- Use curveStepAfter for the balance river so step transitions happen
exactly at transaction dates (curveBasis didn't pass through data points,
causing waterfall shapes to disconnect from the river edges)
- Update hardcoded USD estimates to current CoinGecko prices (2026-03-25)
- Add SAFE, COW, ENS, LDO, BAL to the price estimate table
- Fix BigInt→Number precision for large token balances (>2^53 wei) in
both price-feed enrichment and transfer value parsing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett
8ea537525a