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SI-BONE Inc (Symbol: SIBN) experienced significant trading activity on October 10, 2023, with a total volume of 2,875 contracts traded, equating to approximately 287,500 underlying shares. This represents 66.5% of the stock’s average daily volume of 432,030 shares. Notably, the $15 strike call option expiring November 21, 2025, saw 2,537 contracts traded so far today.
General Motors Co (Symbol: GM) reported an options trading volume of 52,760 contracts, representing about 5.3 million underlying shares, or 64.5% of its average daily volume of 8.2 million shares. The $62.50 strike call option, expiring on November 21, 2025, saw 10,280 contracts traded.
Zscaler Inc (Symbol: ZS) had a trading volume of 8,817 contracts, equating to approximately 881,700 underlying shares, or 60.1% of its daily average of 1.5 million shares. The $320 strike call option expiring October 10, 2025, had 690 contracts traded.
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