Analysis

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SPX500 Index reflects the broader market, currently controlled by sellers, in the Bear Bias zone. Measured energy: -46.9%.

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

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RESEARCH

UP–DOWN statistics for Bear Bias SPX500 Index Weekly

Sample: 608 Weekly candles from 2010-01-04 to 2026-08-17
Number of Bear Bias occurrences: 48 times

When SPX500 Index is in Bear Bias:

  • then SPX500 Index moved to higher Market State: 31 times64.6%
  • then SPX500 Index moved to lower Market State: 17 times35.4%

Current SPX500 Index market energy: -46.89%

  • Distance to upper bound of Bear Bias (at -20.88%): 26.01%
  • Distance to lower bound of Bear Bias (at -60%): 13.11%

"Past — present — future. The past and present are known. The future is yours" — 2AITRADING

SPX500 · W1 · 2017-08-21 00:00 UTC
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Market Energy
-60.9%
Bear Critical
-46.9%
Bear Bias
14.1%
Neutral
Zone
-60 – -20.88
Bias
Sellers in control
Explanation

The Bear Bias level determined for SPX500 Index through the Weekly candle data.

Per the 2AiTrading energy measurement system, A +14.1% change from the previous candle, Market Energy is now -46.9% (previous: -60.9%).

Time in Bear Bias energy zone: 1 Weekly 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

Not enough data in the past 5 days to show a range.

Knowledge

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

Frequently asked questions

What state was SPX500 Index on Weekly when this candle closed?

When the Weekly candle at 07:00 on 21-08-2017 closed, SPX500 Index was in Bear Bias with Market Energy -46.9%, 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 rose 14.1 percentage points from the previous candle — from -60.9% to -46.9%.

What state was SPX500 Index in on the previous Weekly candle?

The previous Weekly candle had SPX500 Index at -60.9%, Bear Critical — when this candle closed, SPX500 Index moved up to a higher zone: Bear Critical → Bear Bias.

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

At -46.9%, SPX500 Index is 26.01 points from the upper boundary of Bear Bias (-20.88%) and 13.11 points from the lower boundary (-60%) — so energy sits closer to the lower 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 Bull Bias with energy 30.7%. Against this backdrop, SPX500 Index (Bear Bias, -46.9%) 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 Neutral with Market Energy -17.3%. SPX500 Index energy is currently below DXY by 29.6 points.

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. Method: see Guide.

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

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