Hardware and
Technical Setup
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I trade 'remotely' from 2 x 13.3" laptops. The aim is to have a system that is reliable enough to trade large size, yet be able to trade from almost anywhere.
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I have lost money in the past due to technical failures, so I forced myself to get into a good habit and always monitor multiple data feeds from different providers, and have backup systems ready to go.
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A Windows server in a data centre runs Sierra Chart. This ensures historical data is loaded quickly and any algorithms can execute as quickly as possible. I access this server using Microsoft RDP.
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Laptop 1 runs Trading View locally, plus the RDP Session to the data centre server running Sierra Chart. It is connected via Wi-Fi.
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Laptop 2 runs Trading View and R-Trader Pro (no market data). It is connected via 4G. It is ready to connect to the data centre via RDP in case of primary failure.
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Notes
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Laptop touchpads are not reliable. Trying to quickly move an order on a DOM using a touchpad can be difficult and error prone. Therefore I use a gaming mouse. My preferred mouse for trading is a Razer Ballistic.
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Using a laptop + 4G helps mitigate against power failure. At home I have a UPS that powers a 4G router and I ensure the laptop batteries are in good condition.
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When trading remotely, I use my phone's 4G hotspot as a backup.