Daily EMA13 / EMA21 and SMA50 / SMA200. Optional SMA100 is a separate layer. These preview averages are computed locally from the fetched daily closes, not read from the database. EMA initialization and exact exchange/session agreement still require TradingView comparison.
Intraday through weekly views change candles only. Intraday holds the prior completed daily-session average; no future daily close is used. The 10-minute preview pairs complete contiguous five-minute provider bars. Other intraday candles are provider-built. Session coverage is preserved as supplied, including extended hours; the last supplied date is shown in each pane. No missing bars are filled.