Support—the opposite of resistance—is the price below which a security doesn't drop over a particular period of time. A support level—often referred to simply as “support”—is a price ...

Support and resistance lines conform the most basic analytical tools and are commonly used as visual markers to trace the levels where the price found a temporary barrier. In other words ...

Traders use them to determine if a market is trending and, if it is trending, as dynamic support and resistance levels ... It appears as a smoothed line that shows the average price movement ...

For others, trend lines and support and resistance are very useful for picking entry points for a long-term investment or a short position. Finally, others use stock charts in their investing but ...

Tesla shares tumbled again Tuesday, putting the EV maker's stock on pace to lose ground for the ninth consecutive week.

Two key benchmarks to watch are the 50-day moving average and the 10-week line. Professional investors use both to gauge support and resistance in the market indexes and individual stocks.

Resistance —the opposite of support—is the price above which a security doesn't tend to rise over a particular period of time. A resistance level—often referred to simply as “resistance ...