Fully automated futures trading

SG trend indicator is just 20/200 ema cross.
The report talks about a 20/120 day crossover (not 200). That roughly translates to 1 month over 6 months of trading days. I've seen others using a similar approach, such as 1 over 6, 1 over 9, 1 over 12 months. The crossover points will differ slightly but that does not have a huge impact on the overall results.
 
The report talks about a 20/120 day crossover (not 200). That roughly translates to 1 month over 6 months of trading days. I've seen others using a similar approach, such as 1 over 6, 1 over 9, 1 over 12 months. The crossover points will differ slightly but that does not have a huge impact on the overall results.

Yes. It was a typo.

You are correct. I have seen similar studies, in fact I posted this in other thread.

https://www.elitetrader.com/et/thre...onsistent-strategy.324313/page-3#post-4718751

But since that study (2012), returns have not been that great.
 
Yes. It was a typo.

You are correct. I have seen similar studies, in fact I posted this in other thread.

https://www.elitetrader.com/et/thre...onsistent-strategy.324313/page-3#post-4718751

But since that study (2012), returns have not been that great.
Indeed, it was that post which pointed me towards Meb Faber's work. I read some of it and have played a bit with the system he describes. I've also seen an alternative where not the latest month is compared to a longer period, but the month before latest is being used. All these are variations on the same theme.
One thing that these methods do differently though is that they only look at the close price of the month. They don't look on a rolling daily basis. The SG trend indication uses rolling daily lookback periods.
 
Hey All,
Does anyone have any experience running IBS GW/TWS from an online server? I want to make my system fully-automated and am concerned about periods when I e.g., lose connectivity to the internet. One way around this is to run my system from an online server, like say AWS or Azure. I am not familiar with this sort of set-up and was wondering what others do?
GAT, what do you do? How do you deal with e.g., power outages or drops in internet connectivity?
Thanks all and hope you're off to a cracking start in 2019!

Run two threads. One monitors the connection and when there's a timeout on receive, halt the main trading thread. That's one way to go about it. Even in the cloud you need to be aware of connections drops, however unlikely.
 
Yes. This is actually a really interesting result. Basically the skew for a trading strategy will only become apparent at frequencies in line with it's holding period. So if you're intra day trading, and trend following, you'd expect to see positive skew at daily horizons. But with a holding period of weeks the positive skew doesn't kick in until you're looking at monthly results. At a daily frequency you end up with skew that is in line with the skew of the typical position you're holding.

Now this is the interesting bit; why is the daily skew negative? This I haven't investigated, but I have some ideas.

In principle imagine a long/short system on one asset. Suppose that asset is the S&P 500. Since stocks have gone up more often than not, we're going to be long on average. But stock indicies have negative skew; so on a daily frequency we'll have negative skew (though less than the index long only).

The question then begs itself, once we have a system that is trading multiple asset classes why this effect doesn't even out. For example you'd expect bonds to have positive skew, and we're on average long bonds.

A couple of weird things here. Firstly many assets you'd expect to have positive skew (like US bonds) don't on daily returns; although they do at slower periods. Is this a weird microstructure effect?

Also, and more intriguingly, is it possible that trend following systems tend to end up long assets when they are likely to have negative daily skew and vice versa? There has been some work showing that skew can be treated like a risk / return premium (I'm talking directional not option trading here); now if it turns out this is correlated with trend following then that is an interesting result (at least academically - not much use for trading).

GAT

Over 2 years later I've finally got around to investigating this

https://qoppac.blogspot.com/2019/02/skew-and-trend-following.html

GAT
 
Hi GAT,
I always wondered about the purported skew of trend following. I believe that if you look at the distribution of the P&L for trades instead of the distribution of returns, you should see large positive skew (this holds assuming that you exclude rolling trades of holding long-trending positions, based on continuous futures).

By the way, how is everybody doing? I imagine everyone must be printing positive numbers after recent moves (I don't trade Palladium :-D )
 
Hedge fund Renaissance pulls back on hunt for market trends:
https://www.ft.com/content/23edf3ba-591f-11e9-9dde-7aedca0a081a

Renaissance Technologies, one of the world’s most influential and secretive hedge fund firms, has sharply cut back its use of strategies that bet on patterns in futures markets, a big sign of such strategies’ waning popularity.

US-based Renaissance, founded by former cold war codebreaker Jim Simons and with about $60bn in assets, reduced its use of such strategies in its Renaissance Institutional Diversified Alpha (RIDA) fund by two-thirds near the end of last year, say people familiar with the matter. The news has not previously been reported.

The move comes after a long period in which hedge funds’ time-honoured strategy of following market trends has struggled to replicate past returns in markets dominated by central bank stimulus.
 
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