The Chrome Web Store lists a September 22 update to version 0.4.1 for Polycool’s “copyfomo — trader PnL on X”.
According to its developer, the extension shows 30-day FOMO PnL and rankings beside matched X accounts. Expanded cards include 24-hour and seven-day PnL and trading volume, alongside trader filters and a follow panel.
The developer says matching uses publicly linked FOMO profiles or manual verification, and visible X handles are sent to its server to retrieve public data. This is an independent product, unaffiliated with FOMO.