The card answers which session range matters for the current part of the execution day. Asia is 8:00 PM–12:00 AM ET, London is 2:00 AM–5:00 AM ET, and Pre-NY is 7:00 AM–9:00 AM ET. End times are exclusive. Clocks use America/New_York. A window is complete only after its end time. The current window is excluded from the average and the percentile until it closes.
Regivana execution windows are informed by session and killzone concepts used in intraday analysis. The clocks are a Regivana implementation.
A developing window shows the high, low, and range while it is still forming. It is not given a percentile or a Compressed, Normal, Expanded, or Extreme label. A completed window is compared with earlier completed windows of the same type: the mean of the previous five, and a percentile of the previous 30. Fewer than 30 prior windows leaves the percentile as insufficient history.
Below 25 is Compressed, 25–79 is Normal, 80–89 is Expanded, and 90–100 is Extreme. These labels locate the completed range. They do not forecast the next move. Taken means later price traded strictly beyond the high or low. An equal print stays untaken.
Missing bars leave that window unavailable and out of the average, the percentile, and liquidity. Levels stay on the selected contract. Range is high minus low, in points. Intraday Range Context is execution context and contributes nothing to Score V2.