Volatility making you sick? It’s the cortisol talking

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S&P DEP RECEIPTS (NYSE: SPY) Delayed: 771.06 +2.50 (0.33%)
Previous Close $768.56    52 Week High $219.60 
Open $770.78    52 Week Low $181.02 
Day High $772.37    P/E N/A 
Day Low $770.46    EPS $0.00 
Volume 5,261,139