Rising trendline support holds TTSH
T_TRENDLINE_SUPPORT_HOLD | pullback support | trigger | ticker | proposed
Logic
line = least_squares_fit(swing_lows[t-fit_window:t]); slope(line) > 0 AND low[t] <= line[t] * (1 + touch_buffer) AND close[t] > line[t]Edge-
Samples0
Definition
Price touches a least-squares support line fitted through the swing lows of the trailing window and closes back above it, with the line slope positive. This is dip type 3 of the asymmetric R:R framework. Trendline fitting is parameter-fragile: window choice and swing-low detection materially change the line. Treat as a robustness test, not a conviction candidate.
Logic Triples
No first-class ontology mapping yet. Showing fallback logic: line = least_squares_fit(swing_lows[t-fit_window:t]); slope(line) > 0 AND low[t] <= line[t] * (1 + touch_buffer) AND close[t] > line[t]
Strategies Using Atom
| Strategy | Family | Edge | Signals |
|---|---|---|---|
| trendline support hold / no coincidence gate / mom30 | asymmetric_rr_dip | - | - |
| trendline support hold / no coincidence gate / nomom | asymmetric_rr_dip | - | - |
| trendline support hold / close_pos >= 0.6 / mom30 | asymmetric_rr_dip | - | - |
| trendline support hold / close_pos >= 0.6 / nomom | asymmetric_rr_dip | - | - |
| trendline support hold / support_count >= 2 / mom30 | asymmetric_rr_dip | - | - |
| trendline support hold / support_count >= 2 / nomom | asymmetric_rr_dip | - | - |