Search found 49 matches

by ADMP
Thu Sep 13, 2007 2:37 am
Forum: Futures Markets
Topic: JB historical data
Replies: 7
Views: 7705

JGB10, I re-read and saw that you wrote "mainly" for the Cheapest, and "partly" for Y2K. So I conclude that Y2K was not the big issue.
by ADMP
Thu Sep 13, 2007 2:27 am
Forum: Futures Markets
Topic: JB historical data
Replies: 7
Views: 7705

Sluggo, JGB10, thanks for your answers. Sluggo, on you chart, the quality of the data in mid september doesn t seem very good. On my side, prices are constant through november. For both of us it must have to do with the issue described by JGB10. You roll on the 4th day, and I roll on the 2nd day, wh...
by ADMP
Wed Sep 12, 2007 2:01 pm
Forum: Futures Markets
Topic: JB historical data
Replies: 7
Views: 7705

Sorry.
I meant JB = Japanese 10y Govt Bond Future (Exchange Tokyo).

Alexandre
by ADMP
Wed Sep 12, 2007 4:41 am
Forum: Futures Markets
Topic: JB historical data
Replies: 7
Views: 7705

JB historical data

Hi, I check the JB closing price data from several sources. It seems that the data are not very clean in 1999, particularly at the end of the year. For example prices are constant from the end of sept until the end of nov 1999. Did you experience the same? Like to have clean data before testing!!! A...
by ADMP
Wed Sep 12, 2007 3:56 am
Forum: Testing and Simulation
Topic: walk forward or cross validation?
Replies: 1
Views: 3545

Out-sample results

Hi,

any feedback on this previous post?

Alexandre
by ADMP
Mon Aug 20, 2007 9:29 am
Forum: Testing and Simulation
Topic: Deduce Future price from the index
Replies: 2
Views: 3033

Thanks Sluggo.
by ADMP
Fri Aug 17, 2007 3:40 am
Forum: Testing and Simulation
Topic: Deduce Future price from the index
Replies: 2
Views: 3033

Deduce Future price from the index

Hi, I downloaded some future prices. My problem is that the history of some of these futures is not long enough. For example the dax future start at the end of 1990, but I need a start somewhere in the 80's. Is there a way to calculate synthetic future prices from the index for the period when the f...
by ADMP
Fri Aug 17, 2007 3:16 am
Forum: Trend Indicators and Signals
Topic: MACD2
Replies: 1
Views: 5877

Hi,

MACD-Line=EMA(12)-EMA(26)
Signal-Line=EMA(MACD-Line,9)
Normally the crossover of the MACD-Line and the Signal-Line make a good trading rule. It is the standard system. See Elder, Trading for a Living and Elder, Come into my trading room.

ADMP
by ADMP
Tue Aug 07, 2007 9:40 am
Forum: Testing and Simulation
Topic: walk forward or cross validation?
Replies: 1
Views: 3545

walk forward or cross validation?

Hi, do some of you, when you perform an out-sample test, have a preference toward the walk forward vs. the cross validation? If yes why (other that the relative longer out-sample period with the cross validation)? To be sure that we talk about the same thing, I take an example. We have 15 years data...