The Vickers Top Buyers & Sellers is a daily report that identifies the five companies the largest insider purchase transactions based on the dollar value of the transactions as well as the five companies the largest insider sales transactions based on the dollar value of the transactions.

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Back on October 9, we started to talk about Information Technology waking up after three months of technical basing by some in the sector. We wrote the following. 'Technology was led by a few major semiconductors, including NVDA (+4%) and AVGO (+3%). NVDA has been tracing out a bullish continuous inverse head-and-shoulders, while AVGO has been forming a complex double bottom since the middle of June. Both are very close to completing these patterns and possibly breaking out to all-time highs. One concern about jumping back on the semi train is that we are not seeing other stocks completing bases and many are nowhere near highs. That can be rectified, but the strongest industry moves occur when the majority of stocks are participating.' Little did we know how prophetic those last two sentences were and in no way did we expect the obliteration that some of the semis got on October 15. ASML was destroyed, plunging over 16% after providing disappointing 2025 guidance. It was the company's worst day since the pandemic and, prior to that, during the IT wreck in 2002. KLAC plummeted 15%, and LRCX and AMAT both plunged 11%. Volume was huge and it almost felt like a capitulatory selloff. But those usually come after an extended selloff. Because the three largest semis held in there (NVDA, TSM, AVGO), losing only between 2.6% and 4.5%, the major semi ETFs (SOXX, SMH) fell only around 5%. While the major indices lost between 0.7% and 1.4%, NYSE breadth was only slightly negative at -157, this as the selling was concentrated in Information Technology, Energy, Healthcare, and Industrials. In addition, NYSE advancing volume/declining volume was neutral at 50%.

State Street is one of the world's largest custody banks and, through State Street Global Advisors (SSgA), provides asset-management products and services. Custody clients include mutual fund companies and other investment managers, corporations, public pension funds, unions, and nonprofit organizations. State Street provides custody and management of customers' assets; accounting, daily pricing, and administration of their funds; the information and analytical tools that help clients make investment decisions; and the foreign-exchange, cash-management, credit, and electronic-trading services that help clients negotiate global financial markets. SSgA manages the popular SPDR series of exchange-traded index funds.