S&P 500 ETF Alerts

SPY Alerts — S&P 500 ETF Technical Indicator Notifications

Set automated alerts on SPY (SPDR S&P 500 ETF Trust) — the world's most traded ETF. Alert on RSI, MACD, Bollinger Bands, moving averages, and more. Combine with the Fear & Greed Index for complete market context.

90-Day Alert Overview

US Fear & Greed Index vs. S&P 500

Fear & Greed Index
S&P 500
Example threshold (40)
Alert markers (below 40)
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The world's benchmark ETF

SPY (SPDR S&P 500 ETF Trust) tracks the S&P 500 index — the 500 largest US publicly traded companies. With over $500 billion in assets under management, SPY is the most actively traded ETF in the world and the primary instrument for gauging broad US market conditions.

SPY alerts are the most commonly set alerts on FearAlert — combining SPY technical signals (RSI, MACD, 200-day SMA) with the Fear & Greed Index provides the most comprehensive view of US equity market conditions available.

Most common SPY alert configurations

RSISPY RSI oversold
RSI (SPY, 14) below 30
The classic contrarian signal — SPY momentum drops into oversold territory on a 14-period RSI.
MACDSPY bullish crossover
MACD (SPY) crosses above signal line
Alert when SPY momentum turns bullish on MACD — one of the most widely followed trend-reversal signals.
SMA200-day support break
SMA (SPY, 200) above current price
Alert when SPY drops below its 200-day SMA — a major institutional support level being broken.
Combined with: Fear & Greed Index below 40
FGIExtreme fear + oversold
Fear & Greed Index below 25
Maximum contrarian signal: extreme fear sentiment with SPY also technically oversold on RSI.
Combined with: RSI (SPY, 14) below 30
BBBollinger lower band
Price below Bollinger Lower Band (SPY, 20)
Alert when SPY closes below its lower Bollinger Band — a statistical oversold extreme.
ADXTrend strength above 25
ADX (SPY, 14) above 25
Alert when a strong directional trend develops in SPY — useful for switching strategies.
Combined with: MACD (SPY) crosses above signal

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