Mechanical or Discretionary Trading - Which is Best?

Discretionary Trading

Pure discretionary trading will rely solely on the traders judgement. For example a discretionary trader may spot a particular pattern developing on a chart and decide to enter a trade on that basis. It would be impossible to systemise their trading because it relies on subjective judgements and 'gut' feel.

Mechanical Trading

Pure mechanical trading involves the development of trading rules that cover every situation, from entry to exit and position sizing. The trader is executing a predefined plan. They must however take every trade that the system gives them which can be difficult if the trader begins to 'think' too much!

Both sets of trader are working hard at different times and at different things. The mechanical trader spends time developing a system and does not need to think whilst trading, merely executing a plan. The discretionary trader has to be thinking all the time that they are trading and can suffer from 'information overload'.

Which is best?

The answer is probably a combination of both approaches. Coming to the market with a proven strategy rather than relying on gut instinct is far less stressful and gives the trader more confidence. However the markets are always changing and one trading strategy will not work forever - i.e. the Turtle Traders. Strategies will always need updating.

Many traders will use a mechanical system to generate buy and sell signals but then use discretion, reading the market, to attempt to gain better fill prices.

All successful traders will use some sort of proven trading strategy to begin with but the level of discretion allowed by it will vary. A trader with no plan at all will fail.

Tim Wreford runs Online Futures Trading, a website that provides information and resources for traders. Tim also provides a free day trading system, the results of which are updated daily on the site.

In The News:


IBFX Adds PowerStats to Growing Library of Free Online Trading Tools
Business Wire (press release), CA - 22 hours ago
In currency trading, a pip is the equivalent of a tick or point in the stock market. “PowerStats allows traders to drill down into the Forex market and see ...

Currency Trading Markets Likely to Offer Profitable Range Trades
Daily FX, NY - Jul 7, 2008
Currency market volatility has dipped once again through the past week of trade. An earlier spike in our DailyFX 3-Month Volatility Index quickly reversed ...

Investment Markets

Australian Dollar Falls on Home-Loans Data; NZ Dollar Rises
Bloomberg - 3 hours ago
Australia's currency declined to 95.07 US cents at 3:05 pm in Sydney from 95.23 cents in late Asian trading yesterday. It reached 94.77 cents, ...
Dollar May Fall Before Report Forecast to Show Housing Decline Bloomberg
Australian Dollar Rises Against Yen as Stocks Spur Carry Trades Bloomberg
NZ Dollar Gains Most in 2 Months Versus Yen on Stock Rally Bloomberg
Bloomberg - Bloombergall 52 news articles

Canada Afternoon: C$ Ends Lower As Oil, Commodities Retreat
FXstreet.com The Foreign Exchange Market, Spain - 12 hours ago
A generally stronger tone in the US dollar was also cited as a negative for the Canadian currency. The US dollar was trading at C$1.0196 at 3:44 pm EDT ...
Canada Morning: C$ Down Slightly As Oil Prices Slide Further FXstreet.com The Foreign Exchange Market
Canada Afternoon: C$ Ends Higher After BOC Outlook Survey FXstreet.com The Foreign Exchange Market
Canada Morning: C$ Down As Commodities Retreat, USD Advances FXstreet.com The Foreign Exchange Market
all 4 news articles

100 Mortgages

Dollar Rises as Bernanke Says Fed May Extend Lending, Oil Falls
Bloomberg - 12 hours ago
... chief currency strategist at FOREX.com, a unit of online currency trading firm Gain Capital in Bedminster, New Jersey, in a Bloomberg Radio interview.
Daily currency analysis - Jul 8 International Business Times
Bolstering the Buck AMERICAN.COM
Bob's Currency Focus Forex Hound
International Herald Tribune - Bloombergall 56 news articles

Asian markets rise on Wall Street gains
Trading Markets (press release), CA - 5 hours ago
In currency trading, the dollar strengthened against the Japanese currency to the mid 107-yen levels from mid 106-yen levels late Tuesday, but it opened ...

Dollar bounces back against majors
RTT News, NY - 49 minutes ago
The dollar closed yesterday's trading at 1.9698 against the British currency and 1.5671 against the euro. The data released at 2:00 am ET showed that the ...

Seeking Alpha

Finding Your Comfort Zone with Currency Investing
Seeking Alpha, NY - Jul 7, 2008
Although currency trading is an ancient practice, the current era began in 1972-3. After decades of fixed rates under the Breton Woods Agreement, ...

Did the Indians get enough in return for trading Sabathia?
The Morning Journal, OH - 3 hours ago
And young talent is the coveted currency of the game these days, especially for the mid-market teams for whom sustaining success means growing their own ...

Increase your wealth
Live-PR.com (Pressemitteilung), Austria - Jul 7, 2008
(live-PR.com) - Sunburst Media, 6 July 2008( Live-pr ) Sunburst media is an upcoming firm which aims or does financial- currency trading. ...
currency trading - Google News

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