Analysis

SPX500 Index 7,735.8 points ↑0.04%: Bulls have the edge · 1H 22:00 Oct 21, 2026

·
Candle close
Price and energy
Open 7,732.3 · High 7,737.8 · Low 7,709.3 · Close 7,735.8 · Range (high − low) 28.5
SPX500 Index closed at 7,735.8 points, up 2.9 (+0.04%) from 7,732.9.
Bull–Bear energy behind the price: the market moved from the Neutral zone at 13.2% to Bull Bias at 28.2%, up 15.0 points.
Price and energy are moving up together.
Price and energy · last 4 candles
Price7,732.87,737.87,732.97,735.8
Energy-13.4%23.8%13.2%28.2%
Price change↑ 0.06%↑ 0.06%↓ 0.06%↑ 0.04%
Energy change↑ 33.4↑ 37.2↓ 10.6↑ 15.0
Volatility trend chart · last 4 sessions
↑ 0.06%↑ 0.06%↓ 0.06%↑ 0.04%↑ 33.4↑ 37.2↓ 10.6↑ 15.0
Δ priceΔ energy↑ up · ↓ down
Volatility · vs history since 2019
Price up 0.04% — higher than 27% of past rises
0%255075100%
Energy up 15.0 pts — higher than 64% of past rises
Knowledge

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

RESEARCH

Trend of Bull Bias SPX500 Index 1H

Sample: 70,325 1H candles from 2015-01-01 to 2026-10-20
Number of Bull Bias occurrences: 5,544 times

▸When SPX500 Index is in Bull Bias:

  • then SPX500 Index moved to higher Market State: 2,440 times — 44%
  • then SPX500 Index moved to lower Market State: 3,104 times — 56%

▸Current SPX500 Index market energy: 28.22%

  • Distance to upper bound of Bull Bias (at 60%): 31.78%
  • Distance to lower bound of Bull Bias (at 20.88%): 7.34%

"A person's history reveals more than you might think" — 2AITRADING

SPX500 · H1 · 2026-10-21 14:00 UTC
Preview the last 30 candles — price and energy
View live SPX500 chart →
Market Energy
13.2%
Neutral
28.2%
Bull Bias
81.0%
Bull Extreme
Zone
20.88 – 60
Bias
Buyers in control
Explanation

Right as the 1H candle closes, SPX500 Index recorded in the Bull Bias energy zone.

Per the 2AiTrading energy measurement system, Market Energy rose +15% this candle, currently 28.2% (previous candle 13.2%).

Time in Bull 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 -99.5 to 97.7.

Frequently asked questions

What did SPX500 Index price and energy show when this 1H candle closed?

When the 1H candle closed at 22:00 on 21-10-2026, SPX500 Index was at 7,735.8, up 0.04% from the previous candle (7,732.9). Market Energy was 28.2%, up 15.0 points from 13.2%, in the Bull Bias state — controlled by buyers. The Bull Bias zone spans 20.88% to 60%.

How much did SPX500 price move on this 1H candle, and how large is that historically?

SPX500 closed at 7,735.8, up 0.04% from the previous 1H candle (7,732.9). This rise is larger than 27% of past rises on the 1H timeframe for SPX500, across 46,555 candles since 2019.

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

Market Energy rose 15 percentage points from the previous candle — from 13.2% to 28.2%. This rise is larger than 64% of past rises on the 1H timeframe for SPX500.

Do SPX500 price and energy agree?

Yes. Both price and energy moved up on this candle. This describes the candle that just closed; it does not say where price goes next.

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

The previous 1H candle had SPX500 Index at 13.2%, Neutral — when this candle closed, SPX500 Index moved up to a higher zone: Neutral → Bull Bias.

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

At 28.2%, SPX500 Index is 31.78 points from the upper boundary of Bull Bias (60%) and 7.34 points from the lower boundary (20.88%) — so energy sits closer to the lower boundary at candle close.

What does Bull Bias mean?

Bull 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 Bull 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 Extreme with energy 89.4%. Against this backdrop, SPX500 Index (Bull Bias, 28.2%) 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 Bull Bias with Market Energy 59.2%. SPX500 Index (Bull Bias) and DXY currently sit on the same Bull 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 →

To jump to a symbol you're interested in, click .