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

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 <noreply@anthropic.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/app.py b/app.py
index 57e0161..0090405 100644
--- a/app.py
+++ b/app.py
@@ -50,8 +50,8 @@ st.markdown("""
   /* Tab labels */
   [data-testid="stTab"] p { font-size: 0.85rem !important; font-weight: 500; }
 
-  /* Reduce default top padding */
-  .block-container { padding-top: 1rem !important; }
+  /* Top padding — enough to clear Streamlit's sticky toolbar */
+  .block-container { padding-top: 3.5rem !important; }
 </style>
 """, unsafe_allow_html=True)
 
@@ -62,6 +62,7 @@ from components.valuation import render_valuation
 from components.insiders import render_insiders
 from components.filings import render_filings
 from components.news import render_news
+from components.options import render_options
 from services.data_service import get_company_info, search_tickers
 
 
@@ -140,10 +141,11 @@ if not ticker:
     st.info("Search for a company or ticker in the sidebar to get started.")
     st.stop()
 
-tab_overview, tab_financials, tab_valuation, tab_insiders, tab_filings, tab_news = st.tabs([
+tab_overview, tab_financials, tab_valuation, tab_options, tab_insiders, tab_filings, tab_news = st.tabs([
     "📈 Overview",
     "📊 Financials",
     "💰 Valuation",
+    "🎯 Options",
     "👤 Insiders",
     "📁 Filings",
     "📰 News",
@@ -167,6 +169,12 @@ with tab_valuation:
     except Exception as e:
         st.error(f"Valuation failed to load: {e}")
 
+with tab_options:
+    try:
+        render_options(ticker)
+    except Exception as e:
+        st.error(f"Options data failed to load: {e}")
+
 with tab_insiders:
     try:
         render_insiders(ticker)