52-Week High / Low
The highest and lowest price a stock has traded at in the last 52 weeks.
Equities-specific level watched by funds and algorithms. Stocks hitting new 52-week highs often continue (momentum); breaking below 52-week lows often accelerates down. Forex equivalent: yearly high/low on major pairs.
Learn to actually use 52-Week High / Low.
Definitions are the easy part. The free first five modules put this on a real chart and make you do the work. No card required.