52-Week Range
The lowest and highest prices a stock has traded at over the past 52 weeks (one year).
What it is
The 52-week range is simply the lowest and the highest intraday (or closing) price a stock reached during the trailing 12 months. It is usually shown as a low–high pair, sometimes with the current price marked between them. It is a snapshot of the past year's price extremes, not a prediction.
Why it matters
The range gives quick context for where the current price sits relative to its recent history — near the high, near the low, or in between. Pitfalls: hitting a 52-week high or low says nothing about whether a stock is over- or under-valued, and the range can be distorted by one-day spikes or by stock splits if not adjusted.
How it's calculated
Take the minimum and maximum trading prices over the trailing 52 weeks; values should be adjusted for splits and, where relevant, dividends.
How Quintarthai uses it
The 52-week range is displayed as a visual range bar with the current price marked on a stock's Summary page; see it on the deep-analysis page.