prism.git/components/overview.py, branch feature/valuation-redesign

Fix 5D x-axis labels and weekend/closed fallback for intraday default

2026-05-17T07:10:42Z

- 5D period now uses '%a %H:%M' tick format so each day is labelled (Mon 09:30) instead of bare times that repeat across five days - default_period resolves to '1mo' when 1D series is empty (market closed, weekend, holiday) so the chart isn't blank on first load - JS activePeriod reads from OVERVIEW_META.default_period at boot instead of hardcoded '1d', and bootOverview syncs the active button to match Co-Authored-By: Claude Sonnet 4.6

Add 1D and 5D intraday periods to overview chart

2026-05-17T07:06:36Z

Adds get_intraday_history() to data_service.py (5m/30m bars, ttl=60s) and wires it into the overview chart with HH:MM x-axis formatting, market-hours filtering, intraday-only primary fetch, hidden comparison buttons, and 1D as the default period on load. Co-Authored-By: Claude Sonnet 4.6

Harden script embedding, timezone parsing, and layout buffers

2026-05-16T07:51:08Z

- overview: use json_for_script for inline payload/meta to prevent break-out from yfinance-sourced strings; raise iframe height to cover responsive single-column collapse under 1100px - news: treat naive ISO/strptime datetimes as UTC before converting to local-naive, matching the int-timestamp branch from 75dbe29 - news: bump per-row iframe height to fit summary + metadata under scrolling=False - top_movers: drop name column in compact (sidebar) mode and tighten grid so symbol/price/change fit a default-width Streamlit sidebar Co-Authored-By: Claude Opus 4.7

Rewrite overview tab as client-side HTML surface

2026-05-16T07:43:47Z

Completely refreshed Key Ratios, Historical Ratios, and DCF/Multiples

2026-05-14T08:01:02Z

tab.

Apply Prism design system — brass/ink palette, EB Garamond + IBM Plex typography

2026-05-14T05:39:50Z

Implements the design kit: champagne brass accent (#C2AA7A), deep midnight backgrounds, EB Garamond italic headings, IBM Plex Sans/Mono body and numbers, terminal-density KPI cards, restyled sidebar brand mark, flat pill tabs, and a global Plotly theme so all charts inherit the dark palette automatically. Co-Authored-By: Claude Sonnet 4.6

Add relative performance chart and refine top movers

2026-04-01T06:01:05Z

Add score card, 52W range bar, short interest, options tab, CSV exports

2026-03-31T01:19:50Z

Overview: - Score card: green/yellow/red signals for valuation, growth, profitability, leverage, momentum (vs 52W high), and short interest - 52W high/low visual range bar with current price marker and % context - Short interest metrics row: % of float, days to cover, shares short vs prior month - Replaced static 52W High/Low metrics with volume and avg volume Options tab (new): - Expiry selector across all available expirations - Put/call ratio by volume and open interest with bullish/bearish label - IV smile chart (calls + puts) with ATM marker - Open interest by strike (calls above, puts mirrored below axis) - Full chain table (calls/puts) in expandable section CSV exports: - Download button on each financial statement (income, balance, cash flow) - Download button on earnings history table Also fix top padding cut-off: block-container padding-top 1rem → 3.5rem Co-Authored-By: Claude Sonnet 4.6

Initial commit — Prism financial analysis dashboard

2026-03-29T06:01:14Z

Streamlit app with market bar, price chart, financial statements, DCF valuation engine, comparable companies, and news feed. Co-Authored-By: Claude Sonnet 4.6