20% reduction in cycle period with a 20% increase in the amplitude swing (the K value) of the indicator.�.

Ehlers notes that �there will always be some whipsaw conditions, but these are relatively easy to remove with other conditional statements in the code.�. Unfortunately he does not offer any suggestions here. Another important item to note, the default HPPeriod is set to the value of a half year on a day chart, likely being used for detecting cycle reversals on stocks. However as further stated in the article, �Decyclers and decycler oscillators can be used over a very wide range of input filter parameters�, but here too he offers no suggestions. This will be an experiment to be conducted by the user. However, setting it too low does introduce choppiness.

Enhancements:

1. The ability to request either the Slow, Fast, or Both plots (the �Plots Type� option).
2. Automatically adjust the fast indicator parameters by the specified percent (the �Percent� option) or to use the parameters specified by the user (the � AsSpecified� option).
3. Three signaling options are provided: Off, Basic, and Extended (experimental for Bloodhound users). The Basic option provides the standard IntSeries values for the crossing (1, 0, -1). Extended signaling is described in the BloodHound thread here.
4. Optional smoothing for both the Fast and Slow Plots

Caution:

If the Extended signaling option is selected additional but non-conflicting signals are sent to the same IntSeries used by the Basic signaling option.

Credits with my thanks to:
1. @Zondor and @Aligator for a formula used in the Extended signaling
2. @Jack22 for the formula and supporting code.

Change Log

9/29/2015 :- Initial release
10/1/2015 :- Correct error in algorithm code for calculating Fast plot in DecyclerOscillator
11/1/2015 :- Revisions are described at the top of this page

Category NinjaTrader 7 Indicators

Details: Decycler Indicators - DecyclerOscillator_V1
Category: NinjaTrader 7 Indicators

November 5th, 2015
Size: 17.61 KB

ALTOGomMP --> Several enhancements/features to GOM MP including Naked VPOC and Naked GAP.

Enhancements to GOM MP :

1. Added new SPLIT session mode, that will show AH and RTH profiles together in one chart. Works with other types as well.
2. Added Display profile levels such as Trading Session High, Trading Session Low, Mid, VPOC, Value Area High and Value Area Low
3. Added IB minutes parameter to allow you to set initial balance of your preference. IB parameter is turned off for AH session. IB won�t show if you have bar set to more than IB minutes.
4. Enhanced Developing VPOC function. Displays now straight progressing line for clear visibility.
5. Added Naked Vpoc levels with an option to display closed naked vpocs
6. Added Naked Close (GAP) levels with an option to display closed GAPS
7. Added option to display the naked level date and price level to the right panel
8. Added Summary section below the Profile that displays total profile volume with an option to format kilo, million and no formatting.
9. Added Summary section below the Profile that also display Initial Balance range and Daily range.
10. Added option to compute profiles for all bars on the chart vs on screen bars. This is important for naked levels in the past computation and display on screen without a need to squeeze the chart to naked level day.

Updated 05/21 :
Fixed IB settings for 24/7 & RTH Template;
[IB] summary level display adjustment dynamically to the top of the range.

Updated 05/22 :
Upgraded to GOMi's 4.6 version- Thanks to TimeTrade@BMT
Added a separate Pen style for dVPOC.

Updated 05/23 :
Fixed issue with the price display for currency and Bond markets

Updated 05/25 :
Added option to turn the status message off <8.13>
For this to work, additionally download and compile Hot Key Manager file from here GomHotKeyManager

Updated 05/26 :
Fixed Serialization problem for Fonts

Updated 05/27 :
Added toolbar buttons to set profile attributes.
Added option to show IB for overnight session
Added option to set color for summary text
Added option to set color for naked level text
Added option to show Continuous VA/VPOC/VWAP

Updated 05/28 :
Fixed the screen flicker issue

Updated 08/21 :
Attempt to fix performance problem reported during the RTH session start

First read details here :

ALTOGomMP - Several enhancements/features to GOM MP including Naked VPOC/Naked GAP

Important Notice: Based on the objections from some vendors, I had to take this indicator down for a while. I have been making changes to the presentation and I hope it is acceptable to everyone now . Sorry for the inconvenience.

Thanks to BigMike …

Category The Elite Circle

Details: ALTOGomMP --> Several enhancements/features to GOM MP including Naked VPOC and Naked GAP.
Category: The Elite Circle

August 21st, 2012
Size: 182.31 KB

Bollinger Band Keltner Channel Squeeze (BBKC Squeeze)

V2.0 - Automated drawing of Blue rectangle on the chart

You can access the plot value be using BBKCDelta[0] (for the current bar) in your trading strategies...

Message me with questions..
Thanks.

=======================
I wrote this indicator recently to help identify possible consolidation in the market. It detects times when Bollinger Band squeezes within the Keltner Channel (implies consolidation) and plots as a histogram below the chart.

Bollinger Band and Keltner Channel Period may be customized. Default 20
Keltner Channel Offset default is 1.5

I have provided for an additional offset parameter to adjust the Squeeze threshold. This helps lead the beginning of consolidation. Default is 0.5; I usually set it to 1.5. Works for me. More picky about trade signals...

I use it towards confirming my trend based trades.

Please post your questions, comments and/or feedback.

Regards!

Category The Elite Circle

Details: Bollinger Band Keltner Channel Squeeze (BBKC Squeeze)
Category: The Elite Circle

May 15th, 2019
Size: 8.42 KB

Supply Demand Zones for NT8 (MTF)

The indicator plots supply and demand based zones from various time frames on the chart. It also adds a context menu item to the default Ninjatrader context menu to hide and show active and broken zones.

Version: 1.2 | Dec. 2016

Category NinjaTrader 8 Indicators and More

Details: Supply Demand Zones for NT8 (MTF)
Category: NinjaTrader 8 Indicators and More

November 6th, 2016
Size: 13.33 KB

Keywords: demand supply zones

ADE Vix, Tick, C_Tick, Tick Levels

Here are all the market internals indicators I use that have been requested by Spoos thread visitors.
1) You must have ADE Library installed and set up- sorry cant help you there.
2) You must have a 1 minute chart of Vix and $Tick running with the ADE Save indicator applied.
3) On the chart you want to display VIX, Cumulative Tick and Ade Tick indicator- apply Ade Tick and Ade Vix and Ade _CTick (C_Tick looks good on top of ADE Vix (no scaling) and note that the indicator is delayed 5 minutes in the morning before starting to allow it to a ccumulate)

4) Tick Levels should be overlayed on a chart of $Tick to highlight Zero, 600 and 1000 =/- levels

Attached image shows :
Left top= $Tick with Tick Levels Indicator
Left Bottom= ADE Tick

Right Top= ADE Vix with C_Tick overlayed (C_Tick set to no scaling)
Right Bottom- ADE Tick

Category The Elite Circle

Details: ADE Vix, Tick, C_Tick, Tick Levels
Category: The Elite Circle

February 5th, 2016
Size: 243.10 KB