Category: Momentum · Complexity: ★★★☆☆ (3/5)
Tags: momentum, live-overlay, price
Live chart overlay: EFI
Formula
FI = ΔClose · Volume, usually EMA-smoothed
How to read
Same family as Elder Force Index — force of the move, not just direction.
Limitations
Spike-sensitive. Not a trend overlay by itself.
Typical settings
13
Force Index is part of the ClearPath Encyclopedia of Indicators — 190 models explained with standard SVG illustrations, so you can study an indicator before you put it on a live chart.