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feat: Phase 2 NASDAQ adapter for days-to-cover + 24mo history

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- Add nasdaq SourceKind + nasdaqShortinterest KindHandler (kv_cache with nasdaq: prefix)
- Create NasdaqAdapter: calls api.nasdaq.com/quote/SYM/short-interest, parses settlementDate/sharesShort/daysToCover/avgVolume, returns 24mo history; handles non-NASDAq gracefully
- Register NasdaqAdapter in server index.ts adapters map
- Update shortInterest procedure: reads both yfinance + nasdaq caches in parallel, reconciles (NASDAQ for daysToCover/sharesShort, Yahoo for %float/shortRatio and NYSE fallback)
- Update ShortInterestPanel: display daysToCover, settlement date, source badges, 6-month history table, updated disclaimer
- Update trpc.ts client type for merged response shape
This commit is contained in:
Investor Flow Build
2026-07-25 12:59:43 -04:00
parent d53c3a1cab
commit 76f60dc766
6 changed files with 205 additions and 33 deletions
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app/src/lib/trpc.ts
+1 -1
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@@ -623,7 +623,7 @@ export const api = {
analystRatings: (symbol: string) =>
trpcQuery<{ symbol: string; ratings: Array<{ firm: string; action: string | null; gradeFrom: string | null; gradeTo: string | null; ratingDate: string; targetFrom: number | null; targetTo: number | null }>; consensus: { strongBuy: number; buy: number; hold: number; sell: number; strongSell: number } | null; error?: string }>("institutional.analystRatings", { symbol }),
shortInterest: (symbol: string) =>
trpcQuery<{ symbol: string; sharesShort: number | null; sharesShortPriorMonth: number | null; sharesPercentSharesOut: number | null; shortRatio: number | null; shortPercentOfFloat: number | null; dateShortInterest: string | null; floatShares: number | null; sharesOutstanding: number | null; stale: boolean; provenance: { fetchedAt: string; sourceKind: string; rawSourceId?: string } | null }>("institutional.shortInterest", { symbol }),
trpcQuery<{ symbol: string; sharesShort: number | null; sharesShortPriorMonth: number | null; sharesPercentSharesOut: number | null; shortRatio: number | null; shortPercentOfFloat: number | null; dateShortInterest: string | null; floatShares: number | null; sharesOutstanding: number | null; daysToCover: number | null; settlementDate: string | null; history: Array<{ settlementDate: string; sharesShort: number | null; avgDailyVolume: number | null; daysToCover: number }> | null; sources: { yfinance: { available: boolean; stale: boolean }; nasdaq: { available: boolean; stale: boolean } }; stale: boolean }>("institutional.shortInterest", { symbol }),
},
emotionLogger: {
add: (input: { tradeExecutionId: string; priceAtEvent?: number; emotion: string; note?: string }) =>