Serving the Quantitative Finance Community

Search found 77 matches

by rbh
April 22nd, 2003, 7:07 pm
Forum: Technical Forum
Topic: Finance and Complex Adaptive Systems
Replies: 50
Views: 194866

Finance and Complex Adaptive Systems

<t>I can see I've been away too long. Blame the press of increasing the trading we're doing by an order of magnitude or so, courtesy of GA-evolved agent-based systems. Some good points that struck me reading through this thread. (Sorry, Omar!)mitmanager:QuoteI just ponder at times - is human behavio...
by rbh
January 26th, 2003, 1:58 am
Forum: General Forum
Topic: Advice requested; Publish, trade, sell or what?
Replies: 30
Views: 194357

Advice requested; Publish, trade, sell or what?

<t>Fermion wroteQuoteNow here is my problem. First, I am new to the financial engineering field and have little or no contacts. Second I have no trading experience. Third I don't have much money to experiment with. Fourth, no one is likely to believe my claims -- particular the claims to explain the...
by rbh
January 2nd, 2003, 5:32 am
Forum: General Forum
Topic: Money Management Rules
Replies: 20
Views: 192316

Money Management Rules

<t>dgn2 wroteQuote Ideally, I would apply Genetic Algorithms (GAs) to money management rule design jointly with trade selection. This is something I would like to work towards, but currently I have not reached that level of sophistication. Any advise for someone looking to increase expertise in this...
by rbh
December 30th, 2002, 10:34 pm
Forum: General Forum
Topic: Money Management Rules
Replies: 20
Views: 192316

Money Management Rules

<t>DC wroteQuoteTrendfollower, since it seems you may have some experience in building and testing trading systems, I'd like to pose the following question: Assuming you split the process into 2 distinct elements, trade selection and money management, would you still optimize the former (i.e. trade ...
by rbh
December 23rd, 2002, 4:32 am
Forum: General Forum
Topic: back-test of trading strategies
Replies: 16
Views: 192757

back-test of trading strategies

<t>Anthis askedQuoteIf i got your hint you say that your model assumption is that you have to/can close any position in a period of ten working days at least. Right?Unless your Investment horison is really long and/or the asset's return volatility is really low, then dont you think that you risk see...
by rbh
December 21st, 2002, 3:37 pm
Forum: General Forum
Topic: back-test of trading strategies
Replies: 16
Views: 192757

back-test of trading strategies

<t>Wolf/DC,We use GAs to develop trading strategies for FX and FI on daily data. For development and backtesting we use the worst of the open-close prices of Day+2 (which is when one can actually trade the signal) for the specific trade. Thus, for example, if the signal on Day+1 is to increment a lo...
by rbh
December 13th, 2002, 2:20 am
Forum: General Forum
Topic: Data mining
Replies: 9
Views: 190953

Data mining

<t>TheTiger wroteQuoteIs it viable to apply data mining techniques to the financial market context? I actually mean whether is money-mining possible by applying such stuff as genetic algorithms, neural nets and fuzzy logic to identify patterns in security prices.Sure it's possible. GAs are fancy sea...
by rbh
December 10th, 2002, 9:42 pm
Forum: General Forum
Topic: Performance-based compensation and prop trading
Replies: 13
Views: 192485

Performance-based compensation and prop trading

<t>QuoteOriginally posted by: JabairuStorkThis is not really my area of exptertise, but to address dc's point, couldn't you take the base fee in the form of a loan, or else include a clawback provision which amounts to the same thing? That way the cllient knows that the manager has the minimum capit...
by rbh
December 9th, 2002, 10:28 pm
Forum: General Forum
Topic: Performance-based compensation and prop trading
Replies: 13
Views: 192485

Performance-based compensation and prop trading

<t>QuoteOriginally posted by: FloorTrader What Capital are the bank putting up?What Return on Investment do you expect to make?Most important of all, how much do you want to make (in dollar terms)?A simple formula should answer your question:Capital * R.o.I. * Perfomance Compensation (%) = your (Per...
by rbh
December 9th, 2002, 7:07 pm
Forum: General Forum
Topic: Performance-based compensation and prop trading
Replies: 13
Views: 192485

Performance-based compensation and prop trading

<t>We're setting up a trading operation with a major investment bank. We will 'stand outside' the bank, trading their proprietary capital as an outside contractor. As it stands now, they have agreed to pay what amounts to a 'salary' - a fixed monthly fee for doing the trading. Now we have to negotia...
by rbh
December 3rd, 2002, 5:55 pm
Forum: General Forum
Topic: Was quant finance just a bubble?
Replies: 119
Views: 203051

Was quant finance just a bubble?

<t>Galilei wroteQuoteI think most of the people over here (I don't know their backgrounds, but assuming most are quants - practitioners -, academicians and/or soon-to-be-quants) still don't know the definition of what they are actually doing. Maybe they do know it, but don't want to know it. It seem...
by rbh
December 2nd, 2002, 3:28 pm
Forum: Off Topic
Topic: Gambling...
Replies: 34
Views: 193334

Gambling...

<t>FDAXhunter: " Nuke 'em till they glow, then shoot 'em in the dark." That's been driving me bats. Is it Niven/Pournelle? "Footfall" or something like that?BTW, I made leave money pretty regularly in the US Navy playing poker, mostly by being careful of who was in the game. I hung around with a cou...
by rbh
December 2nd, 2002, 12:38 am
Forum: Off Topic
Topic: Seen or heard from RBH lately
Replies: 2
Views: 189697

Seen or heard from RBH lately

<t>kutilya,Thanks for thinking of me. I circle through Wilmott every few weeks to read but haven't posted anything. I've been wholly swamped for several months with negotiations and business expansion. I hope to see a light at the end of the tunnel (or high ground in the swamp) soon, and if, as, and...
by rbh
July 9th, 2002, 5:54 pm
Forum: General Forum
Topic: Reputational Risk
Replies: 3
Views: 190161

Reputational Risk

<t>I ran into the term "reputational risk" recently in a slightly different context. Talking with a state pension fund manager, he said "If I invest in a hedge fund and it makes money I don't get any points, but if I lose money my reputation takes a hit." It's sort of like the old investment managem...
by rbh
June 22nd, 2002, 12:47 am
Forum: General Forum
Topic: How much time do you spend coding?
Replies: 6
Views: 190226

How much time do you spend coding?

<t>Less and less, actually. Through no foresight at all on our part, we wrote our earlier programs in a modular fashion, not because we had great plans to re-use the modules but because it was easier given the tasks we had set ourselves. It turns out that most of the modules are re-usable, so we don...