Amibroker Data Feed Options
Amibroker Data Feed Options
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Tốc độ lấy dữ liệu Amibroker lần đầu hoặc khởi tạo lại: Tốc độ ở đây là tốc độ khi khởi tạo data lần đầu, dữ liệu Amibroker được lưu trữ trên máy tính.
Phần mềm lấy dữ liệu chứng khoán IFT Dwell DATA là phần mềm của Đầu tư xu hướng với tốc độ cập nhật dữ liệu liên tục trong phiên với thời gian thực cực kỳ nhanh và chính xác.
To Exhibit essential data in Details window, you should use Symbol->Info menu. This will likely open up Facts window with quite a few fundamenta data fields as demonstrated in the image down below (in the event you designed new database, it possibly will not likely have these data existing initially and you also would want to download them)
+ core API parts rewritten to make use of quickly buffered sockets - provides upto 10x functionality improvement (earlier versions employed EClientSocket code supplied as a part of TWS API.
In the very best part of the dialog you can see "Preset" combo-box. As of now it will allow to pre-established the fields employing two generic schemes:
Magnificent Oscillator calculates the main difference of the 34 day and five times-period basic moving regular (SMA) and plots it to be a histogram. It provides deep insights in the strengths and weaknesses of a stock.
The Data resource swap represented within the graphic previously mentioned is often set by the person to accessibility a variety of exterior databases. External data sources are chosen by visiting the File->'Database settings' dialog, proven under:
AmiBroker comes preloaded with sample DJIA components database. You can update this sample database (and another US & copyright current Amibroker Data Feed market databases) that has a new quotations making use of supplied AmiQuote application. Afterwards In this particular tutorial you will discover comprehensive instructions regarding how to use AmiQuote.
Now the plugin attempts to workaround this weirdness by disregarding replicate tickSize LAST_SIZE events (While using the identical size) and correcting lacking ticks usign CUMULATIVE volume despatched with tickSize VOLUME event. Correction is necessary since without it we might turn out getting incorrect full volume (occasionally serious trades could have identical events so various True ticks might have exact price tag/size, unfortunatelly there is not any strategy to detect whenever it truly is actual trade or copy produced by IB, so correction In keeping with cumulative quantity is the only strategy to go).
The pricing depends upon the plan you selected – Basic, Signature, or Elite. At time of crafting this text, the Basic program costs $fifty eight each month or $576 per year.
TrueData Velocity features 6 distinct pricing plans as well as pricing is dependent upon numerous symbols, exchanges, etcetera.
Sufficient redundancy in the slightest degree degrees to be sure easy and uninterrupted movement of data all through current market hrs.
AFL means AmiBroker Components Language. AFL is really a script created in machine language to find out the set of policies and benchmarks when examining shares. Traders can derive valuable metrics from present data and a lot of in depth investing rules.
Unfortunatelly this code was employing one-byte-at-a-time go through from socket and it absolutely was awful overall performance hog when backfills ended up longer than sooner or later. New buffered socket code will be able to study upto 4096 bytes directly)