Don't Be Scared of the ‘September Effect'

By Chris Konstantinos, CFA Content continues below advertisement Copyright 2025 Ned Davis Research, Inc. Further distribution prohibited without prior permission. All Rights Reserved. See NDR Disclaimer at ndr.com/copyright.html. For data vendor disclaimers refer to ndr.com/vendorinfo/. Past performance is no guarantee of future results. Chart shown for illustrative purposes. So, if September is truly an anomaly, why not simply exploit it by selling? Because trying to 'time' the stock market is often an exe ...