Learning how to trade the US500 with price action comes down to three things: knowing when the index really moves in UK time, knowing which US releases can jump it, and reading its structure and levels before you act. Below we cover each, then a step-by-step process with a hypothetical example.
Quick answer: how do you trade the US500 with price action?
Mark the trend on the daily and hourly charts, then the previous day’s high and low, the overnight high and low and nearby round numbers. Plan trades around the 14:30 UK cash open, avoid entering just before major US data, and act only on a clear reaction at a level, with a stop beyond it.
What you are trading when you trade the US500
US500 is the name many UK providers give their spread bet or CFD on the S&P 500, an index of 500 large US companies. You are not buying shares; you are taking a position on the index level, usually priced in £ per point on a spread bet. Our guide to how to trade indices in the UK compares it with the FTSE 100 and Germany 40.
Both products are leveraged, so a small deposit controls a large exposure and losses can exceed what you expected if price gaps through your stop. That is why everything below ends in a stop and a position size, never just an entry.
US500 trading hours in UK time
The S&P 500 itself is calculated during the US cash session, 09:30 to 16:00 New York time. For most of the year that is 14:30 to 21:00 in the UK.
Your US500 quote, though, usually moves almost around the clock. Most providers price it outside cash hours from E-mini S&P 500 futures, which trade close to 24 hours from Sunday evening to Friday evening with a short daily break, roughly 22:00 to 23:00 UK time for most of the year. Our explainer on what futures contracts are and how they work covers the basics.
| Session (UK time) | What happens | Price action notes |
|---|---|---|
| 23:00 to 08:00 | Asian hours on futures | Often quiet, narrow ranges |
| 08:00 to 13:30 | European hours | Overnight high and low form |
| 13:30 | Main US data slot | Sharp spikes on big releases |
| 14:30 to 16:00 | Cash open and first 90 minutes | Most volume and range |
| 16:00 to 19:00 | US midday | Often slower, choppy |
| 19:00 to 21:00 | Last two hours, Fed days | Volume returns into the close |
The clock-change weeks
US and UK clocks change on different dates. In 2027 the US moves to summer time on 14 March and the UK on 28 March, so from 15 to 26 March the cash open is at 13:30 UK and the main data slot at 12:30.
The same happens from 1 to 5 November 2027. Put both windows in your diary.
The US data that moves the US500
Scheduled US releases can jump the index through levels in seconds. We check these every week:
- Employment Situation (nonfarm payrolls): usually the first Friday of the month, 13:30 UK.
- Consumer Price Index (CPI): monthly inflation data, also 13:30 UK.
- FOMC decisions: the Fed’s statement at 19:00 UK, with the Chair’s press conference about 30 minutes later.
- Earnings from the largest companies: a handful of very large firms carry a big weight in the index.
Fed decisions matter even before they are announced. Researchers at the New York Fed documented large average US equity returns ahead of scheduled FOMC announcements over past decades. We read that as a reminder that the index behaves differently around Fed days, not as a trade to copy.
Our rule is simple: no new entry in the five minutes before a major release. Our guide on when not to trade and why staying flat counts explains the wider set of conditions.
Reading US500 market structure
Structure tells you which side you should be looking for. We read it top down, from the higher timeframe to the trigger.
Daily chart: the bias
Mark the important swing highs and lows. Higher highs and higher lows mean we look for buys at support; lower highs and lower lows mean we look for sells at resistance. Our guide to how to identify market structure from swing highs and lows covers the rules for a break.
Hourly chart: the current swing
The hourly chart shows whether the daily trend is pulling back or breaking. A pullback into support inside an uptrend is the location we want.
Five or fifteen minutes: the trigger
Only here do we look for an entry, such as a rejection candle or engulfing bar. The trigger never overrides the bias.
The levels we mark on the US500
Most index traders watch the same handful of prices, which is what gives them a chance of a reaction. Our guide to ranking key levels by strength explains how to decide which one comes first.
- Previous day’s high and low from the cash session.
- Overnight high and low from futures trade before 14:30.
- Round numbers, especially every 100 points.
- Higher-timeframe swing levels from your daily chart.
- Yesterday’s value area if you use market profile, as in our US500 market profile worked example.
Where two or three sit close together, the zone deserves your attention.
A step-by-step US500 price action process
- Before 14:30, mark the daily bias and the levels above.
- Check the calendar for 13:30 data, Fed decisions and big earnings.
- Let the first few minutes of the cash open trade; spreads and spikes settle.
- Wait for price to reach one of your levels in line with the bias.
- Enter only on a clear trigger, such as a breakout and retest of the level.
- Set the stop beyond the level, then size the position from that stop.
Worked example: a hypothetical US500 long
Example, hypothetical levels only: on a £5,000 account you risk 1%, so £50. The daily chart is making higher highs, yesterday’s low was 5,980 and 6,000 is a round number, so 5,980 to 6,000 is your zone.
After the 14:30 open, price drops into the zone and a 15-minute candle rejects 5,985 and closes at 5,998. You buy at 6,000 with a stop at 5,975, 25 points away, so your stake is £50 divided by 25, or £2 per point.
The first target is the overnight high at 6,050, two times the risk. Our guide to calculating position size for spread bets and CFDs shows the arithmetic, and a gap through 5,975 could still cost more than £50.
Common mistakes
- Treating the cash open as an entry signal. The first minutes often swing both ways.
- Forgetting the clock-change weeks. The open and the data arrive an hour early.
- Holding a tight stop through payrolls or CPI. Spikes can jump straight past it.
- Sizing from the account, not the stop. The stop distance sets your stake.
Frequently asked questions
What time does the US500 open in the UK?
The US cash session opens at 14:30 UK time for most of the year, and at 13:30 during the short spring and autumn weeks when US and UK clocks differ. Your provider’s US500 quote usually trades for much longer, priced from futures.
Is the US500 the same as the S&P 500?
US500 is the name many providers use for their spread bet or CFD on the S&P 500. It follows the index, but its price comes from your provider’s feed, often based on futures outside cash hours.
What is the best time to trade the US500 from the UK?
In our experience most of the day’s range comes in the first 90 minutes after the cash open. Many UK traders therefore focus on 14:30 to 16:00.
Which timeframe should I use for US500 price action?
We use the daily chart for bias, the hourly for the current swing and the 5 or 15-minute chart only for the trigger. Using one timeframe alone makes it easy to trade against the bigger trend.
Next steps
Ground the method in our complete beginner’s guide to price action trading, then compare a sister index in our Nasdaq 100 price action guide. The free basics section of our price action trading course covers how to assess price position before any trade.
This article is for education only and is not financial advice. Trading leveraged products such as CFDs and spread bets carries a high risk of losing money.
