VIX AND VVIX

Cập nhật
vix is the volatility of spy
while the vvix is the volatility of vix

Historically they followed each other but not now.
I am yet to find an explanation for this phenomenon.
Is vvix being suppressed?
Please leave your comments and share your insights.
Ghi chú
vix and vvix y they followed each other historicall
Chart PatternsTrend Analysis

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