Stock Indices

Indices track a basket of stocks, giving you broad market exposure without picking individual companies. Trade the market direction, not single stocks.


What Are Indices?

An index is a weighted collection of stocks representing a market segment:

  • S&P 500 — 500 largest US companies
  • NASDAQ-100 — 100 largest tech/growth stocks
  • Dow Jones — 30 major US companies
  • Russell 2000 — 2000 small caps

Why trade indices? You get diversified market exposure in one trade.


Market Characteristics

Size and Volume

FeatureValue
S&P 500 Volume$100B+ daily
NASDAQ-100 Volume$50B+ daily
Tick Size0.01 points
Multipliers1x (SPY), 20x (ES)

Trading Hours

US Index Futures Hours (ET)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Pre-Market    █████████         18:00-09:30
Regular       █████████████████  09:30-16:00
Extended      █████████         16:00-20:00
  • Futures: Nearly 24 hours
  • ETFs: Market hours
  • Closed weekends

Leverage

  • ETFs: 1-2x (SPY, QQQ)
  • Futures: 20x (ES), 50x (NQ)
  • Micro: 1x (MES), 0.5x (MNQ)

Volatility Profile

Typical Movement

IndexDaily Range %
S&P 5000.5-1.5%
NASDAQ0.8-2%
Russell 20001-2.5%

Volatility Characteristics

  • Lower volatility — Diversified basket
  • Gap risk — Overnight news
  • Trend continuity — Upward bias long-term
  • Sector-weighted — Tech-heavy indices move more

Best Strategies for Indices

1. Trend Following

Why it works: Long-term upward bias

SetupTimeframeStop
50/200 MA crossDaily2% trail
New high breakoutDailyBelow breakout

2. Mean Reversion

Why it works: Indices revert to averages

SetupTimeframeTarget
-2% from daily high15-minMA bounce

3. Gap Trading

Why it works: Gaps fill more than single stocks

SetupTimeframeStrategy
Gap open15-minFade or ride

4. Support/Resistance

Why it works: Key levels = key reactions

SetupTimeframeEntry
Daily support bounce1-HourBounce

US Indices

IndexTickerFocusWeighting
S&P 500SPY, ESLarge capMarket cap
NASDAQ-100QQQ, NQTech/growthMarket cap
Dow JonesDIA30 leadersPrice-weighted
Russell 2000IWMSmall capsMarket cap

International

IndexCountryTicker
FTSE 100UKUKX
DAXGermanyDAX
NikkeiJapanNKY
DaxEuroSTOXX50E

Trading Tips

Do

  • Trade the trend (indices have upward bias)
  • Use futures for leverage
  • Trade liquid contracts (ES, NQ)
  • Set hard stops

Don’t

  • Fight the trend long-term
  • Over-leverage (20x+ is dangerous)
  • Trade thin contracts
  • Ignore macro events

Index Products

ETFs (Long-term)

ETFIndexExpense Ratio
SPYS&P 5000.09%
QQQNASDAQ-1000.20%
IWMRussell 20000.19%
VWOEmerging markets0.08%

Futures (Trading)

ContractIndexTick SizeValue/Tick
ESS&P 5000.25$12.50
NQNASDAQ-1000.25$5.00
YMDow Jones1$5.00
RTYRussell 20000.10$50

Options

ProductUse
SPY optionsHedging, income
Index optionsSpeculation
Weekly expiriesHigh gamma

Key Takeaways

  1. Diversified exposure — One trade = many stocks
  2. Lower volatility — More stable than single stocks
  3. Trend-friendly — Long-term upward bias
  4. Leverage via futures — High exposure, low capital
  5. Well-regulated — Protected exchanges

Next Market

Now that you understand Indices:

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Trade the market, not just stocks.