Boston Scientific Corp. (Symbol: BSX) options are showing a volume of 47,257 contracts thus far today. That number of contracts represents approximately 4.7 million underlying shares, working out to a sizeable 56.2% of BSX's average daily trading volume over the past month, of 8.4 million shares. Especially high volume was seen for the $80 strike put option expiring April 17, 2026, with 8,745 contracts trading so far today, representing approximately 874,500 underlying shares of BSX. Below is a chart showing BSX's trailing twelve month trading history, with the $80 strike highlighted in orange:
And KLA Corp (Symbol: KLAC) saw options trading volume of 4,271 contracts, representing approximately 427,100 underlying shares or approximately 49.5% of KLAC's average daily trading volume over the past month, of 862,240 shares. Especially high volume was seen for the $1360 strike put option expiring January 16, 2026, with 478 contracts trading so far today, representing approximately 47,800 underlying shares of KLAC. Below is a chart showing KLAC's trailing twelve month trading history, with the $1360 strike highlighted in orange:
For the various different available expirations for VST options, BSX options, or KLAC options, visit StockOptionsChannel.com.
Today's Most Active Call & Put Options of the S&P 500 »
Also see:
ASCB shares outstanding history Funds Holding TIPD
Funds Holding NXXT
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