MCG(非常大的成長股)上周表現不佳,散戶Call買方擁入。
https://www.zerohedge.com/markets/edge-another-historic-inversion-retail-traders-set-surpass-50-all-call-buyingndx and vix difference for the past ten years.the larger the spread, the more bullish the market is.this bothers me.
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