Programmatic execution is difficult, but must go forward

A trader with strong executive power
Market advantage is "relax", the market is generally "self-confidence", the market is difficult when the "patience"
A trader who performs in a general capacity
The market is "tense" when it is advantageous, the market is generally "suspicious", and when the market is difficult, it is "modifying the system"
A trader with a weak executive force
Market advantage is "overconfidence", the market is generally "ignore the signal", the market is difficult to "abandon the system"

Traders need to be very strong in order to execute the system in the course of the transaction, and not to change parameters, such as the trader really believe that their own system, then should be prepared for the withdrawal of funds to come, and can patiently wait for the worst period of arrival.
The market quickly discovers the weakest link in your trading chain, does not challenge your trading system and confidence, so traders must be ready to analyze and maintain the entire trading process, so trading is a tedious job and may even be annoying.
In the test process, a large amount of data is only completed in a few seconds, but in practice it will take a long time to wait for the withdrawal of funds or the arrival of trading signals. Long-term empty position is extremely dangerous, only through the market difficult period, can wait for the advent of favorable market. Systematic trading is difficult to carry out for a long time, but only if strictly enforced, long-term stable profitability will be possible.

Trading with the system is not as easy as imagined, focusing on the implementation process of the withdrawal, only to the extreme circumstances can be determined that the system to reach the high difficult period, while the other time only need to be carefully implemented, serious implementation needs a certain force, it is best to develop a little more trading system, the more system, the less risk, The more smoothly the capital curve is, the more likely it is to achieve the goal, and the less likely the investment will fail.

According to the ordinary short-term trading, -200~0 point is not the market difficult period. -201~-500 points belong to the primary market difficult period. -501~-1000 points belong to the medium difficult period, -1001~-infinity belongs to the high market difficult period, may lead to investment failure.

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Programmatic execution is difficult, but must go forward