Short answer
The Nasdaq-100 holds 100 large non-financial companies and is technology-heavy; the S&P 500 holds 500 companies across every sector including financials. The Nasdaq typically moves further per session, so NQ futures offer more range and more risk per contract than ES futures.
What each index actually contains
The S&P 500 is a broad snapshot of large-cap America: technology, financials, healthcare, energy, industrials, staples. The Nasdaq-100 excludes financials entirely and skews hard toward large technology and growth companies. That single structural difference explains almost every behavioural difference between them.
Reading the price of each
People searching for the "Nasdaq price" usually mean one of three quotes, and they are not interchangeable: the Nasdaq Composite level, the Nasdaq-100 level, or the NQ futures price. Futures trade at a small premium or discount to the cash index depending on financing and dividends, and they keep printing when the cash market is closed — which is why the futures quote and the index quote rarely match exactly overnight.
For a live number, use the exchange or CME Group quote page rather than a static article. Any price written into a blog post is out of date by the time you read it.
Contract comparison
| NQ (E-mini Nasdaq-100) | MNQ (Micro) | ES (E-mini S&P 500) | MES (Micro) | |
|---|---|---|---|---|
| Index tracked | Nasdaq-100 | Nasdaq-100 | S&P 500 | S&P 500 |
| Multiplier | $20 × index | $2 × index | $50 × index | $5 × index |
| Tick size | 0.25 point | 0.25 point | 0.25 point | 0.25 point |
| Tick value | $5.00 | $0.50 | $12.50 | $1.25 |
| Typical character | Faster, wider swings | Same, scaled down | Smoother, more mean-reverting | Same, scaled down |
Note what that table implies. A 100-point day on NQ is worth $2,000 per contract; the same nominal move rarely happens on ES. Traders who blow up on "the Nasdaq" usually did not size for the extra range — they carried their ES position size across.
Which one should you trade?
- — Small account learning the ropes: MNQ. Full Nasdaq behaviour, $0.50 per tick, so a bad session costs tuition rather than the account.
- — You like clean trends and momentum: NQ. It extends further from the open and respects intraday structure well.
- — You prefer slower, more forgiving price action: ES or MES. Fewer violent reversals, tighter ranges, more time to think.
- — You want a correlation filter: trade one but watch both — when NQ makes a new high and ES does not, that disagreement is a real signal.
The divergence edge
Because the two indexes share most of their largest constituents but not all of them, they usually move together. When they stop agreeing — one sweeps a prior high while the other fails to — that divergence often marks the turn. ICT traders call this SMT divergence, and it is one of the few genuinely free filters available intraday.
Trade the index that matches your temperament, then use the other one as a lie detector.
Test the difference yourself
Rather than deciding from a table, replay twenty sessions of each and log the results separately. Most traders discover a clear preference within a week — and it is rarely the one they expected.