Blade 2.4 release

Blade version 2.4 feature deletion and bug repair:

1、Functional improvements:

1. Capital management fund management function is added to 100110120 mixed type. Users can add fund management policy, usage and

Like the previous 1,2,3-59 types, it supports 100% translation into easylanguage / powerlanguage and can be directly used in MC / ts. After additional fund management,

The trading volume becomes a changing sequence, which can usually improve the performance, especially the profit factor, and bring the red and blue lines closer.

2. The formula output information is more complete. The system outputs all the information required for translation according to the type and whether to attach fund management function, so as to reduce the workload of user search and recording.

There are more output contents. Users should be more careful when using part of the contents of the copy output formula to identify the contents to be copied.

3. Add open at the request of some users_ Interest information (position, usually used in futures data):

A: The MC auxiliary library adds an open interest index, which can be used to insert MC's chart and then export it together with the data ohlcv. After export, there will be more

open_ Interest column. To re import the library function of MC, pause and recompile the original running program. (MC defaults to the basic amount of bar, excluding

open_ Interest, which needs to be obtained by function), how to export open from this indicator_ For the interest data, refer to the relevant chapters of the latest user guide.

B: Three CSV formats including open interest are added to the blade data processing part. When selecting one of them to make data, it will be added with open interest

Relevant features

C: The code of blade translation adds data and features related to open interest (if the blade translation finds that the information related to open interest is used, it will automatically

The dynamic enabling function obtains the open interest information and calculates the relevant characteristics, but please note that the MC code runs faster than it does not need to obtain the open interest information

(3-5 times slower)

Please note that:

1). If you want to use this new function normally, you must upgrade MC to 12 and the latest version, because only the latest version can support position! The upgrade process needs to be shut down

If the strategy is upgraded again, the original strategy will not be destroyed. If not clear, please consult the manufacturer.

2). This is a relatively large function change, and the relevant MC library has also been changed. Therefore, the MC / TS program of the old blade (version 2.0 and 2.2) needs to be modified

And recompile. The process is troublesome. Please refer to the "instructions for upgrading to blade 2.4. PDF" document or ask the manufacturer for help! Their own customized translation is not affected by this.

4. In the process of making data, the screen throwing information of CMD window (black command window after starting the blade) is added to display the progress of making data, which is convenient for users to understand the data

Production progress.

5. The "policy browsing" page is improved. After the policy output directory specified by the user is refreshed, you can browse all the policies at that time, making up for the function of making policies. The best policy is only output

After 300 and closing the blade and opening it again, there is no place to browse all the strategies. It is troublesome to view them one by one in the directory. It also supports fast browsing with up and down keys on the keyboard and Monte Carlo

Transaction restructuring analysis.

6. "Formula function value specification..." is added to the strategy translation Option, which can be used for some programs translated into powerlanguage / easylanguage

When running on MC / TS platforms, the error of "too large floating point number" is reported because the floating point number range of these platforms is smaller than the environment where the blade is located. After selecting it, the system will modify it

MC formula can standardize the input value range of some functions whose value range cannot be too large or too small. Usually, it can solve some problems. No guarantee, but

solve the problem.

7. Some demos are added, including spread trading, which captures stock data from the goldenminer interface

2、 Bug correction:

1. Correct the problem that the trading volume and the minimum legal unit do not allow decimals to adapt to the trading varieties of a wider range of parties

2. Revise hjmasterdata Py handling the bug of turnover rate

3. It is possible to use ohlcv, STD, F when revising the running strategy_ Bug in return field. These fields have no corresponding data in MC

4. Fixed the bug in the graphical interface to check whether the sub parameters of the translation strategy are numeric

5. Fix the bug that the output file name in the data processing stage of the graphical interface cannot be numeric, with u \ R \ N and other characters

6. Revise hjmasterdata Py intercepts bugs that fail in some cases according to the start and end time