[#395] Display slippage-adjusted cost in TradingWidget#397
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realproject7 merged 1 commit intomainfrom Mar 20, 2026
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Show "Max cost (incl. 3% slippage)" for buys and "Min return (incl. 3% slippage)" for sells instead of raw estimate. The displayed value now matches what the balance check uses, so "Insufficient balance" makes sense to users. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Verdict: APPROVE
Summary
The change matches issue #395 exactly: the TradingWidget now shows the slippage-adjusted number the balance check actually enforces.
Findings
- None.
Decision
Approved. The displayed buy/sell estimate now aligns with the 3% slippage-adjusted balance check, and the latest lint-and-typecheck run is green.
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LGTM. Correct fix — displayed value now matches the actual slippage-adjusted amount. CI green.
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Summary
Show "Max cost (incl. 3% slippage)" for buys and "Min return (incl. 3% slippage)" for sells instead of raw estimate. The displayed value now matches what the balance check uses, so "Insufficient balance" makes sense to users.
3-line change in
src/components/TradingWidget.tsx.Fixes #395
Test plan
npm run typecheck— passesnpm run lint— passes🤖 Generated with Claude Code