NAS100 October's reputation as a volatile month has its roots in several historic market events. Major stock market crashes, such as the Panic of 1907, the Crash of 1929, and the infamous Black Monday in 1987, all occurred in October.
NDX I cannot believe with meta earnings/msft earnings next week + fed announcement that this is rallying as hard as it is. Got smoked on my puts today. This is going to either sell off super quick early in the week or continue to rip thru October. Monday/Tuesday will be very telling on sentiment. Just my opinion not financial advice.