index
NASDAQ Composite
A global read on growth-stock and technology risk appetite.
Long-history series are stored as real provider observations. Index, FX, VIX, and ratio charts use historical backfill where providers expose it; Korean investor flow and margin-credit feeds expand as stable historical endpoints become available.
Related views
Related indicators and radar
US market breadth
U.S. advance-decline breadth, high-low balance, and participation.
Tests whether NASDAQ strength is broadening across the U.S. market.
US mega-cap concentration
Market-cap weight of the largest U.S. mega-cap stocks.
Checks whether tech strength is concentrated in a few mega caps.
VIX Index
The U.S. equity volatility gauge for global risk aversion.
Compares growth appetite with volatility stress.
S&P 500
The broad large-cap benchmark for U.S. equity conditions.
Compares growth stocks with the broader U.S. large-cap market.