Overstock.com (OSTK) calls active, Bitcoin trades up on Tesla (TSLA) position

Overstock.com (NASDAQ: OSTK) 30-day option implied volatility is at 141; compared to its 52-week range of 75 to 214 into Bitcoin jumps to record high after Tesla discloses $1.5B investment. Call put ratio 4.1 calls to 1 put.

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