[November 13th US Stock Options Leaderboard]

$Tesla ( TSLA )$ Triple negative factors: the US recalls about 10,500 units of Powerwall 2, core project leaders have successively left, and China's October sales have declined, leading to a significant weakening of the stock price in recent days. Strategy: prioritize event window bear Put spread or collar (holding stocks + selling Call + buying Put) for hedging; if speculating on earnings report/rumor volatility, use double calendar (call + put) to control costs.
$Strategy(MSTR)$ With the retreat of BTC, the stock price has fallen again; however, it is still trading at a premium above its net asset value. Strategy: A long BTC β position can be hedged using a Put calendar or a 60D bear Put spread; if looking for a rebound, buy a 60–90D call spread and avoid naked Calls.
$康宁(GLW)$ The optical communication business has weakened, but the Q4 guidance still provides an EPS of 0.68–0.72; today's individual stock volatility has increased, and options are active. Strategy: The fundamentals are "diverging at both ends," suitable for using a bullish calendar spread (buy 60D, sell 14–21D at the same strike price) to speculate on time value difference; if pursuing stability, sell 30D cash-secured puts at 0.15–0.20Δ during pullbacks.
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