Close in upper half of 20-day base T212
T_BASE_UPPER_HALF_20D | ascending flag | trigger | ticker | candidate
Logic
Close position in 20D base >= 0.50Edge-
Samples0
Definition
Current close is in the upper half of the 20-day high-low range.
Logic Triples
| Predicate | Left | Op | Right | Formula |
|---|---|---|---|---|
| Close in upper half of 20D baseCurrent close is in the upper half of the 20-day high-low base. | Close position in 20D base | >= | 0.50 | (close[t] - min(low[t-19:t])) / (max(high[t-19:t]) - min(low[t-19:t])) >= 0.5 |
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 | - | - |