SPDR S&P 500 ETF Trust (SPY) Bullish Price Structure, Support and Resistance

SPY market structure, key levels, and derivatives interpreted from closed daily data, and explaining its behavior relative to the broader crypto market.

As of 2026-05-29 | Symbol SPY | Last closed price 755.77
Last closed price
755.77
Closed daily candle only, no live price.
365 day range
637.64 to 758.8
Based on the last 365 closed daily candles.
Key levels (55D)
637.64 / 758.8
Support is lower, resistance is upper.

Price Position and Structural State

SPDR S&P 500 ETF Trust (SPY) closed at 755.77 USDT on May 29, 2026, up 0.12%. The asset now sits in a bullish structure. Price entered this structure after closing above 55-day resistance at 749.55 USDT on May 23, 2026. Current 55-day support is near 637.64 USDT, with resistance near 758.8 USDT. A daily close below MA14 at 746.009 USDT would weaken the regime and shift price back into sideways.

Breakout Context: several-Session Compression

SPDR S&P 500 ETF Trust spent about several sessions consolidating below the 749.55 USDT resistance level before a breakout closed above it. This confirmed the bullish structural transition. The compression period shows sustained pressure at the resistance level, where repeated attempts failed until buyers took control and pushed the price higher.

Moving Averages and Trend Context

SPY is trading above the available moving averages. MA9 at 750.852 USDT stands as the first support area to watch. Long-term moving-average history is still forming, so the most reliable reads come from current price structure and shorter-term moving-average support. Once MA100 and MA200 establish, the trend read will carry more historical context.

Trading Friction and Price Efficiency

SPY shows moderate trading friction, with a 3-day friction score of 39.5. The score combines price progress, wick rejection, and volume confirmation. Recent candles show mixed acceptance, so price is moving but still showing some noise. Moves near support or resistance need a cleaner daily close before they carry stronger weight.

Open Interest, Funding, and Positioning

Open interest increased sharply +10.17% in one day and moved above its 180-day range. This shows fresh leverage expansion, with new futures exposure now above the highest level from that range.

Funding is negative on the 24-hour average at -0.001787%, while the 7-day average is +0.000123%. This shows fresh short-side cost pressure rather than a sustained build across the week.

The long/short ratio is 0.95, showing near balance between long and short accounts. It sits near the middle of its 60-day range, so account-side positioning looks balanced.

Correlation, Beta, and Index Relationship

SPY shows a moderate relationship with the broader crypto market (Sigloid Index). Correlation indicates partial co-movement with the index, while R² suggests that index behavior explains only part of its movement. This means broader market direction has some influence, but asset-specific factors remain important. Over the 30-day window, the relationship is strengthening.

Correlation, Beta, and R² by Window
Relationship metrics compare this asset with the Sigloid Index across closed daily data windows.
WindowCorrelationBetaRead
30D0.510.190.26Moderate linkage
60DNot enough data
180DNot enough data

Momentum, Volatility, and Indicator Pressure

SPY has active volume inside a compressed structure. 20-day Volume Z-score is 1.34. ATR% reads 0.97, below its full historical range, and Bollinger Band width% reads 3.81, near the lower side of its full historical range. Participation is present, but price has not started moving freely yet.

Momentum is improving, but not fully confirmed. RSI is 72.11 and ROC14 is +2.49%, showing upside pressure, while MACD histogram remains negative. Price momentum is improving, but short-term impulse has not fully turned.

The read is early: some pressure is improving, but the asset remains compressed. A better signal would need range expansion and stronger volume.

Broader Market Regime

The Sigloid Index remains in a sideways regime, showing no clear broad market direction. SPY has a moderate link to that market condition, so broader market moves can influence price behavior, but the effect is not consistent.

Key Levels for the Next State Change

For SPY, the next structural shift depends on key levels. Staying above MA14 at 746.009 USDT keeps the current trend intact. A daily close below MA14 would weaken the structure and push price back into a range, while a confirmed break below 55-day support at 637.64 USDT would establish a bearish regime.

SPDR S&P 500 ETF Trust (SPY) Historical Chart and Market Context

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Chart Description

The SPDR S&P 500 ETF Trust (SPY) chart includes historical daily price data, RSI, MACD, moving averages, distance from key moving averages, ATR%, Bollinger Band width%, volume, open interest, funding, and long/short positioning. It also adds structural and statistical context, including 55-day price range position and historical range positioning for ATR%, Bollinger Band width%, open interest, and long/short ratio across 30-day, 60-day, 90-day, 180-day, and full-history windows. In addition, it provides multi-timeframe rolling correlation, beta, and R² versus the Sigloid Index, Bitcoin, and Ethereum, helping evaluate trend structure, volatility conditions, derivatives positioning, and broader market relationships in a single research view.

Research FAQ

Frequently Asked Questions

Short answers based on closed daily structure, volatility, derivatives, and Bitcoin relationship data.

What is the current market structure for SPY?+

SPY is currently in a bullish structure based on closed daily data. Sigloid treats this as an accepted move above the prior 55-day range until structure weakens.

What would change the current SPY structure?+

The bullish structure would weaken if SPY loses its key moving-average base or closes back inside the prior range. A deeper defensive shift would need a close below 55-day support near 637.64 USDT.

What do momentum and volatility show for SPY?+

SPY's momentum is mixed. RSI reads 72.11, ROC14 is +2.49%, while ATR% and Bollinger Band width% show the current volatility backdrop.

What do open interest and long/short positioning show for SPY?+

Open interest and positioning show balanced participation. OI changed +10.17% over one day, while the long/short ratio reads 0.95.

How correlated is SPY with Bitcoin?+

SPY currently shows moderate linkage with Bitcoin on the 30-day window. Correlation is 0.35, beta is 0.16, and R² is 0.13.

Is Sigloid's SPY analysis based on live price?+

No. Sigloid's daily SPY analysis uses closed daily market data, not live intraday price. Live structure changes are tracked separately on the Live Events page.

Data notes

Data source: Binance futures market data. Indicators use closed daily candles only.

Disclaimer: Research context only. Not financial advice. No prediction. Crypto markets are risky.