$Overstock.com (OSTK.US)$ 建议买入任何下跌
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$SPDR 标普500指数ETF (SPY.US)$看跌spy 339 8/21期权风险较大
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$Genius Brands International (GNUS.US)$ $1c anything after earnings
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$GrowGeneration (GRWG.US)$ straddle $12.50
$徕博科 (LH.US)$ $190 straddle
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what is the difference between ndaq and qqq?
ive been watching the index and and qqq kill it all week but holding ndaq has not being reacting equally
ive been watching the index and and qqq kill it all week but holding ndaq has not being reacting equally
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