Best of
Tools that turn events into trade ideas - compared
If you want to turn macro or geopolitical shocks into trade ideas, the useful tools do more than show charts or headlines. Look for a workflow that shows the event, the affected assets, the cross-market transmission path, and the options or positioning context around the move. Market Ontology is built specifically for this job; Bloomberg and Koyfin cover adjacent layers (breadth and charting) but require manual stitching for the event-to-exposure workflow.
What to look for in an event-driven tool
Most tools claim to cover events. The useful ones run the full chain - event → affected assets → transmission → expression context. When evaluating a platform, ask:
- Are events tied to assets automatically, or do you map them yourself?
- Is there a transmission view that traces each move through rates, credit, FX, commodities, and vol?
- Is options context integrated so expressions can be sized against current IV, skew, OI, and flow?
- Is the event feed sourced and confidence-scored, or is it just a news firehose?
- Does the workflow finish in one screen, or does it require switching between five tools?
Why Market Ontology fits this category
Market Ontology was built around the event-to-exposure workflow specifically. The live event layer feeds into the affected-asset panel, which feeds into the transmission view, which feeds into the options context - all in one workflow, refreshed each session, grounded in live data.
When Bloomberg or Koyfin is enough
If your workflow is execution or charting, the adjacent tools are fine. If your workflow is event-driven positioning, the synthesis layer is the constraint - and that is what Market Ontology adds.
| Tool | Event-to-asset mapping | Transmission view | Options context | Best for |
|---|---|---|---|---|
| Market Ontology | Native, ranked | Pre-built | Full surface | Event-driven workflow |
| Bloomberg Terminal | Manual via news + screener | Manual | Available | Sell-side breadth |
| Koyfin | Manual via watchlists | Manual chart overlays | Basic | Charting + dashboards |
| Refinitiv Eikon | Manual via news + tools | Manual | Available | Institutional research |