The Dow and other indices work within a programmed range using a margin of error over the long term. When a shift occurs, as it did during the first four months of 2025, parameters reset and the system continues. This type of behavior was addressed by Richard Ney in the 1970s. Is it that simple. No. Today, everything is handled by high speed computers. There are also many factors that interact with these boundaries. Investor sentiment, liquidity providers order flow interaction with trader stop loss orders, news events causing a sharp change in direction are just a few. The Dow may bump against the current upper trend line and then move back down to the next channel as it moves higher. Still monitoring sentiment, options positions and very large block trades to see where the next turning point will be.
Note that this information is for educational purposes only and not a recommendation.
Stock charts courtesy of StockCharts.com.










































