I believe 5% on both overestimates reality, which in a back-test is what you want.
Good luck
Search found 21 matches
- Tue Dec 16, 2014 7:45 am
- Forum: Testing and Simulation
- Topic: Slippage and Roll Slippage in Futures
- Replies: 2
- Views: 5130
- Mon Dec 15, 2014 1:35 pm
- Forum: Testing and Simulation
- Topic: Quick code to fade Natural Gas Sunday Open
- Replies: 0
- Views: 12729
Quick code to fade Natural Gas Sunday Open
Anecdotally, the natural gas (and likely other markets) Sunday opens are just stupid. 2 or 3% gaps that seem to reverse over the next day...it seems to happen 100% of the time, which I know is clearly not the case. I'd like test a system that says: if asset xyz opens 2% (variable) over it's last set...
- Thu Sep 26, 2013 4:02 pm
- Forum: Testing and Simulation
- Topic: Trend Following: Profitable Reality or an Illusion doomed to
- Replies: 28
- Views: 30455
- Wed Sep 25, 2013 3:57 pm
- Forum: Testing and Simulation
- Topic: Trend Following: Profitable Reality or an Illusion doomed to
- Replies: 28
- Views: 30455
- Wed Sep 25, 2013 3:43 pm
- Forum: Testing and Simulation
- Topic: Broadly speaking, when will systematic trading work again?
- Replies: 1
- Views: 3589
Sorry this discussion has already been had, although not exhaustive
viewtopic.php?t=10050&highlight=
viewtopic.php?t=10050&highlight=
- Wed Sep 25, 2013 2:55 pm
- Forum: Testing and Simulation
- Topic: Broadly speaking, when will systematic trading work again?
- Replies: 1
- Views: 3589
Broadly speaking, when will systematic trading work again?
TF/Systematic trading hasn't "consistently" worked for 5yrs now. Funds are closing, massive losses are being taken and the biggest and the best struggling. Clive closed John Henry closed Chesapeake virtually closed Cantab down 30% ytd others: http://www.automated-trading-system.com/trend-f...
- Tue Sep 17, 2013 1:54 pm
- Forum: Testing and Simulation
- Topic: Volatility risk filter blox
- Replies: 3
- Views: 4993
I decided to take a look at the current ATR and compare that to a certain look back period and reject trades based on a certain sigma level above or below the historic look back Essentially, if the current ATR was in the top or bottom 2-5% over the last xxx number of days, reject trade I've run coun...
- Mon Aug 12, 2013 2:40 pm
- Forum: Testing and Simulation
- Topic: Volatility risk filter blox
- Replies: 3
- Views: 4993
Volatility risk filter blox
I'd like to explore adding a volatility risk filter but have trouble coding (as anyone can see if they look at my past questions). A blox that has 3 variables/inputs: ATR 1 : 14 (day) ATR 2 : 100 (day) % difference: 50 Rule: if the ATR1 is 50% higher than ATR2 day, then ignore trade signal. Otherwis...
- Wed Dec 19, 2012 3:31 pm
- Forum: Testing and Simulation
- Topic: Exploiting contango/backward term structures
- Replies: 1
- Views: 2097
Exploiting contango/backward term structures
Intuitively, I'm always more comfortable when my trend system signals a long position in a contract in a backward dated term structure and vice versa in a contangoed term structure. It got me thinking about how I could develop a system to trigger a delta position generated off the slope of the term ...
- Mon Dec 03, 2012 3:38 pm
- Forum: Testing and Simulation
- Topic: CSI Futures roll Aligned with Data or Nex Day
- Replies: 3
- Views: 2617
Roll
Given OI and Volume data varies and is inconsistent over time, I prefer to select a fixed day of the month that OI and Volume typically flip for each asset you plan to trade (roll TY on the 27th day of the month and ES on the 12th etc...). As long as you're consistent, it should all come out in the ...
