Overview
Signa's three-layer architecture
Signa describes its technical stack in three layers:
- Market Layer
- Index Layer
- Quant Layer
These feed into what Signa refers to as its Signal Layer: structured probability data derived from market activity.
Market Layer
The Market Layer is where users create and trade event markets. It is the source of raw price formation and trader consensus.
Index Layer
The Index Layer aggregates information from multiple markets into higher-level signals, such as sector, topic, or basket-level views.
Quant Layer
The Quant Layer is intended to standardize and refine those signals for external consumption, including programmatic access and model-ready outputs.
Technical summary
| Dimension | Signa Solution | Competitive Advantage |
|---|---|---|
| Liquidity | Hybrid APMM + CLOB | Supports both continuous access and deeper quoting |
| Data Quality | Probability-consistent Yes/No structure | Easier to interpret programmatically |
| Capital Efficiency | Bilateral market design | More efficient than fragmented two-pool designs |
| User Experience | Smart wallet + gas abstraction | Lower operational friction |
| Scalability | Long-tail market support | Better fit for broader event coverage |