20-day base converging T20B
T_BASE_CONVERGING_20D | ascending flag | trigger | ticker | candidate
Logic
20D low-line slope > 20D high-line slopeEdge-
Samples0
Definition
Low-line slope exceeds high-line slope, approximating a tightening ascending base.
Logic Triples
| Predicate | Left | Op | Right | Formula |
|---|---|---|---|---|
| Low-line slope exceeds high-line slopeLow-line slope exceeds high-line slope, approximating a tightening ascending base. | 20D low-line slope | > | 20D high-line slope | linreg_slope_pct(low[t-19:t]) > linreg_slope_pct(high[t-19:t]) |
Strategies Using Atom
| Strategy | Family | Edge | Signals |
|---|---|---|---|
| Flat highs, rising lows, RS, 21D | ascending_base_geometry | - | - |
| Minor-up highs, rising lows, RS, 21D | ascending_base_geometry | - | - |
| Minor-up highs, rising lows, RS, 63D | ascending_base_geometry | - | - |