● Aurora v1.45 build-45

Couldn't find one like this among the paid ones — so I made it free. Here, take it.
Tech's from the 90s, by the way — MetaTrader just slept through it

A fan of multiple JMA (Jurik) moving averages, spread from a fast period to a slow one.

What it's for
- JMA gives low lag with strong smoothing, so a trend change shows up earlier than with ordinary MAs.
- Lines spreading apart = strong trend; lines converging / interweaving = range or a brewing reversal.
- The fan's slope and colour show direction at a glance.

Fan geometry
- count — number of lines (1–50): 1 = fast only, 2 = both edges, N = + intermediate lines.
- fast / slow — the edge periods (START → END).
- skew — biases the period distribution (packs lines toward the slow or the fast end).
- phase / volty — JMA character and its adaptive volatility window.

Colour — 3 modes
- bicolor — every line coloured up/down by its own slope.
- grad-bi (default) — a separate fast→slow gradient for up and for down moves.
- gradient — the fan flows smoothly between two edge colours.
- Palette: hue / brightness / saturation strips, paired (fast + slow), with a reset-to-original button.

Lines
- Style as a fast→slow gradient (dot → … → solid), adjustable width.
- Cut — breaks the lines inside the candle body (between the wicks) to keep the area around price clean.
- Bars front — candles drawn over the fan (also turns Cut off).

Convenience
- On-chart panel: sliders (drag or type a value), presets saved to a .set file (disk button), EN/RU help.
- Lookback — draw only the last N days (performance control).
- Settings remembered per symbol in the terminal; full transfer via .set + template.
- Lightweight: recomputes once per candle, not on every tick.