Hosting IQFeed on a VPS: Feed and Platform on One Machine
IQFeed is not a trading platform — it is the data engine underneath one. The right way to host it is to run the IQConnect client on the same server as the platform that consumes it, so the tick stream travels over localhost instead of your home internet. Here is what that setup looks like, and how to size it.
Why Unfiltered Data Punishes Weak Connections
Most retail feeds conflate: when the market gets busy they merge ticks to keep bandwidth flat, which quietly distorts volume profiles, footprint charts, and any strategy that counts trades. IQFeed's core promise is the opposite — every tick, every quote, unfiltered. During a CPI print or the equity open, that stream spikes hard, and on a residential connection those spikes become queuing latency precisely when your strategy most needs current data.
On our infrastructure the bottleneck disappears: a 1Gbps port with datacenter routing absorbs burst traffic without backing up, and the feed reaches the platform over the loopback interface. The practical result is that your charts and indicators reflect the market as it is, not as it was several seconds ago during the burst.
Pairing IQFeed With NinjaTrader, Sierra Chart, and AmiBroker
The most common stacks we host: IQFeed feeding NinjaTrader for futures charting where Kinetick's coverage isn't enough, IQFeed feeding Sierra Chart for traders who want DTN data with Sierra's efficiency, and IQFeed feeding AmiBroker for equity scanning and system research across large watchlists.
One under-appreciated detail: IQConnect is a single 32-bit process that fans data out to every local consumer. You can run NinjaTrader and AmiBroker against one IQFeed session on one VPS — one subscription, one login, both platforms fed. That consolidation alone often justifies moving the whole setup off a desktop.
Sizing: Symbol Count Decides the Plan
IQFeed subscriptions scale by symbol count, and so should the server. For futures traders watching a dozen contracts, Swing (4 cores, 10GB, $45/mo) runs IQConnect plus a charting platform comfortably. Equity scanners subscribed to several hundred symbols should start at Momentum (8 cores, 20GB, $85/mo) — tick processing across a wide watchlist is where memory and spare cores earn their keep. Research setups recording tick data all session belong on Flow (16 cores, 40GB, 300GB NVMe, $175/mo), where the Gen5 SSD keeps up with sustained tick capture.
Location: choose based on the platform consuming the feed. Futures-first setups belong in Chicago at 427 S La Salle alongside the exchange gateways; equity-focused scanning works well from our Equinix NY7 site. Either way the feed-to-platform hop is local, which is the part that matters most.
