Analysis

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Price and energy
SPX500 Index from 6,708.4 to 6,696.1 points, down 0.18%
Market Energy Bull Critical 61.3% to Bear Bias -29.5%, down 90.8 pts
Price and energy are in agreement
Volatility · vs history since 2019
Price down 0.18% — higher than 76% of past drops
Energy down 90.8 pts — higher than 97% of past drops
Volatility trend · last 4 candlespriceenergy
0.040.010.030.183.25.78.590.8-3-2-1nến này
SPX500 hub
RESEARCH

Trend of Bear Bias SPX500 Index 1H

Sample: 69,448 1H candles from 2015-01-01 to 2026-08-28
Number of Bear Bias occurrences: 5,061 times

When SPX500 Index is in Bear Bias:

  • then SPX500 Index moved to higher Market State: 3,247 times64.2%
  • then SPX500 Index moved to lower Market State: 1,814 times35.8%

Current SPX500 Index market energy: -29.55%

  • Distance to upper bound of Bear Bias (at -20.88%): 8.67%
  • Distance to lower bound of Bear Bias (at -60%): 30.45%

"Why does archaeology matter?" — 2AITRADING

SPX500 · H1 · 2025-10-16 13:00 UTC
Preview the last 30 candles — price and energy
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Market Energy
61.3%
Bull Critical
-29.5%
Bear Bias
-19.9%
Neutral
Zone
-60 – -20.88
Bias
Sellers in control
Explanation

After the 1H candle closes, Result for SPX500: trend energy leaning Bear.

On the 2AiTrading energy system, Market Energy dropped -90.8% from the previous session, from 61.3% to -29.5%.

Time in Bear Bias energy zone: 1 1H 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 -91.9 to +91.3.

Knowledge

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

Frequently asked questions

What state was SPX500 Index on 1H when this candle closed?

When the 1H candle at 20:00 on 16-10-2025 closed, SPX500 Index was in Bear Bias with Market Energy -29.5%, controlled by sellers. The Bear Bias zone spans -60% to -20.88%.

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

Market Energy fell 90.8 percentage points from the previous candle — from 61.3% to -29.5%.

What state was SPX500 Index in on the previous 1H candle?

The previous 1H candle had SPX500 Index at 61.3%, Bull Critical — when this candle closed, SPX500 Index moved down to a lower zone: Bull Critical → Bear Bias.

Where does SPX500 Index energy sit within the Bear Bias zone?

At -29.5%, SPX500 Index is 8.67 points from the upper boundary of Bear Bias (-20.88%) and 30.45 points from the lower boundary (-60%) — so energy sits closer to the upper boundary at candle close.

What does Bear Bias mean?

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

See the full Bear Bias 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 -2.5%. Against this backdrop, SPX500 Index (Bear Bias, -29.5%) lower 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 Bias with Market Energy -31.1%. SPX500 Index (Bear Bias) and DXY currently sit on the same Bear side.

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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