claude-owner b1323373a5 feat(price-hero): 오늘의 흐름 OHLV mini strip under change line ...

PriceHero gains an optional flow={open,high,low,volume} prop. Rendered
as a compact 4-KPI inline strip (시/고/저/거래량) below the change
line. Wraps naturally on narrow widths via flex-wrap.

page.tsx computes flow from chart.ohlcv tail inside the existing
useMemo:
- 1D (10m): groups bars by same KST date as last bar, aggregates as
  session OHLV (open=first, high=max, low=min, volume=sum).
- 1d/1w/1mo: just the last valid bar's OHLV (each bar already
  represents one unit).

Volume formatted with the same 억/만 rule as StockChart fmtKVolume —
small enough to inline at use site instead of carving out a shared
format module. High/low labels get rose-300/sky-300 ink as a soft
directional hint while the numbers themselves stay neutral (zinc-200)
to avoid implying a misleading +/- sign.

2026-06-01 10:20:25 +09:00

4.6 KiB

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