Tight range + close upper half TTCU
T_TIGHT_CLOSE_UPPER_HALF | ticker recent pattern | setup | ticker | computed
Logic
5D range / 20D avg range <= 0.60 AND Close position in 5D range >= 0.50Edge-
Samples0
Definition
Range is contracted (5v20 <= 0.60) AND close is in the upper half of the weekly range. Tight base with accumulation.
Logic Triples
| Predicate | Left | Op | Right | Formula |
|---|---|---|---|---|
| 5D range contracted to 60% of 20D averageThe recent 5-day range is no more than 60% of the average 20-day range. | 5D range / 20D avg range | <= | 0.60 | range_5d[t] / avg(range_20d)[t] <= 0.6 |
| Close in upper half of 5D rangeTicker closes in the upper half of its recent 5-day range. | Close position in 5D range | >= | 0.50 | close_position_5d[t] >= 0.5 |
Strategies Using Atom
| Strategy | Family | Edge | Signals |
|---|---|---|---|
| Add pullback/reset in leader | add_pullback_reset | - | - |
| Add pullback/reset in leader, 63d | add_pullback_reset | - | - |
| Undercut & Rally at 50-Day EMA (Failed Breakdown) | undercut_rally | - | - |
| VCP with Bullish Accumulation Spikes (Tempo) | vcp_contraction | - | - |
| Classic Multi-Wave VCP (Minervini) | vcp_contraction | - | - |
| Progressive VCP — Extreme Contraction (O'Neil T=coil) | vcp_contraction | - | - |