How to verify xtb’s platform stability during fed announcements?

Last NFP release caused significant slippage on XTB. The real-time infrastructure analysis tool here claims to track broker execution during news events. Has anyone used it to compare XTB’s reliability against ECN brokers? What parameters indicate genuine stability – is it ping response or order rejection rates?

Check the 15-minute latency graphs.

Focus on the ‘Order Survival Rate’ metric – the percentage of limit orders filled without requotes during the first 90 seconds post-announcement. Brokers scoring above 88% here consistently outperform. XTB’s Q1 2024 average was 76% according to the platform’s own reports. Cross-reference this with the community’s server outage logs.

Their mobile app crashes when volume spikes. Desktop works better.

Ran side-by-side tests with the infrastructure tool during last CPI release. XTB had 12% partial fills versus 4% on a competing broker. The ‘Price Stability Index’ in the tool predicted this difference accurately. Now I switch platforms temporarily for high-impact events.