Analysis

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SPX500 Index reflects the broader market, currently controlled by buyers, in the Bull Critical zone. Measured energy: +72.2%.

See the full 2AiTrading Model data for SPX500 on the SPX500 Index overview →

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RESEARCH

UP–DOWN statistics for Bull Critical SPX500 Index 4H

Sample: 17,984 4H candles from 2014-12-31 to 2026-08-26
Number of Bull Critical occurrences: 1,067 times

When SPX500 Index is in Bull Critical:

  • then SPX500 Index moved to higher Market State: 392 times36.7%
  • then SPX500 Index moved to lower Market State: 675 times63.3%

Current SPX500 Index market energy: 72.24%

  • Distance to upper bound of Bull Critical (at 74.5%): 2.26%
  • Distance to lower bound of Bull Critical (at 60%): 12.24%

"Why does archaeology matter?" — 2AITRADING

SPX500 · H4 · 2025-07-21 13:00 UTC
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Market Energy
-6.2%
Neutral
72.2%
Bull Critical
49.6%
Bull Bias
Zone
60 – 74.5
Bias
Buyers in control
Explanation

After the system processes the 4H candle, SPX500 reflects the near-peak Bull energy level.

Market trend update: Market trend energy recorded a +78.5% rise from the previous candle, from -6.2% to 72.2%.

Time in Bull Critical energy zone: 1 4H Candle

2AiTrading Market Energy Model

Traders using any methodology can reference Market Energy on 2AiTrading to consider adjustments to their strategy — including stoploss, takeprofit, or position sizing — depending on the situation.

Market context
Historical perspective

Over the past 5 days, SPX500 Index Market Energy ranged from -60.7 to +93.2.

Knowledge

Concepts referenced in this analysis. Tap to explore each in the Knowledge Hub.

Frequently asked questions

What state was SPX500 Index on 4H when this candle closed?

When the 4H candle at 20:00 on 21-07-2025 closed, SPX500 Index was in Bull Critical with Market Energy 72.2%, controlled by buyers. The Bull Critical zone spans 60% to 74.5%.

How did SPX500 Index Market Energy change from the previous candle?

Market Energy rose 78.5 percentage points from the previous candle — from -6.2% to 72.2%.

What state was SPX500 Index in on the previous 4H candle?

The previous 4H candle had SPX500 Index at -6.2%, Neutral — when this candle closed, SPX500 Index moved up to a higher zone: Neutral → Bull Critical.

Where does SPX500 Index energy sit within the Bull Critical zone?

At 72.2%, SPX500 Index is 2.26 points from the upper boundary of Bull Critical (74.5%) and 12.24 points from the lower boundary (60%) — so energy sits closer to the upper boundary at candle close.

What does Bull Critical mean?

Bull Critical is one of 7 Market States in 2AiTrading's Market Energy model, applied consistently across every asset class, market and timeframe.

See the full Bull Critical definition →

How are the broader market indices trending?

Based on each index's latest completed H1 candle as of this candle close: GER40 (European equities) in Neutral with energy -18.2%. Against this backdrop, SPX500 Index (Bull Critical, 72.2%) has higher energy than GER40.

How is the US Dollar Index (DXY) trending?

Based on the latest completed H1 candle as of this candle close, the US Dollar Index (DXY) was in Bear Extreme with Market Energy -90.9%. SPX500 Index (Bull Critical) and DXY currently sit on opposite sides.

Real-time Energy Chart

See the real-time energy chart for SPX500 Index.

Open Energy Chart
Related analysis
Methodology

Data computed by 2AiTrading's proprietary Market Energy model. Snapshot captured at candle close. See methodology →

See the full 2AiTrading Model data for SPX500 on the SPX500 Index overview →

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