difference data between brokers and tick story

[ArieS89]

Hello I am new so if my question was explained in past I sorry. I am struggling with data from tickstory. I download and synchronized time zone with my current broker but still with testing I have a huge difference. bellow I attached result
1. Data from IC market real tick (1picture)
2.Data from tick story real tick (2picture)
howe come that I have so big difference. And how to download better data for ICmarket brokers

[tickstory]

Hi Arie589,

Depending on your EA, you will get varying discrepancies between two different data sets. This is especially true for scalping/short-term strategies. The best approach to analyze the first trade with each data-set and understand why. This is a useful technique for long-term/low frequency trading strategy. If your strategy is high frequency, then your objective should not be to exactly match equity curves but instead ensuring that your strategy is resilient when using different data inputs such as spread and slippage. Our Advanced Tester will help you test these conditions and ensure you are trading with a robust strategy that can isn't over-optimized and is likely to perform as you expect when you trade it live.

Below are a few extra links which might be useful to you:

https://tickstory.com/help/tickstorylit ... acktesting
https://tickstory.com/help/tickstorylit ... acktesting

Hope this helps.