LOCAL
Our engine, computing on your source's bars. The default, and the only mode that feeds the weighted score.
AGG
A timeframe your source does not serve, built by folding a shorter one it does. Exact arithmetic — open, high, low, close — never for daily and above, where the boundary is a decision rather than a calculation.
EXTERNAL
A value your own platform posts into a slot. We host the number; the formula stays yours.