- Thu Jul 19, 2012 9:55 am
- Forum: Testing and Simulation
- Topic: CSIs "Advanced Backadjuster" and rollover thoughts
- Replies: 0
- Views: 1901
CSIs "Advanced Backadjuster" and rollover thoughts
As I understand it, CSIs "Advanced Backadjuster" actually creates a Forward adjusted contract. While that may be accurate on how one would roll in real time, it seems too dependent on when your data starts, as well as creates a current contract price that is not the actual current contract...
- Wed Jul 18, 2012 11:24 am
- Forum: Testing and Simulation
- Topic: When do you roll over ?
- Replies: 5
- Views: 4047
CSIs "Advanced Backadjuster" and rollover thoughts
As I understand it, CSIs "Advanced Backadjuster" actually creates a Forward adjusted contract. While that may be accurate on how one would roll in real time, it seems too dependent on when your data starts, as well as creates a current contract price that is not the actual current contract...
- Mon Mar 03, 2008 1:36 pm
- Forum: Trend Indicators and Signals
- Topic: How long is "very long term trend following"
- Replies: 3
- Views: 7100
200 to 300 days is generally considered very long term in my view. This will result in your winning trades being at least a year and often 2 or 3 years. Mentally this can be a very difficult type of system to trade as you will sit on unrealized gains for years and never be able to realize gains on m...
- Wed Feb 06, 2008 3:01 pm
- Forum: Trend Indicators and Signals
- Topic: 10yr Note Trading
- Replies: 1
- Views: 3900
Since no one seems to want to reply, I have found some success intraday in 3 min bars trading the Bollinger Band Counter trend system. It feels like 10y notes counter trend better than they trend intraday. However, I'd like to program trading rules to only trade during hours I'd like to trade (7am-4...
- Mon Feb 04, 2008 11:32 am
- Forum: Trend Indicators and Signals
- Topic: 10yr Note Trading
- Replies: 1
- Views: 3900
10yr Note Trading
I have traded a medium term MACD system with very good success on the 10yr note for over a year now. Give it a look for yourself, 12,50 and signal 9 using the basic money manager fixed number of contracts. I'm trying to develope a shorter term and preferrably an intraday system 10y note system but n...
- Tue Jan 15, 2008 9:10 am
- Forum: Custom C++ or Java Platforms
- Topic: Interactive Brokers API application help
- Replies: 3
- Views: 7262
- Mon Jan 14, 2008 2:20 pm
- Forum: Custom C++ or Java Platforms
- Topic: Interactive Brokers API application help
- Replies: 3
- Views: 7262
Interactive Brokers API application help
Does anyone know if there is a service or programmer for hire to code a system of mine into excel using IB's API? I do not believe it is extremely difficult for a knowledgable person but I prefer trading and developing systems to learning the programming code. Many thanks to anyone who can point me ...
- Thu Nov 08, 2007 7:10 am
- Forum: Futures Markets
- Topic: Rolling strategies and the emergence of ETFs
- Replies: 3
- Views: 4525
- Wed Oct 31, 2007 8:12 am
- Forum: Futures Markets
- Topic: Rolling strategies and the emergence of ETFs
- Replies: 3
- Views: 4525
Rolling strategies and the emergence of ETFs
I wanted to get anyone's thoughts around a better rolling strategy than just when OI changes. My initial thought is: since the ETFs must begin rolling within 5 days of contract expiration and they are long only that if I am short, I roll as late as possible (ETF rolling should drive down the front a...
- Fri Jan 27, 2006 1:15 pm
- Forum: Testing and Simulation
- Topic: Triple Moving Average vs. All The Others
- Replies: 40
- Views: 38487
Very true
Thanks for the link sluggo. Perhaps, I haven't tested nearly as much as I need to. Nevertheless, it does appear that the original turtle system seems to have underperformed over the past few years and I wanted to know if anyone had any qualative explanation. Thanks again